./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/Addition03-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Addition03-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2b4726bd085117d6d28f7ec87f442bbec9d0d87c17bc39b8147695c8c5a6ec7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:11,795 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:11,864 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:34:11,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:11,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:11,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:11,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:11,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:11,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:11,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:11,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:11,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:11,894 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:11,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:11,894 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:11,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:11,896 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:11,896 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:11,896 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:11,896 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:11,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:11,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:11,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:11,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:11,897 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:11,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:11,897 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_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b4726bd085117d6d28f7ec87f442bbec9d0d87c17bc39b8147695c8c5a6ec7b [2024-11-13 22:34:12,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:12,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:12,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:12,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:12,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:12,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursive/Addition03-1.c Unable to find full path for "g++" [2024-11-13 22:34:13,963 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:14,214 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:14,215 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/sv-benchmarks/c/recursive/Addition03-1.c [2024-11-13 22:34:14,230 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/data/11579e2ec/db2e50a4a2054e858cd1e94160591eae/FLAGc792796c6 [2024-11-13 22:34:14,526 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/data/11579e2ec/db2e50a4a2054e858cd1e94160591eae [2024-11-13 22:34:14,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:14,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:14,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:14,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:14,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:14,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f99f89f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14, skipping insertion in model container [2024-11-13 22:34:14,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,552 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:14,728 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/sv-benchmarks/c/recursive/Addition03-1.c[840,853] [2024-11-13 22:34:14,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:14,743 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:14,760 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/sv-benchmarks/c/recursive/Addition03-1.c[840,853] [2024-11-13 22:34:14,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:14,775 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:14,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14 WrapperNode [2024-11-13 22:34:14,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:14,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:14,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:14,778 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:14,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,809 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 27 [2024-11-13 22:34:14,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:14,813 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:14,815 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:14,815 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:14,822 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,827 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,830 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,832 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,836 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,838 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:14,838 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:14,842 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:14,842 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:14,843 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:14" (1/1) ... [2024-11-13 22:34:14,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:14,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:14,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:14,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b5f003b-b46a-4349-9f50-5916767f0ea5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure addition [2024-11-13 22:34:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure addition [2024-11-13 22:34:14,971 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:14,972 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:15,099 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:15,099 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:15,122 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:15,122 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:34:15,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:15 BoogieIcfgContainer [2024-11-13 22:34:15,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:15,123 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:15,123 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:15,133 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:15,134 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:15" (1/1) ... [2024-11-13 22:34:15,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-13 22:34:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-13 22:34:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:34:15,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-13 22:34:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-13 22:34:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:34:15,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:15,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-13 22:34:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 22:34:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:34:15,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 39 transitions. [2024-11-13 22:34:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-13 22:34:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:34:16,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 37 transitions. [2024-11-13 22:34:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-13 22:34:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:34:16,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:34:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 32 states and 47 transitions. [2024-11-13 22:34:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-13 22:34:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:34:17,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:17,197 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 37 states and 58 transitions. [2024-11-13 22:34:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-11-13 22:34:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:34:17,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:34:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 42 states and 70 transitions. [2024-11-13 22:34:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 70 transitions. [2024-11-13 22:34:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:34:18,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:18,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:34:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:18,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 47 states and 83 transitions. [2024-11-13 22:34:18,622 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 83 transitions. [2024-11-13 22:34:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:34:18,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:34:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 52 states and 97 transitions. [2024-11-13 22:34:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 97 transitions. [2024-11-13 22:34:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:34:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:34:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 57 states and 112 transitions. [2024-11-13 22:34:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 112 transitions. [2024-11-13 22:34:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:34:20,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 22:34:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 62 states and 128 transitions. [2024-11-13 22:34:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2024-11-13 22:34:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:34:21,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:34:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 67 states and 145 transitions. [2024-11-13 22:34:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-11-13 22:34:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:34:22,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 22:34:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 72 states and 163 transitions. [2024-11-13 22:34:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 163 transitions. [2024-11-13 22:34:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:34:23,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 22:34:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 77 states and 182 transitions. [2024-11-13 22:34:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 182 transitions. [2024-11-13 22:34:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:34:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 22:34:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 82 states and 202 transitions. [2024-11-13 22:34:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 202 transitions. [2024-11-13 22:34:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:34:25,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-11-13 22:34:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 87 states and 223 transitions. [2024-11-13 22:34:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 223 transitions. [2024-11-13 22:34:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:34:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 22:34:27,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 92 states and 245 transitions. [2024-11-13 22:34:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 245 transitions. [2024-11-13 22:34:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:34:27,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-13 22:34:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 97 states and 268 transitions. [2024-11-13 22:34:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 268 transitions. [2024-11-13 22:34:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:34:29,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-13 22:34:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 102 states and 292 transitions. [2024-11-13 22:34:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 292 transitions. [2024-11-13 22:34:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:34:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 22:34:32,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 107 states and 317 transitions. [2024-11-13 22:34:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 317 transitions. [2024-11-13 22:34:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:34:32,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-13 22:34:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 112 states and 343 transitions. [2024-11-13 22:34:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 343 transitions. [2024-11-13 22:34:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:34:33,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:33,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 22:34:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 117 states and 370 transitions. [2024-11-13 22:34:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 370 transitions. [2024-11-13 22:34:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:34:35,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2024-11-13 22:34:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 122 states and 398 transitions. [2024-11-13 22:34:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 398 transitions. [2024-11-13 22:34:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:34:36,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:36,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-11-13 22:34:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 127 states and 427 transitions. [2024-11-13 22:34:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 427 transitions. [2024-11-13 22:34:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:34:38,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2024-11-13 22:34:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 132 states and 457 transitions. [2024-11-13 22:34:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 457 transitions. [2024-11-13 22:34:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:34:40,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-13 22:34:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 137 states and 488 transitions. [2024-11-13 22:34:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 488 transitions. [2024-11-13 22:34:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:34:42,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-11-13 22:34:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 142 states and 520 transitions. [2024-11-13 22:34:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 520 transitions. [2024-11-13 22:34:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:34:43,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2200 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-11-13 22:34:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 147 states and 553 transitions. [2024-11-13 22:34:45,718 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 553 transitions. [2024-11-13 22:34:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:34:45,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2024-11-13 22:34:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 152 states and 587 transitions. [2024-11-13 22:34:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 587 transitions. [2024-11-13 22:34:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 22:34:47,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-13 22:34:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 157 states and 622 transitions. [2024-11-13 22:34:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 622 transitions. [2024-11-13 22:34:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:34:49,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2758 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2024-11-13 22:34:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 162 states and 658 transitions. [2024-11-13 22:34:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 658 transitions. [2024-11-13 22:34:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:34:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2958 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2024-11-13 22:34:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 167 states and 695 transitions. [2024-11-13 22:34:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 695 transitions. [2024-11-13 22:34:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:34:52,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-11-13 22:34:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 172 states and 733 transitions. [2024-11-13 22:34:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 733 transitions. [2024-11-13 22:34:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:34:54,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:54,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-13 22:34:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 177 states and 772 transitions. [2024-11-13 22:34:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 772 transitions. [2024-11-13 22:34:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 22:34:56,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2024-11-13 22:34:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:58,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 182 states and 812 transitions. [2024-11-13 22:34:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 812 transitions. [2024-11-13 22:34:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:34:58,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:58,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-11-13 22:35:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 187 states and 853 transitions. [2024-11-13 22:35:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 853 transitions. [2024-11-13 22:35:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:35:01,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4063 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-11-13 22:35:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 192 states and 895 transitions. [2024-11-13 22:35:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 895 transitions. [2024-11-13 22:35:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:35:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-13 22:35:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 197 states and 938 transitions. [2024-11-13 22:35:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 938 transitions. [2024-11-13 22:35:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:35:05,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4554 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2024-11-13 22:35:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 202 states and 982 transitions. [2024-11-13 22:35:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 982 transitions. [2024-11-13 22:35:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 22:35:07,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4810 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2024-11-13 22:35:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 207 states and 1027 transitions. [2024-11-13 22:35:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 1027 transitions. [2024-11-13 22:35:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 22:35:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5073 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-11-13 22:35:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 212 states and 1073 transitions. [2024-11-13 22:35:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 1073 transitions. [2024-11-13 22:35:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 22:35:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5343 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-11-13 22:35:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 217 states and 1120 transitions. [2024-11-13 22:35:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 1120 transitions. [2024-11-13 22:35:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 22:35:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5620 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 3200 trivial. 0 not checked. [2024-11-13 22:35:17,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:17,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 222 states and 1168 transitions. [2024-11-13 22:35:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 1168 transitions. [2024-11-13 22:35:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 22:35:17,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:17,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5904 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2024-11-13 22:35:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 227 states and 1217 transitions. [2024-11-13 22:35:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 1217 transitions. [2024-11-13 22:35:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 22:35:19,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6195 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-11-13 22:35:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 232 states and 1267 transitions. [2024-11-13 22:35:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 1267 transitions. [2024-11-13 22:35:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:35:22,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:22,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6493 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 3698 trivial. 0 not checked. [2024-11-13 22:35:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 237 states and 1318 transitions. [2024-11-13 22:35:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 1318 transitions. [2024-11-13 22:35:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:35:25,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6798 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 3872 trivial. 0 not checked. [2024-11-13 22:35:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 242 states and 1370 transitions. [2024-11-13 22:35:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 1370 transitions. [2024-11-13 22:35:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 22:35:28,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7110 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 4050 trivial. 0 not checked. [2024-11-13 22:35:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 247 states and 1423 transitions. [2024-11-13 22:35:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 1423 transitions. [2024-11-13 22:35:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 22:35:32,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7429 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2024-11-13 22:35:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 252 states and 1477 transitions. [2024-11-13 22:35:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 1477 transitions. [2024-11-13 22:35:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 22:35:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 4418 trivial. 0 not checked. [2024-11-13 22:35:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 257 states and 1532 transitions. [2024-11-13 22:35:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 1532 transitions. [2024-11-13 22:35:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-13 22:35:38,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:38,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8088 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 4608 trivial. 0 not checked. [2024-11-13 22:35:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 262 states and 1588 transitions. [2024-11-13 22:35:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1588 transitions. [2024-11-13 22:35:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-13 22:35:42,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8428 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2024-11-13 22:35:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 267 states and 1645 transitions. [2024-11-13 22:35:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 1645 transitions. [2024-11-13 22:35:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 22:35:46,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 22:35:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 272 states and 1703 transitions. [2024-11-13 22:35:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1703 transitions. [2024-11-13 22:35:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 22:35:50,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 9129 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 5202 trivial. 0 not checked. [2024-11-13 22:35:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 277 states and 1762 transitions. [2024-11-13 22:35:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 1762 transitions. [2024-11-13 22:35:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 22:35:53,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 9490 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 5408 trivial. 0 not checked. [2024-11-13 22:35:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 282 states and 1822 transitions. [2024-11-13 22:35:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1822 transitions. [2024-11-13 22:35:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 22:35:58,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 9858 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 5618 trivial. 0 not checked. [2024-11-13 22:36:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 287 states and 1883 transitions. [2024-11-13 22:36:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 1883 transitions. [2024-11-13 22:36:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-13 22:36:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 10233 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 5832 trivial. 0 not checked. [2024-11-13 22:36:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 292 states and 1945 transitions. [2024-11-13 22:36:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 1945 transitions. [2024-11-13 22:36:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-13 22:36:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10615 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2024-11-13 22:36:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 297 states and 2008 transitions. [2024-11-13 22:36:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 2008 transitions. [2024-11-13 22:36:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 22:36:12,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11004 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 6272 trivial. 0 not checked. [2024-11-13 22:36:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 302 states and 2072 transitions. [2024-11-13 22:36:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 2072 transitions. [2024-11-13 22:36:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-13 22:36:16,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 6498 trivial. 0 not checked. [2024-11-13 22:36:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 307 states and 2137 transitions. [2024-11-13 22:36:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 2137 transitions. [2024-11-13 22:36:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-13 22:36:21,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11803 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 6728 trivial. 0 not checked. [2024-11-13 22:36:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 312 states and 2203 transitions. [2024-11-13 22:36:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 2203 transitions. [2024-11-13 22:36:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-13 22:36:26,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:26,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12213 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 6962 trivial. 0 not checked. [2024-11-13 22:36:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 317 states and 2270 transitions. [2024-11-13 22:36:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 2270 transitions. [2024-11-13 22:36:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-13 22:36:31,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:31,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:35,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12630 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 7200 trivial. 0 not checked. [2024-11-13 22:36:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:37,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 322 states and 2338 transitions. [2024-11-13 22:36:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 2338 transitions. [2024-11-13 22:36:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 22:36:37,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 7442 trivial. 0 not checked. [2024-11-13 22:36:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 327 states and 2407 transitions. [2024-11-13 22:36:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 2407 transitions. [2024-11-13 22:36:42,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 22:36:42,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 13485 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 7688 trivial. 0 not checked. [2024-11-13 22:36:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 332 states and 2477 transitions. [2024-11-13 22:36:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 2477 transitions. [2024-11-13 22:36:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 22:36:47,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 13923 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 7938 trivial. 0 not checked. [2024-11-13 22:36:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 337 states and 2548 transitions. [2024-11-13 22:36:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 2548 transitions. [2024-11-13 22:36:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 22:36:53,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 14368 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 8192 trivial. 0 not checked. [2024-11-13 22:36:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 342 states and 2620 transitions. [2024-11-13 22:36:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 2620 transitions. [2024-11-13 22:36:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-13 22:36:59,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:59,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14820 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 8450 trivial. 0 not checked. [2024-11-13 22:37:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 347 states and 2693 transitions. [2024-11-13 22:37:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 2693 transitions. [2024-11-13 22:37:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-13 22:37:06,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15279 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 8712 trivial. 0 not checked. [2024-11-13 22:37:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 352 states and 2767 transitions. [2024-11-13 22:37:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 2767 transitions. [2024-11-13 22:37:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-11-13 22:37:12,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15745 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 8978 trivial. 0 not checked. [2024-11-13 22:37:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 357 states and 2842 transitions. [2024-11-13 22:37:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 2842 transitions. [2024-11-13 22:37:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-11-13 22:37:19,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16218 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 9248 trivial. 0 not checked. [2024-11-13 22:37:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 362 states and 2918 transitions. [2024-11-13 22:37:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 2918 transitions. [2024-11-13 22:37:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 22:37:25,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16698 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 9522 trivial. 0 not checked. [2024-11-13 22:37:32,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 367 states and 2995 transitions. [2024-11-13 22:37:32,384 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 2995 transitions. [2024-11-13 22:37:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-13 22:37:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 17185 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-11-13 22:37:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 372 states and 3073 transitions. [2024-11-13 22:37:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 3073 transitions. [2024-11-13 22:37:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 22:37:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 17679 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 10082 trivial. 0 not checked. [2024-11-13 22:37:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 377 states and 3152 transitions. [2024-11-13 22:37:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 3152 transitions. [2024-11-13 22:37:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-13 22:37:46,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:46,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 18180 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 10368 trivial. 0 not checked. [2024-11-13 22:37:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6010 states to 382 states and 3232 transitions. [2024-11-13 22:37:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 3232 transitions. [2024-11-13 22:37:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-13 22:37:53,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 18688 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 10658 trivial. 0 not checked. [2024-11-13 22:38:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 387 states and 3313 transitions. [2024-11-13 22:38:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 3313 transitions. [2024-11-13 22:38:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-11-13 22:38:02,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19203 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 10952 trivial. 0 not checked. [2024-11-13 22:38:10,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 392 states and 3395 transitions. [2024-11-13 22:38:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 3395 transitions. [2024-11-13 22:38:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-13 22:38:10,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19725 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 11250 trivial. 0 not checked. [2024-11-13 22:38:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 397 states and 3478 transitions. [2024-11-13 22:38:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 3478 transitions. [2024-11-13 22:38:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 22:38:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 20254 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 11552 trivial. 0 not checked. [2024-11-13 22:38:27,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6646 states to 402 states and 3562 transitions. [2024-11-13 22:38:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 3562 transitions. [2024-11-13 22:38:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 22:38:27,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20790 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 11858 trivial. 0 not checked. [2024-11-13 22:38:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6810 states to 407 states and 3647 transitions. [2024-11-13 22:38:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 3647 transitions. [2024-11-13 22:38:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2024-11-13 22:38:35,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 21333 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 12168 trivial. 0 not checked. [2024-11-13 22:38:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 412 states and 3733 transitions. [2024-11-13 22:38:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 3733 transitions. [2024-11-13 22:38:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-13 22:38:44,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 21883 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 12482 trivial. 0 not checked. [2024-11-13 22:38:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 417 states and 3820 transitions. [2024-11-13 22:38:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 3820 transitions. [2024-11-13 22:38:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-13 22:38:52,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:52,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22440 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 12800 trivial. 0 not checked. [2024-11-13 22:39:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7314 states to 422 states and 3908 transitions. [2024-11-13 22:39:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 3908 transitions. [2024-11-13 22:39:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-13 22:39:00,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 23004 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 13122 trivial. 0 not checked. [2024-11-13 22:39:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7486 states to 427 states and 3997 transitions. [2024-11-13 22:39:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 3997 transitions. [2024-11-13 22:39:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-11-13 22:39:08,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:08,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 23575 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 13448 trivial. 0 not checked. [2024-11-13 22:39:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 432 states and 4087 transitions. [2024-11-13 22:39:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 4087 transitions. [2024-11-13 22:39:17,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-13 22:39:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24153 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 13778 trivial. 0 not checked. [2024-11-13 22:39:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7836 states to 437 states and 4178 transitions. [2024-11-13 22:39:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 4178 transitions. [2024-11-13 22:39:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2024-11-13 22:39:27,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24738 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 14112 trivial. 0 not checked. [2024-11-13 22:39:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8014 states to 442 states and 4270 transitions. [2024-11-13 22:39:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 4270 transitions. [2024-11-13 22:39:37,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-13 22:39:37,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 25330 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 14450 trivial. 0 not checked. [2024-11-13 22:39:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 447 states and 4363 transitions. [2024-11-13 22:39:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 4363 transitions. [2024-11-13 22:39:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-11-13 22:39:47,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:47,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 25929 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 14792 trivial. 0 not checked. [2024-11-13 22:39:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8376 states to 452 states and 4457 transitions. [2024-11-13 22:39:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 4457 transitions. [2024-11-13 22:39:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2024-11-13 22:39:57,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26535 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 15138 trivial. 0 not checked. [2024-11-13 22:40:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8560 states to 457 states and 4552 transitions. [2024-11-13 22:40:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 4552 transitions. [2024-11-13 22:40:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-13 22:40:09,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:17,147 INFO L134 CoverageAnalysis]: Checked inductivity of 27148 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 15488 trivial. 0 not checked. [2024-11-13 22:40:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8746 states to 462 states and 4648 transitions. [2024-11-13 22:40:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 4648 transitions. [2024-11-13 22:40:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-13 22:40:20,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:20,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 27768 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 15842 trivial. 0 not checked. [2024-11-13 22:40:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8934 states to 467 states and 4745 transitions. [2024-11-13 22:40:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 4745 transitions. [2024-11-13 22:40:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2024-11-13 22:40:31,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 28395 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 16200 trivial. 0 not checked. [2024-11-13 22:40:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9124 states to 472 states and 4843 transitions. [2024-11-13 22:40:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 4843 transitions. [2024-11-13 22:40:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-13 22:40:43,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:43,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 29029 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 16562 trivial. 0 not checked. [2024-11-13 22:40:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:54,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9316 states to 477 states and 4942 transitions. [2024-11-13 22:40:54,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 4942 transitions. [2024-11-13 22:40:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-11-13 22:40:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 29670 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 16928 trivial. 0 not checked. [2024-11-13 22:41:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9510 states to 482 states and 5042 transitions. [2024-11-13 22:41:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 5042 transitions. [2024-11-13 22:41:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-13 22:41:06,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 30318 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 17298 trivial. 0 not checked. [2024-11-13 22:41:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9706 states to 487 states and 5143 transitions. [2024-11-13 22:41:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 5143 transitions. [2024-11-13 22:41:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2024-11-13 22:41:18,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 30973 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 17672 trivial. 0 not checked. [2024-11-13 22:41:30,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9904 states to 492 states and 5245 transitions. [2024-11-13 22:41:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 5245 transitions. [2024-11-13 22:41:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-11-13 22:41:30,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 31635 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 18050 trivial. 0 not checked. [2024-11-13 22:41:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10104 states to 497 states and 5348 transitions. [2024-11-13 22:41:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 5348 transitions. [2024-11-13 22:41:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-11-13 22:41:42,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 32304 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 18432 trivial. 0 not checked. [2024-11-13 22:41:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10306 states to 502 states and 5452 transitions. [2024-11-13 22:41:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 5452 transitions. [2024-11-13 22:41:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-11-13 22:41:55,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:55,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 32980 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 18818 trivial. 0 not checked. [2024-11-13 22:42:08,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10510 states to 507 states and 5557 transitions. [2024-11-13 22:42:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 5557 transitions. [2024-11-13 22:42:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2024-11-13 22:42:08,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:18,245 INFO L134 CoverageAnalysis]: Checked inductivity of 33663 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 19208 trivial. 0 not checked. [2024-11-13 22:42:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10716 states to 512 states and 5663 transitions. [2024-11-13 22:42:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 5663 transitions. [2024-11-13 22:42:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2024-11-13 22:42:21,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:21,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 34353 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 19602 trivial. 0 not checked. [2024-11-13 22:42:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10924 states to 517 states and 5770 transitions. [2024-11-13 22:42:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 5770 transitions. [2024-11-13 22:42:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-13 22:42:35,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 35050 backedges. 15050 proven. 0 refuted. 0 times theorem prover too weak. 20000 trivial. 0 not checked.