./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 898ef25fdb2ae04f56304d500631f410c196b9a77fbfba6f83248dcfc33b301f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:51:48,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:51:48,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:51:48,975 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:51:48,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:51:49,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:51:49,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:51:49,012 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:51:49,013 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:51:49,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:51:49,013 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:51:49,013 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:51:49,013 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:51:49,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:51:49,016 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:51:49,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:51:49,016 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:51:49,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:51:49,017 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:51:49,017 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:51:49,017 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:51:49,017 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:51:49,018 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:51:49,018 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:51:49,018 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:51:49,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:51:49,018 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:51:49,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:49,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:51:49,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:51:49,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:51:49,020 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:51:49,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:51:49,020 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_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 898ef25fdb2ae04f56304d500631f410c196b9a77fbfba6f83248dcfc33b301f [2024-11-25 04:51:49,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:51:49,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:51:49,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:51:49,331 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:51:49,331 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:51:49,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c [2024-11-25 04:51:52,640 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/data/eaa192e8d/d258b8d298674ebc8f8580fac68fe685/FLAG22e03d627 [2024-11-25 04:51:52,958 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:51:52,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c [2024-11-25 04:51:52,968 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/data/eaa192e8d/d258b8d298674ebc8f8580fac68fe685/FLAG22e03d627 [2024-11-25 04:51:52,986 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/data/eaa192e8d/d258b8d298674ebc8f8580fac68fe685 [2024-11-25 04:51:52,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:51:52,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:51:52,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:52,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:51:52,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:51:52,999 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:52" (1/1) ... [2024-11-25 04:51:53,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39fd2bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53, skipping insertion in model container [2024-11-25 04:51:53,000 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:52" (1/1) ... [2024-11-25 04:51:53,017 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:51:53,195 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c[739,752] [2024-11-25 04:51:53,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:51:53,228 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:51:53,241 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/sv-benchmarks/c/loops-crafted-1/nested3-1_abstracted.c[739,752] [2024-11-25 04:51:53,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:51:53,266 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:51:53,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53 WrapperNode [2024-11-25 04:51:53,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:53,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:51:53,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:51:53,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:51:53,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,302 INFO L138 Inliner]: procedures = 20, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2024-11-25 04:51:53,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:51:53,303 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:51:53,303 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:51:53,303 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:51:53,312 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,314 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,317 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,324 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:51:53,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:51:53,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:51:53,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:51:53,329 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:53,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:51:53,369 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:51:53,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec02d7f7-48c8-46bc-97d2-6b789e388e0e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:51:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:51:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:51:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:51:53,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:51:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:51:53,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:51:53,496 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:51:53,498 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:51:53,696 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 04:51:53,696 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:51:53,831 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:51:53,832 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:51:53,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:51:53 BoogieIcfgContainer [2024-11-25 04:51:53,832 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:51:53,834 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:51:53,834 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:51:53,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:51:53,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:51:53" (1/1) ... [2024-11-25 04:51:53,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:51:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-25 04:51:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-25 04:51:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:51:53,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:53,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:54,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-25 04:51:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-25 04:51:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:51:54,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-25 04:51:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-25 04:51:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:51:54,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 25 transitions. [2024-11-25 04:51:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-11-25 04:51:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:51:54,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 29 transitions. [2024-11-25 04:51:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-25 04:51:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:51:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:51:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 33 transitions. [2024-11-25 04:51:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-25 04:51:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:51:56,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:56,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 37 transitions. [2024-11-25 04:51:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-25 04:51:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:56,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 22 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:51:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 41 transitions. [2024-11-25 04:51:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2024-11-25 04:51:57,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:57,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:57,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:51:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 45 transitions. [2024-11-25 04:51:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-25 04:51:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:51:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:59,078 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 12 proven. 51 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 04:51:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 49 transitions. [2024-11-25 04:51:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2024-11-25 04:51:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:51:59,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 14 proven. 70 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 04:52:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 53 transitions. [2024-11-25 04:52:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-25 04:52:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:52:00,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:01,130 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 16 proven. 92 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:52:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 57 transitions. [2024-11-25 04:52:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2024-11-25 04:52:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:52:01,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:02,277 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 18 proven. 117 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:52:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 47 states and 61 transitions. [2024-11-25 04:52:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2024-11-25 04:52:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:52:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 20 proven. 145 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 04:52:04,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 65 transitions. [2024-11-25 04:52:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2024-11-25 04:52:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:52:04,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 22 proven. 176 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:52:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 69 transitions. [2024-11-25 04:52:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2024-11-25 04:52:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:52:06,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 24 proven. 210 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:52:08,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 56 states and 73 transitions. [2024-11-25 04:52:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2024-11-25 04:52:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:52:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 26 proven. 247 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:52:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 77 transitions. [2024-11-25 04:52:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-11-25 04:52:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:52:10,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:10,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 28 proven. 287 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:52:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 62 states and 81 transitions. [2024-11-25 04:52:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-25 04:52:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:52:12,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 30 proven. 330 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:52:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 65 states and 85 transitions. [2024-11-25 04:52:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2024-11-25 04:52:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:52:14,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:14,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 32 proven. 376 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:52:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 68 states and 89 transitions. [2024-11-25 04:52:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-11-25 04:52:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:52:17,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:17,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 34 proven. 425 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:52:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 93 transitions. [2024-11-25 04:52:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2024-11-25 04:52:19,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:52:19,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:19,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 36 proven. 477 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:52:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 97 transitions. [2024-11-25 04:52:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-25 04:52:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:52:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 38 proven. 532 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-25 04:52:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 101 transitions. [2024-11-25 04:52:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2024-11-25 04:52:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:52:25,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 40 proven. 590 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 04:52:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 105 transitions. [2024-11-25 04:52:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2024-11-25 04:52:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:52:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 42 proven. 651 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 04:52:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 109 transitions. [2024-11-25 04:52:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 109 transitions. [2024-11-25 04:52:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:52:30,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:30,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 44 proven. 715 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-25 04:52:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 113 transitions. [2024-11-25 04:52:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2024-11-25 04:52:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:52:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1840 backedges. 46 proven. 782 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 04:52:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 117 transitions. [2024-11-25 04:52:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 117 transitions. [2024-11-25 04:52:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:52:37,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 48 proven. 852 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-25 04:52:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 92 states and 121 transitions. [2024-11-25 04:52:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2024-11-25 04:52:40,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 04:52:40,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:40,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 50 proven. 925 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 04:52:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 95 states and 125 transitions. [2024-11-25 04:52:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 125 transitions. [2024-11-25 04:52:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 04:52:44,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:44,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 52 proven. 1001 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-25 04:52:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 98 states and 129 transitions. [2024-11-25 04:52:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 129 transitions. [2024-11-25 04:52:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 04:52:48,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2538 backedges. 54 proven. 1080 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-25 04:52:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 101 states and 133 transitions. [2024-11-25 04:52:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 133 transitions. [2024-11-25 04:52:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 04:52:52,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 56 proven. 1162 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-25 04:52:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 104 states and 137 transitions. [2024-11-25 04:52:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 137 transitions. [2024-11-25 04:52:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 04:52:57,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:57,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 58 proven. 1247 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-25 04:53:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 107 states and 141 transitions. [2024-11-25 04:53:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 141 transitions. [2024-11-25 04:53:02,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 04:53:02,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:02,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3135 backedges. 60 proven. 1335 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-25 04:53:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:08,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 110 states and 145 transitions. [2024-11-25 04:53:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 145 transitions. [2024-11-25 04:53:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 04:53:08,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:08,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3348 backedges. 62 proven. 1426 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-25 04:53:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 113 states and 149 transitions. [2024-11-25 04:53:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 149 transitions. [2024-11-25 04:53:14,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 04:53:14,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3568 backedges. 64 proven. 1520 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-25 04:53:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 153 transitions. [2024-11-25 04:53:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 153 transitions. [2024-11-25 04:53:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 04:53:19,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:19,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 66 proven. 1617 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-25 04:53:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 119 states and 157 transitions. [2024-11-25 04:53:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 157 transitions. [2024-11-25 04:53:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 04:53:26,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:26,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4029 backedges. 68 proven. 1717 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-25 04:53:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 122 states and 161 transitions. [2024-11-25 04:53:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-11-25 04:53:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 04:53:32,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4270 backedges. 70 proven. 1820 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-25 04:53:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 125 states and 165 transitions. [2024-11-25 04:53:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2024-11-25 04:53:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:53:39,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:39,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4518 backedges. 72 proven. 1926 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-25 04:53:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 128 states and 169 transitions. [2024-11-25 04:53:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 169 transitions. [2024-11-25 04:53:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 04:53:46,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4773 backedges. 74 proven. 2035 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-25 04:53:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 131 states and 173 transitions. [2024-11-25 04:53:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 173 transitions. [2024-11-25 04:53:54,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-25 04:53:54,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:54,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5035 backedges. 76 proven. 2147 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-25 04:54:02,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 134 states and 177 transitions. [2024-11-25 04:54:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-11-25 04:54:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 04:54:02,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 78 proven. 2262 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-25 04:54:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 137 states and 181 transitions. [2024-11-25 04:54:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2024-11-25 04:54:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-25 04:54:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 80 proven. 2380 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-25 04:54:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 140 states and 185 transitions. [2024-11-25 04:54:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2024-11-25 04:54:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-25 04:54:19,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 5863 backedges. 82 proven. 2501 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-25 04:54:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 143 states and 189 transitions. [2024-11-25 04:54:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-25 04:54:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-25 04:54:28,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6153 backedges. 84 proven. 2625 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-25 04:54:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 146 states and 193 transitions. [2024-11-25 04:54:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 193 transitions. [2024-11-25 04:54:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-25 04:54:37,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:37,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6450 backedges. 86 proven. 2752 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-25 04:54:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:47,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 149 states and 197 transitions. [2024-11-25 04:54:47,870 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2024-11-25 04:54:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 04:54:47,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6754 backedges. 88 proven. 2882 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-25 04:54:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 201 transitions. [2024-11-25 04:54:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-11-25 04:54:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-25 04:54:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7065 backedges. 90 proven. 3015 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-25 04:55:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 155 states and 205 transitions. [2024-11-25 04:55:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2024-11-25 04:55:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-25 04:55:08,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:08,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 92 proven. 3151 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-25 04:55:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 209 transitions. [2024-11-25 04:55:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 209 transitions. [2024-11-25 04:55:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-25 04:55:20,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:20,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7708 backedges. 94 proven. 3290 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-25 04:55:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 161 states and 213 transitions. [2024-11-25 04:55:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2024-11-25 04:55:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-25 04:55:32,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:32,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8040 backedges. 96 proven. 3432 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-25 04:55:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 217 transitions. [2024-11-25 04:55:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-11-25 04:55:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-25 04:55:45,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 98 proven. 3577 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-25 04:55:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 167 states and 221 transitions. [2024-11-25 04:55:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2024-11-25 04:55:58,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 04:55:58,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:58,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8725 backedges. 100 proven. 3725 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-25 04:56:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 170 states and 225 transitions. [2024-11-25 04:56:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2024-11-25 04:56:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-25 04:56:13,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:13,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 9078 backedges. 102 proven. 3876 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-25 04:56:25,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 229 transitions. [2024-11-25 04:56:25,858 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2024-11-25 04:56:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-25 04:56:25,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:25,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 9438 backedges. 104 proven. 4030 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-25 04:56:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 176 states and 233 transitions. [2024-11-25 04:56:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 233 transitions. [2024-11-25 04:56:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-25 04:56:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 9805 backedges. 106 proven. 4187 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-11-25 04:56:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 179 states and 237 transitions. [2024-11-25 04:56:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2024-11-25 04:56:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-25 04:56:55,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10179 backedges. 108 proven. 4347 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-25 04:57:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 241 transitions. [2024-11-25 04:57:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2024-11-25 04:57:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-25 04:57:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 10560 backedges. 110 proven. 4510 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-11-25 04:57:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 185 states and 245 transitions. [2024-11-25 04:57:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 245 transitions. [2024-11-25 04:57:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-25 04:57:26,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10948 backedges. 112 proven. 4676 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-25 04:57:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 188 states and 249 transitions. [2024-11-25 04:57:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 249 transitions. [2024-11-25 04:57:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-25 04:57:43,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:43,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11343 backedges. 114 proven. 4845 refuted. 0 times theorem prover too weak. 6384 trivial. 0 not checked. [2024-11-25 04:58:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 191 states and 253 transitions. [2024-11-25 04:58:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 253 transitions. [2024-11-25 04:58:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-25 04:58:00,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11745 backedges. 116 proven. 5017 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-25 04:58:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 257 transitions. [2024-11-25 04:58:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 257 transitions. [2024-11-25 04:58:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-25 04:58:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12154 backedges. 118 proven. 5192 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-25 04:58:35,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 197 states and 261 transitions. [2024-11-25 04:58:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2024-11-25 04:58:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-25 04:58:35,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:35,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12570 backedges. 120 proven. 5370 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-25 04:58:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 200 states and 265 transitions. [2024-11-25 04:58:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2024-11-25 04:58:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-25 04:58:53,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12993 backedges. 122 proven. 5551 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-11-25 04:59:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 203 states and 269 transitions. [2024-11-25 04:59:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2024-11-25 04:59:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-25 04:59:12,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:12,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13423 backedges. 124 proven. 5735 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-25 04:59:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 206 states and 273 transitions. [2024-11-25 04:59:31,721 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2024-11-25 04:59:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-25 04:59:31,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13860 backedges. 126 proven. 5922 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-11-25 04:59:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 277 transitions. [2024-11-25 04:59:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2024-11-25 04:59:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-25 04:59:52,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 14304 backedges. 128 proven. 6112 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-11-25 05:00:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 212 states and 281 transitions. [2024-11-25 05:00:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-11-25 05:00:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-25 05:00:14,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:14,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14755 backedges. 130 proven. 6305 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-11-25 05:00:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 285 transitions. [2024-11-25 05:00:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2024-11-25 05:00:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-25 05:00:37,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:54,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15213 backedges. 132 proven. 6501 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-25 05:01:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 218 states and 289 transitions. [2024-11-25 05:01:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 289 transitions. [2024-11-25 05:01:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-25 05:01:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 15678 backedges. 134 proven. 6700 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-11-25 05:01:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:23,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 221 states and 293 transitions. [2024-11-25 05:01:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2024-11-25 05:01:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-25 05:01:23,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16150 backedges. 136 proven. 6902 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-25 05:01:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 224 states and 297 transitions. [2024-11-25 05:01:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2024-11-25 05:01:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-25 05:01:45,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16629 backedges. 138 proven. 7107 refuted. 0 times theorem prover too weak. 9384 trivial. 0 not checked. [2024-11-25 05:02:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 227 states and 301 transitions. [2024-11-25 05:02:09,068 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 301 transitions. [2024-11-25 05:02:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-11-25 05:02:09,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:09,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17115 backedges. 140 proven. 7315 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-11-25 05:02:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 230 states and 305 transitions. [2024-11-25 05:02:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 305 transitions. [2024-11-25 05:02:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-25 05:02:34,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:34,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17608 backedges. 142 proven. 7526 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-11-25 05:03:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 233 states and 309 transitions. [2024-11-25 05:03:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2024-11-25 05:03:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-25 05:03:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:00,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 18108 backedges. 144 proven. 7740 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-25 05:03:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 236 states and 313 transitions. [2024-11-25 05:03:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 313 transitions. [2024-11-25 05:03:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-25 05:03:26,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 18615 backedges. 146 proven. 7957 refuted. 0 times theorem prover too weak. 10512 trivial. 0 not checked. [2024-11-25 05:03:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 239 states and 317 transitions. [2024-11-25 05:03:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 317 transitions. [2024-11-25 05:03:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-25 05:03:53,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:53,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19129 backedges. 148 proven. 8177 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-25 05:04:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 242 states and 321 transitions. [2024-11-25 05:04:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 321 transitions. [2024-11-25 05:04:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-25 05:04:22,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19650 backedges. 150 proven. 8400 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-11-25 05:04:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 245 states and 325 transitions. [2024-11-25 05:04:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-11-25 05:04:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-25 05:04:51,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 20178 backedges. 152 proven. 8626 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-11-25 05:05:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 248 states and 329 transitions. [2024-11-25 05:05:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2024-11-25 05:05:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-25 05:05:18,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:18,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20713 backedges. 154 proven. 8855 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-11-25 05:05:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 251 states and 333 transitions. [2024-11-25 05:05:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2024-11-25 05:05:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-25 05:05:48,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat