./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa72233183b4e91144bd6a6eb8a8b140b7f90e590c3e855f829f337fec510ab9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:36:45,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:36:45,243 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:36:45,248 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:36:45,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:36:45,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:36:45,267 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:36:45,267 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:36:45,268 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:36:45,268 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:36:45,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:36:45,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:36:45,268 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:36:45,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:36:45,268 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:36:45,269 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:36:45,269 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:36:45,270 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:36:45,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:36:45,270 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:36:45,270 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:36:45,270 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:36:45,270 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:36:45,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:36:45,270 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_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa72233183b4e91144bd6a6eb8a8b140b7f90e590c3e855f829f337fec510ab9 [2024-12-06 02:36:45,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:36:45,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:36:45,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:36:45,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:36:45,520 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:36:45,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c [2024-12-06 02:36:48,178 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/data/616b821e2/9490acb67d7f4edf80da05243212d7d5/FLAG5d19cb3c5 [2024-12-06 02:36:48,358 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:36:48,358 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c [2024-12-06 02:36:48,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/data/616b821e2/9490acb67d7f4edf80da05243212d7d5/FLAG5d19cb3c5 [2024-12-06 02:36:48,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/data/616b821e2/9490acb67d7f4edf80da05243212d7d5 [2024-12-06 02:36:48,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:36:48,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:36:48,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:36:48,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:36:48,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:36:48,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a144f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48, skipping insertion in model container [2024-12-06 02:36:48,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:36:48,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:36:48,861 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:36:48,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:36:48,886 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:36:48,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48 WrapperNode [2024-12-06 02:36:48,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:36:48,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:36:48,887 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:36:48,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:36:48,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,897 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,910 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-12-06 02:36:48,910 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:36:48,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:36:48,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:36:48,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:36:48,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,917 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,917 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,919 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,919 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,923 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,923 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,925 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:36:48,926 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:36:48,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:36:48,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:36:48,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:36:48" (1/1) ... [2024-12-06 02:36:48,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:36:48,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:36:48,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:36:48,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9927898f-3f3a-4b6e-a132-8b1650578b40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:36:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:36:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:36:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:36:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:36:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:36:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:36:49,017 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:36:49,018 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:36:49,142 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 02:36:49,142 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:36:49,184 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:36:49,184 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:36:49,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:36:49 BoogieIcfgContainer [2024-12-06 02:36:49,184 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:36:49,185 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:36:49,185 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:36:49,195 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:36:49,195 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:36:49" (1/1) ... [2024-12-06 02:36:49,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:36:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-12-06 02:36:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-12-06 02:36:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:36:49,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:49,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 39 transitions. [2024-12-06 02:36:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 39 transitions. [2024-12-06 02:36:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:36:49,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:49,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-12-06 02:36:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-12-06 02:36:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:36:49,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:49,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-12-06 02:36:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-12-06 02:36:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:36:49,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-12-06 02:36:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-12-06 02:36:49,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:36:49,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:49,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-12-06 02:36:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-12-06 02:36:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:36:50,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2024-12-06 02:36:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2024-12-06 02:36:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:36:50,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-12-06 02:36:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-12-06 02:36:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:36:50,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:36:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-12-06 02:36:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-12-06 02:36:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:36:50,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 54 states and 83 transitions. [2024-12-06 02:36:50,918 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-12-06 02:36:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:36:50,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:36:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 61 states and 96 transitions. [2024-12-06 02:36:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 96 transitions. [2024-12-06 02:36:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:51,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 97 transitions. [2024-12-06 02:36:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 97 transitions. [2024-12-06 02:36:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 105 transitions. [2024-12-06 02:36:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 105 transitions. [2024-12-06 02:36:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:36:51,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-12-06 02:36:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-12-06 02:36:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:36:52,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:36:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-12-06 02:36:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-12-06 02:36:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:36:52,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:36:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 125 transitions. [2024-12-06 02:36:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 125 transitions. [2024-12-06 02:36:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:36:52,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:36:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 78 states and 122 transitions. [2024-12-06 02:36:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 122 transitions. [2024-12-06 02:36:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:36:52,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:36:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 82 states and 130 transitions. [2024-12-06 02:36:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 130 transitions. [2024-12-06 02:36:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:36:53,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:53,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:36:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 133 transitions. [2024-12-06 02:36:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-12-06 02:36:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:36:53,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:53,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:36:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-12-06 02:36:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-12-06 02:36:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:36:53,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:36:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:53,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 93 states and 151 transitions. [2024-12-06 02:36:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 151 transitions. [2024-12-06 02:36:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:36:53,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:53,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 36 proven. 12 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:36:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 93 states and 147 transitions. [2024-12-06 02:36:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 147 transitions. [2024-12-06 02:36:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:36:54,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:36:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 97 states and 155 transitions. [2024-12-06 02:36:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 155 transitions. [2024-12-06 02:36:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:36:54,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:54,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:54,666 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:36:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 100 states and 158 transitions. [2024-12-06 02:36:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 158 transitions. [2024-12-06 02:36:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:36:54,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:36:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 107 states and 171 transitions. [2024-12-06 02:36:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 171 transitions. [2024-12-06 02:36:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:36:55,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:36:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-12-06 02:36:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-12-06 02:36:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:55,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 64 proven. 16 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:36:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 172 transitions. [2024-12-06 02:36:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2024-12-06 02:36:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:36:55,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:36:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 112 states and 180 transitions. [2024-12-06 02:36:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2024-12-06 02:36:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:36:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:36:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 115 states and 183 transitions. [2024-12-06 02:36:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 183 transitions. [2024-12-06 02:36:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:56,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:56,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:36:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 122 states and 196 transitions. [2024-12-06 02:36:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 196 transitions. [2024-12-06 02:36:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:36:57,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:36:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 123 states and 203 transitions. [2024-12-06 02:36:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 203 transitions. [2024-12-06 02:36:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:36:57,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:36:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 130 states and 216 transitions. [2024-12-06 02:36:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 216 transitions. [2024-12-06 02:36:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:36:58,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 100 proven. 20 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:36:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 130 states and 210 transitions. [2024-12-06 02:36:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 210 transitions. [2024-12-06 02:36:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:36:58,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:36:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 134 states and 218 transitions. [2024-12-06 02:36:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-12-06 02:36:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:36:58,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:36:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 137 states and 221 transitions. [2024-12-06 02:36:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 221 transitions. [2024-12-06 02:36:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:36:59,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:59,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:36:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2024-12-06 02:36:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2024-12-06 02:36:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:36:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 02:37:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 145 states and 242 transitions. [2024-12-06 02:37:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 242 transitions. [2024-12-06 02:37:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:37:00,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 144 proven. 24 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 02:37:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 02:37:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 02:37:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:37:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 02:37:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 149 states and 243 transitions. [2024-12-06 02:37:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-12-06 02:37:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:37:01,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:01,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 02:37:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 246 transitions. [2024-12-06 02:37:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 246 transitions. [2024-12-06 02:37:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:37:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 02:37:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 255 transitions. [2024-12-06 02:37:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2024-12-06 02:37:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:37:01,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:01,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 02:37:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 02:37:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 02:37:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:37:02,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 196 proven. 28 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:37:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 160 states and 260 transitions. [2024-12-06 02:37:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 260 transitions. [2024-12-06 02:37:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:37:03,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:37:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 164 states and 268 transitions. [2024-12-06 02:37:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 268 transitions. [2024-12-06 02:37:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:37:03,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:37:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 167 states and 271 transitions. [2024-12-06 02:37:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 271 transitions. [2024-12-06 02:37:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:37:03,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:37:04,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 168 states and 281 transitions. [2024-12-06 02:37:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 281 transitions. [2024-12-06 02:37:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:37:04,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 02:37:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 175 states and 294 transitions. [2024-12-06 02:37:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 294 transitions. [2024-12-06 02:37:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:37:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 256 proven. 32 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 02:37:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 175 states and 285 transitions. [2024-12-06 02:37:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-12-06 02:37:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:37:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 02:37:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 293 transitions. [2024-12-06 02:37:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 293 transitions. [2024-12-06 02:37:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:37:06,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1017 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 02:37:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 296 transitions. [2024-12-06 02:37:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 296 transitions. [2024-12-06 02:37:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:37:06,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-12-06 02:37:07,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 189 states and 309 transitions. [2024-12-06 02:37:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 309 transitions. [2024-12-06 02:37:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:37:07,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:07,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 02:37:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 190 states and 320 transitions. [2024-12-06 02:37:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 320 transitions. [2024-12-06 02:37:07,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:37:07,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 324 proven. 36 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:37:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 190 states and 310 transitions. [2024-12-06 02:37:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 310 transitions. [2024-12-06 02:37:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:37:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:08,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 418 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-12-06 02:37:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 197 states and 323 transitions. [2024-12-06 02:37:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 323 transitions. [2024-12-06 02:37:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:37:09,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:37:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 201 states and 331 transitions. [2024-12-06 02:37:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 331 transitions. [2024-12-06 02:37:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:37:10,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:37:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 204 states and 334 transitions. [2024-12-06 02:37:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 334 transitions. [2024-12-06 02:37:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:37:10,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:10,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:37:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 205 states and 346 transitions. [2024-12-06 02:37:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 346 transitions. [2024-12-06 02:37:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:37:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 02:37:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 212 states and 359 transitions. [2024-12-06 02:37:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 359 transitions. [2024-12-06 02:37:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:37:11,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:11,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:12,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 400 proven. 40 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 02:37:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 212 states and 348 transitions. [2024-12-06 02:37:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 348 transitions. [2024-12-06 02:37:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:37:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 02:37:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 216 states and 356 transitions. [2024-12-06 02:37:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 356 transitions. [2024-12-06 02:37:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:37:13,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:14,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1529 backedges. 0 proven. 473 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 02:37:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 219 states and 359 transitions. [2024-12-06 02:37:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 359 transitions. [2024-12-06 02:37:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:37:14,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 02:37:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 220 states and 372 transitions. [2024-12-06 02:37:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 372 transitions. [2024-12-06 02:37:14,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:37:14,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-12-06 02:37:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 227 states and 385 transitions. [2024-12-06 02:37:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 385 transitions. [2024-12-06 02:37:15,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:37:15,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 484 proven. 44 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:37:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 227 states and 373 transitions. [2024-12-06 02:37:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 373 transitions. [2024-12-06 02:37:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:37:17,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:17,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:37:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 231 states and 381 transitions. [2024-12-06 02:37:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 381 transitions. [2024-12-06 02:37:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:37:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:37:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 234 states and 384 transitions. [2024-12-06 02:37:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 384 transitions. [2024-12-06 02:37:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:37:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:37:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 235 states and 398 transitions. [2024-12-06 02:37:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 398 transitions. [2024-12-06 02:37:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:37:18,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:18,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-12-06 02:37:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 242 states and 411 transitions. [2024-12-06 02:37:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 411 transitions. [2024-12-06 02:37:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:37:19,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 576 proven. 48 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:37:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 242 states and 398 transitions. [2024-12-06 02:37:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 398 transitions. [2024-12-06 02:37:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:37:21,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:37:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 246 states and 406 transitions. [2024-12-06 02:37:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 406 transitions. [2024-12-06 02:37:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:37:22,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 663 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:37:22,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 249 states and 409 transitions. [2024-12-06 02:37:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 409 transitions. [2024-12-06 02:37:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:37:22,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-12-06 02:37:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 256 states and 422 transitions. [2024-12-06 02:37:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 422 transitions. [2024-12-06 02:37:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:37:24,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:37:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 257 states and 437 transitions. [2024-12-06 02:37:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 437 transitions. [2024-12-06 02:37:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 02:37:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 676 proven. 52 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:37:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 257 states and 423 transitions. [2024-12-06 02:37:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 423 transitions. [2024-12-06 02:37:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:37:26,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:26,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:26,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:37:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 261 states and 431 transitions. [2024-12-06 02:37:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 431 transitions. [2024-12-06 02:37:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:37:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2492 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:37:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 264 states and 434 transitions. [2024-12-06 02:37:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 434 transitions. [2024-12-06 02:37:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:37:27,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2078 backedges. 0 proven. 888 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-12-06 02:37:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:29,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 271 states and 447 transitions. [2024-12-06 02:37:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 447 transitions. [2024-12-06 02:37:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:37:29,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:29,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2506 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:37:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 272 states and 463 transitions. [2024-12-06 02:37:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 463 transitions. [2024-12-06 02:37:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 02:37:29,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2335 backedges. 0 proven. 1003 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-12-06 02:37:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 279 states and 476 transitions. [2024-12-06 02:37:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 476 transitions. [2024-12-06 02:37:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 02:37:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 784 proven. 56 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 02:37:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 279 states and 461 transitions. [2024-12-06 02:37:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 461 transitions. [2024-12-06 02:37:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 02:37:33,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:33,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 02:37:34,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:34,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 283 states and 469 transitions. [2024-12-06 02:37:34,052 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 469 transitions. [2024-12-06 02:37:34,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 02:37:34,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:34,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 885 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 02:37:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 286 states and 472 transitions. [2024-12-06 02:37:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 472 transitions. [2024-12-06 02:37:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 02:37:34,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2880 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 02:37:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 287 states and 489 transitions. [2024-12-06 02:37:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 489 transitions. [2024-12-06 02:37:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:37:35,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2607 backedges. 0 proven. 1125 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:37:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 294 states and 502 transitions. [2024-12-06 02:37:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 502 transitions. [2024-12-06 02:37:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 02:37:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 900 proven. 60 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:37:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 294 states and 486 transitions. [2024-12-06 02:37:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 486 transitions. [2024-12-06 02:37:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:37:39,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:37:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 298 states and 494 transitions. [2024-12-06 02:37:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 494 transitions. [2024-12-06 02:37:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:37:40,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3264 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:37:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 301 states and 497 transitions. [2024-12-06 02:37:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 497 transitions. [2024-12-06 02:37:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:37:41,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:41,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:41,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:37:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 302 states and 515 transitions. [2024-12-06 02:37:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 515 transitions. [2024-12-06 02:37:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 02:37:41,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:42,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-12-06 02:37:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 309 states and 528 transitions. [2024-12-06 02:37:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 528 transitions. [2024-12-06 02:37:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 02:37:43,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3638 backedges. 1024 proven. 64 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 02:37:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 309 states and 511 transitions. [2024-12-06 02:37:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 511 transitions. [2024-12-06 02:37:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:37:45,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:45,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3638 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 02:37:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2024-12-06 02:37:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2024-12-06 02:37:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:37:46,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:47,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3689 backedges. 0 proven. 1139 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 02:37:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 316 states and 522 transitions. [2024-12-06 02:37:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 522 transitions. [2024-12-06 02:37:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 02:37:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3706 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 02:37:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 317 states and 541 transitions. [2024-12-06 02:37:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 541 transitions. [2024-12-06 02:37:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 02:37:48,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3196 backedges. 0 proven. 1390 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-12-06 02:37:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 324 states and 554 transitions. [2024-12-06 02:37:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 554 transitions. [2024-12-06 02:37:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:37:50,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4086 backedges. 1156 proven. 68 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:37:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 324 states and 536 transitions. [2024-12-06 02:37:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 536 transitions. [2024-12-06 02:37:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:37:53,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:53,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:53,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4086 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:37:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 328 states and 544 transitions. [2024-12-06 02:37:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 544 transitions. [2024-12-06 02:37:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:37:54,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:54,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1278 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:37:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 331 states and 547 transitions. [2024-12-06 02:37:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 547 transitions. [2024-12-06 02:37:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 02:37:55,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:55,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 0 proven. 1533 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-12-06 02:37:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 338 states and 560 transitions. [2024-12-06 02:37:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 560 transitions. [2024-12-06 02:37:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:37:57,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4158 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:37:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 339 states and 580 transitions. [2024-12-06 02:37:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 580 transitions. [2024-12-06 02:37:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 02:37:57,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:57,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 1296 proven. 72 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 02:38:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 339 states and 561 transitions. [2024-12-06 02:38:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 561 transitions. [2024-12-06 02:38:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:38:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3845 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-12-06 02:38:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 346 states and 574 transitions. [2024-12-06 02:38:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 574 transitions. [2024-12-06 02:38:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:38:02,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:02,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 02:38:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2024-12-06 02:38:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2024-12-06 02:38:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:38:04,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4617 backedges. 0 proven. 1425 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 02:38:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 353 states and 585 transitions. [2024-12-06 02:38:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 585 transitions. [2024-12-06 02:38:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 02:38:05,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:05,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4636 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 02:38:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 354 states and 606 transitions. [2024-12-06 02:38:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 606 transitions. [2024-12-06 02:38:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 02:38:06,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:06,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 0 proven. 1840 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-12-06 02:38:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 361 states and 619 transitions. [2024-12-06 02:38:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 619 transitions. [2024-12-06 02:38:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 02:38:08,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:08,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 5060 backedges. 1444 proven. 76 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:38:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 361 states and 599 transitions. [2024-12-06 02:38:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 599 transitions. [2024-12-06 02:38:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 02:38:11,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 5060 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:38:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 365 states and 607 transitions. [2024-12-06 02:38:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 607 transitions. [2024-12-06 02:38:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 02:38:13,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5120 backedges. 0 proven. 1580 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:38:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 368 states and 610 transitions. [2024-12-06 02:38:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 610 transitions. [2024-12-06 02:38:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 02:38:14,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5140 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:38:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 369 states and 632 transitions. [2024-12-06 02:38:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 632 transitions. [2024-12-06 02:38:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:38:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4554 backedges. 0 proven. 2004 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-12-06 02:38:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 376 states and 645 transitions. [2024-12-06 02:38:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 645 transitions. [2024-12-06 02:38:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 02:38:17,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:17,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5586 backedges. 1600 proven. 80 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 02:38:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 376 states and 624 transitions. [2024-12-06 02:38:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 624 transitions. [2024-12-06 02:38:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:38:21,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5586 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 02:38:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 380 states and 632 transitions. [2024-12-06 02:38:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 632 transitions. [2024-12-06 02:38:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:38:22,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:22,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5649 backedges. 0 proven. 1743 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 02:38:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 383 states and 635 transitions. [2024-12-06 02:38:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 635 transitions. [2024-12-06 02:38:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:38:24,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 02:38:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 384 states and 658 transitions. [2024-12-06 02:38:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 658 transitions. [2024-12-06 02:38:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 02:38:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4931 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-12-06 02:38:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:27,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 391 states and 671 transitions. [2024-12-06 02:38:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 671 transitions. [2024-12-06 02:38:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 02:38:27,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:27,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6138 backedges. 1764 proven. 84 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:38:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 391 states and 649 transitions. [2024-12-06 02:38:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 649 transitions. [2024-12-06 02:38:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 02:38:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6138 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:38:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 395 states and 657 transitions. [2024-12-06 02:38:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 657 transitions. [2024-12-06 02:38:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 02:38:32,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6204 backedges. 0 proven. 1914 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:38:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 398 states and 660 transitions. [2024-12-06 02:38:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 660 transitions. [2024-12-06 02:38:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 02:38:34,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5323 backedges. 0 proven. 2353 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-12-06 02:38:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:36,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 405 states and 673 transitions. [2024-12-06 02:38:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 673 transitions. [2024-12-06 02:38:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 02:38:36,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6226 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:38:37,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 406 states and 697 transitions. [2024-12-06 02:38:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 697 transitions. [2024-12-06 02:38:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:38:37,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6716 backedges. 1936 proven. 88 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 02:38:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 406 states and 674 transitions. [2024-12-06 02:38:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 674 transitions. [2024-12-06 02:38:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:38:42,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:42,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6716 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 02:38:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 410 states and 682 transitions. [2024-12-06 02:38:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 682 transitions. [2024-12-06 02:38:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:38:44,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:44,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6785 backedges. 0 proven. 2093 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 02:38:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 413 states and 685 transitions. [2024-12-06 02:38:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 685 transitions. [2024-12-06 02:38:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 02:38:45,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:45,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:45,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5730 backedges. 0 proven. 2538 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-12-06 02:38:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 420 states and 698 transitions. [2024-12-06 02:38:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 698 transitions. [2024-12-06 02:38:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:38:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6808 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 02:38:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 421 states and 723 transitions. [2024-12-06 02:38:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 723 transitions. [2024-12-06 02:38:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:38:49,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6152 backedges. 0 proven. 2730 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-12-06 02:38:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 428 states and 736 transitions. [2024-12-06 02:38:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 736 transitions. [2024-12-06 02:38:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-06 02:38:52,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 2116 proven. 92 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:38:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 428 states and 712 transitions. [2024-12-06 02:38:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 712 transitions. [2024-12-06 02:38:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 02:38:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:38:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 432 states and 720 transitions. [2024-12-06 02:38:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 720 transitions. [2024-12-06 02:38:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 02:38:58,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7392 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:39:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 435 states and 723 transitions. [2024-12-06 02:39:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 723 transitions. [2024-12-06 02:39:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-12-06 02:39:00,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7416 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:39:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 436 states and 749 transitions. [2024-12-06 02:39:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 749 transitions. [2024-12-06 02:39:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:39:01,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:03,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6589 backedges. 0 proven. 2929 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-12-06 02:39:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 443 states and 762 transitions. [2024-12-06 02:39:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 762 transitions. [2024-12-06 02:39:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-06 02:39:04,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7950 backedges. 2304 proven. 96 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 02:39:09,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 443 states and 737 transitions. [2024-12-06 02:39:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 737 transitions. [2024-12-06 02:39:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 02:39:09,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7950 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 02:39:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 447 states and 745 transitions. [2024-12-06 02:39:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 745 transitions. [2024-12-06 02:39:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 02:39:11,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:11,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8025 backedges. 0 proven. 2475 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 02:39:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 450 states and 748 transitions. [2024-12-06 02:39:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 748 transitions. [2024-12-06 02:39:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-06 02:39:12,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8050 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 02:39:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 451 states and 775 transitions. [2024-12-06 02:39:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 775 transitions. [2024-12-06 02:39:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-12-06 02:39:14,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7041 backedges. 0 proven. 3135 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-12-06 02:39:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 458 states and 788 transitions. [2024-12-06 02:39:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 788 transitions. [2024-12-06 02:39:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 02:39:17,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:17,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8606 backedges. 2500 proven. 100 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:39:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 458 states and 762 transitions. [2024-12-06 02:39:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 762 transitions. [2024-12-06 02:39:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 02:39:22,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8606 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:39:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 462 states and 770 transitions. [2024-12-06 02:39:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 770 transitions. [2024-12-06 02:39:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 02:39:24,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8684 backedges. 0 proven. 2678 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:39:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 465 states and 773 transitions. [2024-12-06 02:39:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 773 transitions. [2024-12-06 02:39:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-12-06 02:39:26,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8710 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:39:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 466 states and 801 transitions. [2024-12-06 02:39:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 801 transitions. [2024-12-06 02:39:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-06 02:39:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 0 proven. 3348 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-12-06 02:39:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 473 states and 814 transitions. [2024-12-06 02:39:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 814 transitions. [2024-12-06 02:39:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-06 02:39:31,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:37,011 INFO L134 CoverageAnalysis]: Checked inductivity of 9288 backedges. 2704 proven. 104 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 02:39:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 473 states and 787 transitions. [2024-12-06 02:39:37,686 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 787 transitions. [2024-12-06 02:39:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-06 02:39:37,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:37,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 9288 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 02:39:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 477 states and 795 transitions. [2024-12-06 02:39:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 795 transitions. [2024-12-06 02:39:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-06 02:39:39,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:39,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 9369 backedges. 0 proven. 2889 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 02:39:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 480 states and 798 transitions. [2024-12-06 02:39:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 798 transitions. [2024-12-06 02:39:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 02:39:41,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:44,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7990 backedges. 0 proven. 3568 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-12-06 02:39:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 487 states and 811 transitions. [2024-12-06 02:39:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 811 transitions. [2024-12-06 02:39:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-06 02:39:45,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 9396 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 02:39:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 488 states and 840 transitions. [2024-12-06 02:39:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 840 transitions. [2024-12-06 02:39:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-12-06 02:39:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 9996 backedges. 2916 proven. 108 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:39:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 488 states and 812 transitions. [2024-12-06 02:39:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 812 transitions. [2024-12-06 02:39:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-06 02:39:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8487 backedges. 0 proven. 3795 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-12-06 02:39:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 495 states and 825 transitions. [2024-12-06 02:39:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 825 transitions. [2024-12-06 02:39:57,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-06 02:39:57,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:57,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 9996 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:39:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 499 states and 833 transitions. [2024-12-06 02:39:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 833 transitions. [2024-12-06 02:39:59,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-06 02:39:59,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 3108 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:40:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 502 states and 836 transitions. [2024-12-06 02:40:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 836 transitions. [2024-12-06 02:40:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-12-06 02:40:01,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:40:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 503 states and 866 transitions. [2024-12-06 02:40:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 866 transitions. [2024-12-06 02:40:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-12-06 02:40:02,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:02,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8999 backedges. 0 proven. 4029 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-12-06 02:40:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 510 states and 879 transitions. [2024-12-06 02:40:06,481 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 879 transitions. [2024-12-06 02:40:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-06 02:40:06,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10730 backedges. 3136 proven. 112 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 02:40:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 510 states and 850 transitions. [2024-12-06 02:40:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 850 transitions. [2024-12-06 02:40:13,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-12-06 02:40:13,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10730 backedges. 0 proven. 3248 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 02:40:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 514 states and 858 transitions. [2024-12-06 02:40:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 858 transitions. [2024-12-06 02:40:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-12-06 02:40:15,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:17,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10817 backedges. 0 proven. 3335 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 02:40:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 517 states and 861 transitions. [2024-12-06 02:40:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 861 transitions. [2024-12-06 02:40:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-12-06 02:40:17,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:17,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10846 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 02:40:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 518 states and 892 transitions. [2024-12-06 02:40:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 892 transitions. [2024-12-06 02:40:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-12-06 02:40:19,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:19,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 9526 backedges. 0 proven. 4270 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-12-06 02:40:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 525 states and 905 transitions. [2024-12-06 02:40:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 905 transitions. [2024-12-06 02:40:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-06 02:40:23,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:23,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 3364 proven. 116 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:40:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 525 states and 875 transitions. [2024-12-06 02:40:31,206 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 875 transitions. [2024-12-06 02:40:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-06 02:40:31,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:40:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 529 states and 883 transitions. [2024-12-06 02:40:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 883 transitions. [2024-12-06 02:40:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-06 02:40:33,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11580 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:40:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 532 states and 886 transitions. [2024-12-06 02:40:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 886 transitions. [2024-12-06 02:40:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 02:40:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:40:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 533 states and 918 transitions. [2024-12-06 02:40:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 918 transitions. [2024-12-06 02:40:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-06 02:40:37,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10068 backedges. 0 proven. 4518 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-12-06 02:40:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:41,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 540 states and 931 transitions. [2024-12-06 02:40:41,614 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 931 transitions. [2024-12-06 02:40:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-06 02:40:41,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:41,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12276 backedges. 3600 proven. 120 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 02:40:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 540 states and 900 transitions. [2024-12-06 02:40:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 900 transitions. [2024-12-06 02:40:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-12-06 02:40:49,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:49,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12276 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 02:40:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 544 states and 908 transitions. [2024-12-06 02:40:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 908 transitions. [2024-12-06 02:40:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-12-06 02:40:51,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:51,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12369 backedges. 0 proven. 3813 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 02:40:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 547 states and 911 transitions. [2024-12-06 02:40:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 911 transitions. [2024-12-06 02:40:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-06 02:40:54,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 10625 backedges. 0 proven. 4773 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-12-06 02:40:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 554 states and 924 transitions. [2024-12-06 02:40:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 924 transitions. [2024-12-06 02:40:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-12-06 02:40:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:58,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12400 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 02:41:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 555 states and 957 transitions. [2024-12-06 02:41:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 957 transitions. [2024-12-06 02:41:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 02:41:00,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13088 backedges. 3844 proven. 124 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-12-06 02:41:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 555 states and 925 transitions. [2024-12-06 02:41:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 925 transitions. [2024-12-06 02:41:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 02:41:08,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:08,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 13088 backedges. 0 proven. 3968 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-12-06 02:41:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:11,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 559 states and 933 transitions. [2024-12-06 02:41:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 933 transitions. [2024-12-06 02:41:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 02:41:11,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 13184 backedges. 0 proven. 4064 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-12-06 02:41:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 562 states and 936 transitions. [2024-12-06 02:41:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 936 transitions. [2024-12-06 02:41:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 02:41:13,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11197 backedges. 0 proven. 5035 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-12-06 02:41:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 569 states and 949 transitions. [2024-12-06 02:41:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 949 transitions. [2024-12-06 02:41:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-12-06 02:41:18,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13216 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-12-06 02:41:20,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 570 states and 983 transitions. [2024-12-06 02:41:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 983 transitions. [2024-12-06 02:41:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-06 02:41:20,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-12-06 02:41:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 577 states and 996 transitions. [2024-12-06 02:41:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 996 transitions. [2024-12-06 02:41:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-06 02:41:24,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13926 backedges. 4096 proven. 128 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 02:41:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 577 states and 963 transitions. [2024-12-06 02:41:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 963 transitions. [2024-12-06 02:41:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 02:41:33,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13926 backedges. 0 proven. 4224 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 02:41:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:36,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 581 states and 971 transitions. [2024-12-06 02:41:36,623 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 971 transitions. [2024-12-06 02:41:36,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 02:41:36,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 14025 backedges. 0 proven. 4323 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 02:41:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 584 states and 974 transitions. [2024-12-06 02:41:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 974 transitions. [2024-12-06 02:41:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 02:41:39,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 14058 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 02:41:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 585 states and 1009 transitions. [2024-12-06 02:41:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1009 transitions. [2024-12-06 02:41:41,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-12-06 02:41:41,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:41,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12386 backedges. 0 proven. 5580 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-12-06 02:41:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 592 states and 1022 transitions. [2024-12-06 02:41:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1022 transitions. [2024-12-06 02:41:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 02:41:46,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 14790 backedges. 4356 proven. 132 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-12-06 02:41:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 592 states and 988 transitions. [2024-12-06 02:41:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 988 transitions. [2024-12-06 02:41:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 02:41:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 14790 backedges. 0 proven. 4488 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-12-06 02:41:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 596 states and 996 transitions. [2024-12-06 02:41:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 996 transitions. [2024-12-06 02:41:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 02:41:59,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:59,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14892 backedges. 0 proven. 4590 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-12-06 02:42:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 599 states and 999 transitions. [2024-12-06 02:42:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 999 transitions. [2024-12-06 02:42:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-12-06 02:42:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 14926 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-12-06 02:42:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 600 states and 1035 transitions. [2024-12-06 02:42:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1035 transitions. [2024-12-06 02:42:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 02:42:04,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:04,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13003 backedges. 0 proven. 5863 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-12-06 02:42:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 607 states and 1048 transitions. [2024-12-06 02:42:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1048 transitions. [2024-12-06 02:42:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 02:42:09,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:09,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:18,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 4624 proven. 136 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-12-06 02:42:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 607 states and 1013 transitions. [2024-12-06 02:42:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1013 transitions. [2024-12-06 02:42:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 02:42:19,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 0 proven. 4760 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-12-06 02:42:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 611 states and 1021 transitions. [2024-12-06 02:42:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1021 transitions. [2024-12-06 02:42:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 02:42:22,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:22,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:24,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15785 backedges. 0 proven. 4865 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-12-06 02:42:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 614 states and 1024 transitions. [2024-12-06 02:42:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1024 transitions. [2024-12-06 02:42:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-12-06 02:42:25,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:25,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15820 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-12-06 02:42:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 615 states and 1061 transitions. [2024-12-06 02:42:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1061 transitions. [2024-12-06 02:42:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 02:42:27,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 13635 backedges. 0 proven. 6153 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-12-06 02:42:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 622 states and 1074 transitions. [2024-12-06 02:42:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1074 transitions. [2024-12-06 02:42:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-12-06 02:42:33,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16596 backedges. 4900 proven. 140 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-12-06 02:42:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 622 states and 1038 transitions. [2024-12-06 02:42:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1038 transitions. [2024-12-06 02:42:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-06 02:42:43,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:46,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16596 backedges. 0 proven. 5040 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-12-06 02:42:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 626 states and 1046 transitions. [2024-12-06 02:42:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1046 transitions. [2024-12-06 02:42:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-06 02:42:46,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16704 backedges. 0 proven. 5148 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-12-06 02:42:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 629 states and 1049 transitions. [2024-12-06 02:42:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1049 transitions. [2024-12-06 02:42:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-12-06 02:42:50,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:50,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14282 backedges. 0 proven. 6450 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-12-06 02:42:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 636 states and 1062 transitions. [2024-12-06 02:42:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1062 transitions. [2024-12-06 02:42:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-06 02:42:55,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16740 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-12-06 02:42:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 637 states and 1100 transitions. [2024-12-06 02:42:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1100 transitions. [2024-12-06 02:42:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-12-06 02:42:58,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:08,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17538 backedges. 5184 proven. 144 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-12-06 02:43:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 637 states and 1063 transitions. [2024-12-06 02:43:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1063 transitions. [2024-12-06 02:43:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-12-06 02:43:09,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 14944 backedges. 0 proven. 6754 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-12-06 02:43:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 644 states and 1076 transitions. [2024-12-06 02:43:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1076 transitions. [2024-12-06 02:43:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-12-06 02:43:15,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 17538 backedges. 0 proven. 5328 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-12-06 02:43:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 648 states and 1084 transitions. [2024-12-06 02:43:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1084 transitions. [2024-12-06 02:43:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-12-06 02:43:18,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17649 backedges. 0 proven. 5439 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-12-06 02:43:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 651 states and 1087 transitions. [2024-12-06 02:43:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1087 transitions. [2024-12-06 02:43:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-12-06 02:43:22,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:22,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 17686 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-12-06 02:43:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 652 states and 1126 transitions. [2024-12-06 02:43:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1126 transitions. [2024-12-06 02:43:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-06 02:43:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15621 backedges. 0 proven. 7065 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-12-06 02:43:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 659 states and 1139 transitions. [2024-12-06 02:43:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1139 transitions. [2024-12-06 02:43:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-12-06 02:43:30,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:30,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18506 backedges. 5476 proven. 148 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-12-06 02:43:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1101 transitions. [2024-12-06 02:43:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1101 transitions. [2024-12-06 02:43:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-06 02:43:42,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:42,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18506 backedges. 0 proven. 5624 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-12-06 02:43:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 663 states and 1109 transitions. [2024-12-06 02:43:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1109 transitions. [2024-12-06 02:43:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-06 02:43:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18620 backedges. 0 proven. 5738 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-12-06 02:43:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 666 states and 1112 transitions. [2024-12-06 02:43:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1112 transitions. [2024-12-06 02:43:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-12-06 02:43:49,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 18658 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-12-06 02:43:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 667 states and 1152 transitions. [2024-12-06 02:43:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1152 transitions. [2024-12-06 02:43:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-12-06 02:43:53,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:53,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16313 backedges. 0 proven. 7383 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-12-06 02:43:59,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 674 states and 1165 transitions. [2024-12-06 02:43:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1165 transitions. [2024-12-06 02:43:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-06 02:43:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19500 backedges. 5776 proven. 152 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-12-06 02:44:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 674 states and 1126 transitions. [2024-12-06 02:44:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1126 transitions. [2024-12-06 02:44:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 02:44:12,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:12,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19500 backedges. 0 proven. 5928 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-12-06 02:44:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 678 states and 1134 transitions. [2024-12-06 02:44:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1134 transitions. [2024-12-06 02:44:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 02:44:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:16,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19617 backedges. 0 proven. 6045 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-12-06 02:44:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 681 states and 1137 transitions. [2024-12-06 02:44:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1137 transitions. [2024-12-06 02:44:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-12-06 02:44:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 19656 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-12-06 02:44:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 682 states and 1178 transitions. [2024-12-06 02:44:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1178 transitions. [2024-12-06 02:44:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-12-06 02:44:23,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:23,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 7708 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-12-06 02:44:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 689 states and 1191 transitions. [2024-12-06 02:44:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1191 transitions. [2024-12-06 02:44:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-12-06 02:44:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 20520 backedges. 6084 proven. 156 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-12-06 02:44:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 689 states and 1151 transitions. [2024-12-06 02:44:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1151 transitions. [2024-12-06 02:44:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-12-06 02:44:44,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 20520 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-12-06 02:44:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 693 states and 1159 transitions. [2024-12-06 02:44:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1159 transitions. [2024-12-06 02:44:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-12-06 02:44:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20640 backedges. 0 proven. 6360 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-12-06 02:44:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 696 states and 1162 transitions. [2024-12-06 02:44:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1162 transitions. [2024-12-06 02:44:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 02:44:52,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17742 backedges. 0 proven. 8040 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-12-06 02:44:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:59,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 703 states and 1175 transitions. [2024-12-06 02:44:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1175 transitions. [2024-12-06 02:44:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2024-12-06 02:44:59,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20680 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-12-06 02:45:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 704 states and 1217 transitions. [2024-12-06 02:45:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1217 transitions. [2024-12-06 02:45:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-12-06 02:45:03,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 21566 backedges. 6400 proven. 160 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-12-06 02:45:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 704 states and 1176 transitions. [2024-12-06 02:45:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1176 transitions. [2024-12-06 02:45:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-12-06 02:45:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 21566 backedges. 0 proven. 6560 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-12-06 02:45:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 708 states and 1184 transitions. [2024-12-06 02:45:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1184 transitions. [2024-12-06 02:45:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-12-06 02:45:21,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:21,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 21689 backedges. 0 proven. 6683 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-12-06 02:45:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 711 states and 1187 transitions. [2024-12-06 02:45:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1187 transitions. [2024-12-06 02:45:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 02:45:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:31,939 INFO L134 CoverageAnalysis]: Checked inductivity of 18479 backedges. 0 proven. 8379 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2024-12-06 02:45:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 718 states and 1200 transitions. [2024-12-06 02:45:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1200 transitions. [2024-12-06 02:45:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-12-06 02:45:33,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:33,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 21730 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-12-06 02:45:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 719 states and 1243 transitions. [2024-12-06 02:45:37,460 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1243 transitions. [2024-12-06 02:45:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-12-06 02:45:37,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19231 backedges. 0 proven. 8725 refuted. 0 times theorem prover too weak. 10506 trivial. 0 not checked. [2024-12-06 02:45:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 726 states and 1256 transitions. [2024-12-06 02:45:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1256 transitions. [2024-12-06 02:45:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-12-06 02:45:45,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22638 backedges. 6724 proven. 164 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-12-06 02:46:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 726 states and 1214 transitions. [2024-12-06 02:46:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1214 transitions. [2024-12-06 02:46:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-12-06 02:46:00,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:00,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 22638 backedges. 0 proven. 6888 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-12-06 02:46:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 730 states and 1222 transitions. [2024-12-06 02:46:05,041 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1222 transitions. [2024-12-06 02:46:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-12-06 02:46:05,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 22764 backedges. 0 proven. 7014 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-12-06 02:46:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 733 states and 1225 transitions. [2024-12-06 02:46:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1225 transitions. [2024-12-06 02:46:10,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-12-06 02:46:10,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:10,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-12-06 02:46:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 734 states and 1269 transitions. [2024-12-06 02:46:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1269 transitions. [2024-12-06 02:46:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-12-06 02:46:14,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19998 backedges. 0 proven. 9078 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-12-06 02:46:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 741 states and 1282 transitions. [2024-12-06 02:46:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1282 transitions. [2024-12-06 02:46:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2024-12-06 02:46:22,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 23736 backedges. 7056 proven. 168 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-12-06 02:46:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 741 states and 1239 transitions. [2024-12-06 02:46:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1239 transitions. [2024-12-06 02:46:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-12-06 02:46:39,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:39,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 23736 backedges. 0 proven. 7224 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-12-06 02:46:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 745 states and 1247 transitions. [2024-12-06 02:46:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1247 transitions. [2024-12-06 02:46:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-12-06 02:46:44,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 23865 backedges. 0 proven. 7353 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-12-06 02:46:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 748 states and 1250 transitions. [2024-12-06 02:46:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1250 transitions. [2024-12-06 02:46:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-12-06 02:46:49,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 23908 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-12-06 02:46:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 749 states and 1295 transitions. [2024-12-06 02:46:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1295 transitions. [2024-12-06 02:46:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-12-06 02:46:53,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:53,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 20780 backedges. 0 proven. 9438 refuted. 0 times theorem prover too weak. 11342 trivial. 0 not checked. [2024-12-06 02:47:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 756 states and 1308 transitions. [2024-12-06 02:47:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1308 transitions. [2024-12-06 02:47:01,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-12-06 02:47:01,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:17,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24860 backedges. 7396 proven. 172 refuted. 0 times theorem prover too weak. 17292 trivial. 0 not checked. [2024-12-06 02:47:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 756 states and 1264 transitions. [2024-12-06 02:47:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1264 transitions. [2024-12-06 02:47:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-12-06 02:47:18,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:18,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24860 backedges. 0 proven. 7568 refuted. 0 times theorem prover too weak. 17292 trivial. 0 not checked. [2024-12-06 02:47:23,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 760 states and 1272 transitions. [2024-12-06 02:47:23,754 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1272 transitions. [2024-12-06 02:47:23,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-12-06 02:47:23,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:23,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 24992 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 17292 trivial. 0 not checked. [2024-12-06 02:47:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 763 states and 1275 transitions. [2024-12-06 02:47:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1275 transitions. [2024-12-06 02:47:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-12-06 02:47:28,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 25036 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 17292 trivial. 0 not checked. [2024-12-06 02:47:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 764 states and 1321 transitions. [2024-12-06 02:47:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1321 transitions. [2024-12-06 02:47:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-12-06 02:47:33,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:33,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 21577 backedges. 0 proven. 9805 refuted. 0 times theorem prover too weak. 11772 trivial. 0 not checked. [2024-12-06 02:47:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 771 states and 1334 transitions. [2024-12-06 02:47:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1334 transitions. [2024-12-06 02:47:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-12-06 02:47:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 26010 backedges. 7744 proven. 176 refuted. 0 times theorem prover too weak. 18090 trivial. 0 not checked. [2024-12-06 02:48:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 771 states and 1289 transitions. [2024-12-06 02:48:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1289 transitions. [2024-12-06 02:48:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-12-06 02:48:00,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 26010 backedges. 0 proven. 7920 refuted. 0 times theorem prover too weak. 18090 trivial. 0 not checked. [2024-12-06 02:48:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 775 states and 1297 transitions. [2024-12-06 02:48:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1297 transitions. [2024-12-06 02:48:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-12-06 02:48:05,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 26145 backedges. 0 proven. 8055 refuted. 0 times theorem prover too weak. 18090 trivial. 0 not checked. [2024-12-06 02:48:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 778 states and 1300 transitions. [2024-12-06 02:48:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1300 transitions. [2024-12-06 02:48:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-12-06 02:48:11,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22389 backedges. 0 proven. 10179 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-12-06 02:48:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 785 states and 1313 transitions. [2024-12-06 02:48:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1313 transitions. [2024-12-06 02:48:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-12-06 02:48:19,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 26190 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 18090 trivial. 0 not checked. [2024-12-06 02:48:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 786 states and 1360 transitions. [2024-12-06 02:48:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1360 transitions. [2024-12-06 02:48:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2024-12-06 02:48:24,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 27186 backedges. 8100 proven. 180 refuted. 0 times theorem prover too weak. 18906 trivial. 0 not checked. [2024-12-06 02:48:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 786 states and 1314 transitions. [2024-12-06 02:48:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1314 transitions. [2024-12-06 02:48:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-12-06 02:48:42,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 23216 backedges. 0 proven. 10560 refuted. 0 times theorem prover too weak. 12656 trivial. 0 not checked. [2024-12-06 02:48:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 793 states and 1327 transitions. [2024-12-06 02:48:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1327 transitions. [2024-12-06 02:48:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2024-12-06 02:48:51,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 27186 backedges. 0 proven. 8280 refuted. 0 times theorem prover too weak. 18906 trivial. 0 not checked. [2024-12-06 02:48:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 797 states and 1335 transitions. [2024-12-06 02:48:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1335 transitions. [2024-12-06 02:48:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2024-12-06 02:48:57,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,563 INFO L134 CoverageAnalysis]: Checked inductivity of 27324 backedges. 0 proven. 8418 refuted. 0 times theorem prover too weak. 18906 trivial. 0 not checked. [2024-12-06 02:49:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 800 states and 1338 transitions. [2024-12-06 02:49:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1338 transitions. [2024-12-06 02:49:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2024-12-06 02:49:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 27370 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 18906 trivial. 0 not checked. [2024-12-06 02:49:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 801 states and 1386 transitions. [2024-12-06 02:49:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1386 transitions. [2024-12-06 02:49:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-12-06 02:49:07,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24058 backedges. 0 proven. 10948 refuted. 0 times theorem prover too weak. 13110 trivial. 0 not checked. [2024-12-06 02:49:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 808 states and 1399 transitions. [2024-12-06 02:49:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1399 transitions. [2024-12-06 02:49:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-12-06 02:49:16,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:16,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 28388 backedges. 8464 proven. 184 refuted. 0 times theorem prover too weak. 19740 trivial. 0 not checked. [2024-12-06 02:49:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 808 states and 1352 transitions. [2024-12-06 02:49:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1352 transitions. [2024-12-06 02:49:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-12-06 02:49:36,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:40,773 INFO L134 CoverageAnalysis]: Checked inductivity of 28388 backedges. 0 proven. 8648 refuted. 0 times theorem prover too weak. 19740 trivial. 0 not checked. [2024-12-06 02:49:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 812 states and 1360 transitions. [2024-12-06 02:49:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1360 transitions. [2024-12-06 02:49:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-12-06 02:49:41,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:41,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 28529 backedges. 0 proven. 8789 refuted. 0 times theorem prover too weak. 19740 trivial. 0 not checked. [2024-12-06 02:49:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 815 states and 1363 transitions. [2024-12-06 02:49:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1363 transitions. [2024-12-06 02:49:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2024-12-06 02:49:47,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 28576 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 19740 trivial. 0 not checked. [2024-12-06 02:49:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 816 states and 1412 transitions. [2024-12-06 02:49:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1412 transitions. [2024-12-06 02:49:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2024-12-06 02:49:52,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24915 backedges. 0 proven. 11343 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-12-06 02:50:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 823 states and 1425 transitions. [2024-12-06 02:50:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1425 transitions. [2024-12-06 02:50:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2024-12-06 02:50:02,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 29616 backedges. 8836 proven. 188 refuted. 0 times theorem prover too weak. 20592 trivial. 0 not checked. [2024-12-06 02:50:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 823 states and 1377 transitions. [2024-12-06 02:50:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1377 transitions. [2024-12-06 02:50:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 02:50:23,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 29616 backedges. 0 proven. 9024 refuted. 0 times theorem prover too weak. 20592 trivial. 0 not checked. [2024-12-06 02:50:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 827 states and 1385 transitions. [2024-12-06 02:50:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1385 transitions. [2024-12-06 02:50:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 02:50:31,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 29760 backedges. 0 proven. 9168 refuted. 0 times theorem prover too weak. 20592 trivial. 0 not checked. [2024-12-06 02:50:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 830 states and 1388 transitions. [2024-12-06 02:50:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1388 transitions. [2024-12-06 02:50:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2024-12-06 02:50:38,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat