./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label40.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_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/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_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/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_174c05ef-6cf6-4114-abad-10efa7826f82/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 f0697d9089c8f644e106fd291328f66f211f5f9eb49bfcc0a5bab680b0bbbbc1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:51:43,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:51:43,629 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:51:43,636 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:51:43,637 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:51:43,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:51:43,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:51:43,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:51:43,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:51:43,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:51:43,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:51:43,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:51:43,687 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:51:43,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:51:43,687 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:51:43,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:51:43,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:51:43,689 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:51:43,689 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:51:43,689 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:51:43,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:51:43,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:43,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:51:43,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:51:43,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:51:43,690 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:51:43,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:51:43,690 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_174c05ef-6cf6-4114-abad-10efa7826f82/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 -> f0697d9089c8f644e106fd291328f66f211f5f9eb49bfcc0a5bab680b0bbbbc1 [2024-11-13 20:51:44,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:51:44,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:51:44,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:51:44,149 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:51:44,149 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:51:44,151 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem02_label40.c Unable to find full path for "g++" [2024-11-13 20:51:46,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:51:47,086 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:51:47,087 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/sv-benchmarks/c/eca-rers2012/Problem02_label40.c [2024-11-13 20:51:47,109 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/data/e8e25e41d/aa1c95448e9d47f49ec2eff7163cda61/FLAG713653c4f [2024-11-13 20:51:47,130 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/data/e8e25e41d/aa1c95448e9d47f49ec2eff7163cda61 [2024-11-13 20:51:47,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:51:47,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:51:47,138 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:47,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:51:47,145 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:51:47,146 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:47,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da35222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47, skipping insertion in model container [2024-11-13 20:51:47,148 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:47,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:51:47,674 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_174c05ef-6cf6-4114-abad-10efa7826f82/sv-benchmarks/c/eca-rers2012/Problem02_label40.c[15538,15551] [2024-11-13 20:51:47,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:47,801 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:51:47,889 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_174c05ef-6cf6-4114-abad-10efa7826f82/sv-benchmarks/c/eca-rers2012/Problem02_label40.c[15538,15551] [2024-11-13 20:51:47,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:47,942 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:51:47,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47 WrapperNode [2024-11-13 20:51:47,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:47,945 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:47,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:51:47,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:51:47,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:47,972 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,036 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2024-11-13 20:51:48,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:48,037 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:51:48,037 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:51:48,038 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:51:48,048 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,054 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,076 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,093 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,102 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,123 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:51:48,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:51:48,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:51:48,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:51:48,129 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:48,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:48,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:51:48,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:51:48,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:51:48,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:51:48,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:51:48,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:51:48,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:51:48,327 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:51:48,329 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:51:49,941 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-13 20:51:49,941 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:51:50,432 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:51:50,433 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:51:50,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:50 BoogieIcfgContainer [2024-11-13 20:51:50,433 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:51:50,434 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:51:50,434 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:51:50,450 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:51:50,450 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:50" (1/1) ... [2024-11-13 20:51:50,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:51:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-13 20:51:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-13 20:51:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:51:50,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:50,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:51,520 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 20:51:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 163 states and 295 transitions. [2024-11-13 20:51:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 295 transitions. [2024-11-13 20:51:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:51:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:53,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 300 transitions. [2024-11-13 20:51:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 300 transitions. [2024-11-13 20:51:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:51:53,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 245 states and 382 transitions. [2024-11-13 20:51:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 382 transitions. [2024-11-13 20:51:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:51:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:55,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:55,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 250 states and 391 transitions. [2024-11-13 20:51:55,608 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 391 transitions. [2024-11-13 20:51:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:51:55,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 253 states and 395 transitions. [2024-11-13 20:51:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 395 transitions. [2024-11-13 20:51:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:55,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:55,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 257 states and 403 transitions. [2024-11-13 20:51:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 403 transitions. [2024-11-13 20:51:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:51:56,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:56,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 266 states and 416 transitions. [2024-11-13 20:51:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 416 transitions. [2024-11-13 20:51:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:51:57,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 269 states and 424 transitions. [2024-11-13 20:51:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 424 transitions. [2024-11-13 20:51:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:51:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 272 states and 430 transitions. [2024-11-13 20:51:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 430 transitions. [2024-11-13 20:51:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:51:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 274 states and 431 transitions. [2024-11-13 20:51:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 431 transitions. [2024-11-13 20:51:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:51:58,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 278 states and 438 transitions. [2024-11-13 20:51:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 438 transitions. [2024-11-13 20:51:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:51:59,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:59,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 281 states and 441 transitions. [2024-11-13 20:51:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 441 transitions. [2024-11-13 20:51:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:51:59,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:59,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:52:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 288 states and 453 transitions. [2024-11-13 20:52:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 453 transitions. [2024-11-13 20:52:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:52:00,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:00,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:52:00,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 290 states and 454 transitions. [2024-11-13 20:52:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 454 transitions. [2024-11-13 20:52:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:52:00,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:00,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:01,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 291 states and 455 transitions. [2024-11-13 20:52:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 455 transitions. [2024-11-13 20:52:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:52:01,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 293 states and 457 transitions. [2024-11-13 20:52:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 457 transitions. [2024-11-13 20:52:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:52:01,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:52:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 306 states and 474 transitions. [2024-11-13 20:52:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 474 transitions. [2024-11-13 20:52:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:52:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 313 states and 481 transitions. [2024-11-13 20:52:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 481 transitions. [2024-11-13 20:52:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:52:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:52:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 314 states and 482 transitions. [2024-11-13 20:52:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 482 transitions. [2024-11-13 20:52:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:52:02,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 331 states and 502 transitions. [2024-11-13 20:52:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 502 transitions. [2024-11-13 20:52:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:52:02,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 332 states and 503 transitions. [2024-11-13 20:52:02,617 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 503 transitions. [2024-11-13 20:52:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:52:02,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 333 states and 504 transitions. [2024-11-13 20:52:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 504 transitions. [2024-11-13 20:52:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:52:02,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 339 states and 511 transitions. [2024-11-13 20:52:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 511 transitions. [2024-11-13 20:52:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:52:02,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:02,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 367 states and 548 transitions. [2024-11-13 20:52:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 548 transitions. [2024-11-13 20:52:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:52:06,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 390 states and 575 transitions. [2024-11-13 20:52:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 575 transitions. [2024-11-13 20:52:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:52:07,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 392 states and 576 transitions. [2024-11-13 20:52:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 576 transitions. [2024-11-13 20:52:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:52:07,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:07,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:07,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 406 states and 593 transitions. [2024-11-13 20:52:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 593 transitions. [2024-11-13 20:52:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:52:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 423 states and 613 transitions. [2024-11-13 20:52:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 613 transitions. [2024-11-13 20:52:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:52:09,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:09,550 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:11,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 502 states and 711 transitions. [2024-11-13 20:52:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 711 transitions. [2024-11-13 20:52:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:52:11,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:11,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 525 states and 737 transitions. [2024-11-13 20:52:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 737 transitions. [2024-11-13 20:52:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:52:12,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 534 states and 748 transitions. [2024-11-13 20:52:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 748 transitions. [2024-11-13 20:52:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:52:12,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 535 states and 749 transitions. [2024-11-13 20:52:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 749 transitions. [2024-11-13 20:52:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:12,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 545 states and 761 transitions. [2024-11-13 20:52:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 761 transitions. [2024-11-13 20:52:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:12,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 547 states and 762 transitions. [2024-11-13 20:52:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 762 transitions. [2024-11-13 20:52:13,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:13,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:13,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:13,420 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 556 states and 780 transitions. [2024-11-13 20:52:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 780 transitions. [2024-11-13 20:52:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:14,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 561 states and 789 transitions. [2024-11-13 20:52:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 789 transitions. [2024-11-13 20:52:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:15,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 570 states and 799 transitions. [2024-11-13 20:52:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 799 transitions. [2024-11-13 20:52:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:52:15,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 572 states and 800 transitions. [2024-11-13 20:52:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 800 transitions. [2024-11-13 20:52:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:52:15,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 573 states and 801 transitions. [2024-11-13 20:52:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 801 transitions. [2024-11-13 20:52:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:52:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:52:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 576 states and 804 transitions. [2024-11-13 20:52:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 804 transitions. [2024-11-13 20:52:16,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:52:16,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:16,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 616 states and 850 transitions. [2024-11-13 20:52:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 850 transitions. [2024-11-13 20:52:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:52:18,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 626 states and 860 transitions. [2024-11-13 20:52:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 860 transitions. [2024-11-13 20:52:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:52:18,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 705 states and 943 transitions. [2024-11-13 20:52:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 943 transitions. [2024-11-13 20:52:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:52:20,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:52:21,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 732 states and 974 transitions. [2024-11-13 20:52:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 974 transitions. [2024-11-13 20:52:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:52:21,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:21,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:52:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 733 states and 975 transitions. [2024-11-13 20:52:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 975 transitions. [2024-11-13 20:52:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:52:21,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:21,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:21,564 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 750 states and 996 transitions. [2024-11-13 20:52:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 996 transitions. [2024-11-13 20:52:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:52:21,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:21,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 68 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 761 states and 1007 transitions. [2024-11-13 20:52:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1007 transitions. [2024-11-13 20:52:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:52:22,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:22,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:52:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 785 states and 1032 transitions. [2024-11-13 20:52:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1032 transitions. [2024-11-13 20:52:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:52:23,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:23,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 827 states and 1081 transitions. [2024-11-13 20:52:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1081 transitions. [2024-11-13 20:52:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:52:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 829 states and 1082 transitions. [2024-11-13 20:52:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1082 transitions. [2024-11-13 20:52:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:52:25,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:25,339 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 91 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:52:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 842 states and 1096 transitions. [2024-11-13 20:52:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1096 transitions. [2024-11-13 20:52:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:52:25,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:25,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 849 states and 1106 transitions. [2024-11-13 20:52:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1106 transitions. [2024-11-13 20:52:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:52:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 852 states and 1109 transitions. [2024-11-13 20:52:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1109 transitions. [2024-11-13 20:52:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:52:28,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 854 states and 1110 transitions. [2024-11-13 20:52:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1110 transitions. [2024-11-13 20:52:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:52:28,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:52:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 875 states and 1134 transitions. [2024-11-13 20:52:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1134 transitions. [2024-11-13 20:52:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:52:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:52:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 879 states and 1137 transitions. [2024-11-13 20:52:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1137 transitions. [2024-11-13 20:52:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:52:31,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 897 states and 1156 transitions. [2024-11-13 20:52:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1156 transitions. [2024-11-13 20:52:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:52:31,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 62 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 940 states and 1204 transitions. [2024-11-13 20:52:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1204 transitions. [2024-11-13 20:52:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:52:33,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 943 states and 1207 transitions. [2024-11-13 20:52:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1207 transitions. [2024-11-13 20:52:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:52:33,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:33,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 945 states and 1209 transitions. [2024-11-13 20:52:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1209 transitions. [2024-11-13 20:52:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:52:33,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:52:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 969 states and 1235 transitions. [2024-11-13 20:52:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1235 transitions. [2024-11-13 20:52:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:52:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:52:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 980 states and 1247 transitions. [2024-11-13 20:52:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1247 transitions. [2024-11-13 20:52:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:52:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1023 states and 1299 transitions. [2024-11-13 20:52:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1299 transitions. [2024-11-13 20:52:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:52:36,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:37,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:37,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1052 states and 1327 transitions. [2024-11-13 20:52:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1327 transitions. [2024-11-13 20:52:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:52:37,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:52:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1053 states and 1328 transitions. [2024-11-13 20:52:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1328 transitions. [2024-11-13 20:52:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:52:38,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 74 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1093 states and 1376 transitions. [2024-11-13 20:52:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1376 transitions. [2024-11-13 20:52:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:52:41,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:41,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:41,703 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 74 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1129 states and 1413 transitions. [2024-11-13 20:52:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1413 transitions. [2024-11-13 20:52:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:52:43,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:43,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:52:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1135 states and 1421 transitions. [2024-11-13 20:52:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1421 transitions. [2024-11-13 20:52:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:52:43,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:43,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:52:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1139 states and 1426 transitions. [2024-11-13 20:52:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1426 transitions. [2024-11-13 20:52:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:52:44,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:52:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1141 states and 1428 transitions. [2024-11-13 20:52:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1428 transitions. [2024-11-13 20:52:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:52:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1172 states and 1464 transitions. [2024-11-13 20:52:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1464 transitions. [2024-11-13 20:52:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:52:46,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:46,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1189 states and 1481 transitions. [2024-11-13 20:52:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1481 transitions. [2024-11-13 20:52:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:52:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1204 states and 1497 transitions. [2024-11-13 20:52:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1497 transitions. [2024-11-13 20:52:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:52:47,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:52:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1232 states and 1529 transitions. [2024-11-13 20:52:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1529 transitions. [2024-11-13 20:52:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:52:49,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1259 states and 1560 transitions. [2024-11-13 20:52:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1560 transitions. [2024-11-13 20:52:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:52:50,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:50,808 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1280 states and 1583 transitions. [2024-11-13 20:52:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1583 transitions. [2024-11-13 20:52:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:52:51,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:51,224 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:52:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1322 states and 1630 transitions. [2024-11-13 20:52:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1630 transitions. [2024-11-13 20:52:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:52:53,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:53,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:52:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1325 states and 1634 transitions. [2024-11-13 20:52:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1634 transitions. [2024-11-13 20:52:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:52:54,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:52:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1331 states and 1646 transitions. [2024-11-13 20:52:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1646 transitions. [2024-11-13 20:52:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:52:55,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:52:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1347 states and 1667 transitions. [2024-11-13 20:52:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1667 transitions. [2024-11-13 20:52:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:52:57,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:52:58,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:58,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1348 states and 1667 transitions. [2024-11-13 20:52:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1667 transitions. [2024-11-13 20:52:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:52:58,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:58,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:58,382 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1385 states and 1710 transitions. [2024-11-13 20:53:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1710 transitions. [2024-11-13 20:53:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:53:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1392 states and 1719 transitions. [2024-11-13 20:53:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1719 transitions. [2024-11-13 20:53:02,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:53:02,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:53:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1412 states and 1739 transitions. [2024-11-13 20:53:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1739 transitions. [2024-11-13 20:53:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:53:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:53:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1414 states and 1740 transitions. [2024-11-13 20:53:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1740 transitions. [2024-11-13 20:53:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:53:03,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:03,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:53:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1416 states and 1755 transitions. [2024-11-13 20:53:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1755 transitions. [2024-11-13 20:53:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:53:03,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:03,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:53:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1460 states and 1811 transitions. [2024-11-13 20:53:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1811 transitions. [2024-11-13 20:53:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:53:06,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:06,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:06,652 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:53:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1470 states and 1823 transitions. [2024-11-13 20:53:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1823 transitions. [2024-11-13 20:53:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:53:07,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:07,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:53:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1496 states and 1852 transitions. [2024-11-13 20:53:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1852 transitions. [2024-11-13 20:53:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:53:08,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:53:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1498 states and 1853 transitions. [2024-11-13 20:53:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1853 transitions. [2024-11-13 20:53:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:53:09,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:53:11,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1528 states and 1887 transitions. [2024-11-13 20:53:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1887 transitions. [2024-11-13 20:53:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:53:11,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:11,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1554 states and 1919 transitions. [2024-11-13 20:53:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1919 transitions. [2024-11-13 20:53:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:53:11,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:53:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1555 states and 1919 transitions. [2024-11-13 20:53:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1919 transitions. [2024-11-13 20:53:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:53:11,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:53:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1566 states and 1933 transitions. [2024-11-13 20:53:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1933 transitions. [2024-11-13 20:53:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:53:12,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:12,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:53:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1586 states and 1954 transitions. [2024-11-13 20:53:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1954 transitions. [2024-11-13 20:53:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:53:14,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 96 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1636 states and 2007 transitions. [2024-11-13 20:53:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2007 transitions. [2024-11-13 20:53:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:53:16,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 96 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1638 states and 2007 transitions. [2024-11-13 20:53:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2007 transitions. [2024-11-13 20:53:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:53:17,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 96 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1642 states and 2011 transitions. [2024-11-13 20:53:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2011 transitions. [2024-11-13 20:53:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:53:17,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:53:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1648 states and 2018 transitions. [2024-11-13 20:53:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2018 transitions. [2024-11-13 20:53:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:53:17,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:53:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:18,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1652 states and 2022 transitions. [2024-11-13 20:53:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2022 transitions. [2024-11-13 20:53:18,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:53:18,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:18,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:53:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1653 states and 2022 transitions. [2024-11-13 20:53:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2022 transitions. [2024-11-13 20:53:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:53:19,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:19,341 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:53:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1661 states and 2037 transitions. [2024-11-13 20:53:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2037 transitions. [2024-11-13 20:53:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:53:20,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:53:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1663 states and 2039 transitions. [2024-11-13 20:53:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2039 transitions. [2024-11-13 20:53:21,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:21,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:53:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1718 states and 2100 transitions. [2024-11-13 20:53:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2100 transitions. [2024-11-13 20:53:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:24,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:53:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1773 states and 2162 transitions. [2024-11-13 20:53:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2162 transitions. [2024-11-13 20:53:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:27,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:27,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:53:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1777 states and 2165 transitions. [2024-11-13 20:53:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2165 transitions. [2024-11-13 20:53:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:27,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:53:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1822 states and 2212 transitions. [2024-11-13 20:53:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2212 transitions. [2024-11-13 20:53:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:30,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:53:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1846 states and 2235 transitions. [2024-11-13 20:53:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2235 transitions. [2024-11-13 20:53:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:53:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1875 states and 2265 transitions. [2024-11-13 20:53:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2265 transitions. [2024-11-13 20:53:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:53:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:33,121 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:53:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1891 states and 2281 transitions. [2024-11-13 20:53:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2281 transitions. [2024-11-13 20:53:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:53:34,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:34,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:53:37,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:37,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1947 states and 2342 transitions. [2024-11-13 20:53:37,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2342 transitions. [2024-11-13 20:53:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:53:37,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:53:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1979 states and 2377 transitions. [2024-11-13 20:53:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2377 transitions. [2024-11-13 20:53:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:53:38,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:38,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:53:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1985 states and 2384 transitions. [2024-11-13 20:53:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 2384 transitions. [2024-11-13 20:53:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:53:40,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:40,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:53:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1987 states and 2385 transitions. [2024-11-13 20:53:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 2385 transitions. [2024-11-13 20:53:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:53:40,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 105 proven. 5 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 20:53:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1993 states and 2394 transitions. [2024-11-13 20:53:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2394 transitions. [2024-11-13 20:53:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:53:41,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:41,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1996 states and 2397 transitions. [2024-11-13 20:53:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2397 transitions. [2024-11-13 20:53:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:53:42,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:53:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 2003 states and 2403 transitions. [2024-11-13 20:53:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 2403 transitions. [2024-11-13 20:53:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:53:43,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:43,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:53:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 2013 states and 2412 transitions. [2024-11-13 20:53:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2412 transitions. [2024-11-13 20:53:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:53:43,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:43,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:53:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 2015 states and 2413 transitions. [2024-11-13 20:53:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2413 transitions. [2024-11-13 20:53:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:53:44,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:44,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:53:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 2026 states and 2428 transitions. [2024-11-13 20:53:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 2428 transitions. [2024-11-13 20:53:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:53:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:53:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 2087 states and 2490 transitions. [2024-11-13 20:53:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 2490 transitions. [2024-11-13 20:53:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:53:47,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:47,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:53:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 2094 states and 2499 transitions. [2024-11-13 20:53:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2499 transitions. [2024-11-13 20:53:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:53:48,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 2106 states and 2512 transitions. [2024-11-13 20:53:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 2512 transitions. [2024-11-13 20:53:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:53:49,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:49,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:53:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 2108 states and 2514 transitions. [2024-11-13 20:53:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2514 transitions. [2024-11-13 20:53:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:50,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:50,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:53:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 2114 states and 2521 transitions. [2024-11-13 20:53:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 2521 transitions. [2024-11-13 20:53:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:50,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:53:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 2144 states and 2552 transitions. [2024-11-13 20:53:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 2552 transitions. [2024-11-13 20:53:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:51,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:53:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2156 states and 2564 transitions. [2024-11-13 20:53:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 2564 transitions. [2024-11-13 20:53:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:53:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 2172 states and 2580 transitions. [2024-11-13 20:53:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2580 transitions. [2024-11-13 20:53:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:53,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:53:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 2180 states and 2587 transitions. [2024-11-13 20:53:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 2587 transitions. [2024-11-13 20:53:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:53,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:53:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 2188 states and 2600 transitions. [2024-11-13 20:53:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 2600 transitions. [2024-11-13 20:53:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:53:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 2197 states and 2610 transitions. [2024-11-13 20:53:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 2610 transitions. [2024-11-13 20:53:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:53:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:53:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2199 states and 2611 transitions. [2024-11-13 20:53:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 2611 transitions. [2024-11-13 20:53:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:53:56,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:56,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2271 states and 2685 transitions. [2024-11-13 20:54:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 2685 transitions. [2024-11-13 20:54:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:54:01,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:01,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:01,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 2314 states and 2731 transitions. [2024-11-13 20:54:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 2731 transitions. [2024-11-13 20:54:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:54:03,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:54:03,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 2318 states and 2734 transitions. [2024-11-13 20:54:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 2734 transitions. [2024-11-13 20:54:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:54:04,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:04,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:54:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 2325 states and 2740 transitions. [2024-11-13 20:54:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 2740 transitions. [2024-11-13 20:54:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:54:04,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:54:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 2326 states and 2740 transitions. [2024-11-13 20:54:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 2740 transitions. [2024-11-13 20:54:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:54:04,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:54:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 2339 states and 2760 transitions. [2024-11-13 20:54:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2760 transitions. [2024-11-13 20:54:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:54:06,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:54:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 2351 states and 2774 transitions. [2024-11-13 20:54:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 2774 transitions. [2024-11-13 20:54:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:54:08,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:54:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 2361 states and 2784 transitions. [2024-11-13 20:54:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 2784 transitions. [2024-11-13 20:54:08,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:54:08,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:08,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:54:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 2371 states and 2793 transitions. [2024-11-13 20:54:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 2793 transitions. [2024-11-13 20:54:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:54:08,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:54:09,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 2373 states and 2796 transitions. [2024-11-13 20:54:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 2796 transitions. [2024-11-13 20:54:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:54:09,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:09,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:54:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 2375 states and 2798 transitions. [2024-11-13 20:54:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 2798 transitions. [2024-11-13 20:54:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:54:09,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:09,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 157 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:54:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2397 states and 2819 transitions. [2024-11-13 20:54:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 2819 transitions. [2024-11-13 20:54:10,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:54:10,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:10,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:54:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 2413 states and 2837 transitions. [2024-11-13 20:54:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 2837 transitions. [2024-11-13 20:54:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:54:11,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:54:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 2453 states and 2888 transitions. [2024-11-13 20:54:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 2888 transitions. [2024-11-13 20:54:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:54:14,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:54:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:15,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 2475 states and 2909 transitions. [2024-11-13 20:54:15,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 2909 transitions. [2024-11-13 20:54:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:54:15,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:15,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:54:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 2479 states and 2912 transitions. [2024-11-13 20:54:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 2912 transitions. [2024-11-13 20:54:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:54:16,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:54:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 2491 states and 2922 transitions. [2024-11-13 20:54:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 2922 transitions. [2024-11-13 20:54:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 20:54:17,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:54:17,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 2514 states and 2946 transitions. [2024-11-13 20:54:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 2946 transitions. [2024-11-13 20:54:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 20:54:17,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:17,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:54:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 2525 states and 2959 transitions. [2024-11-13 20:54:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 2959 transitions. [2024-11-13 20:54:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:54:18,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:18,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:54:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 2531 states and 2964 transitions. [2024-11-13 20:54:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 2964 transitions. [2024-11-13 20:54:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:54:18,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 20:54:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2677 states and 3113 transitions. [2024-11-13 20:54:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 3113 transitions. [2024-11-13 20:54:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:54:20,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:54:21,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2690 states and 3126 transitions. [2024-11-13 20:54:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 3126 transitions. [2024-11-13 20:54:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:54:21,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 20:54:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2695 states and 3132 transitions. [2024-11-13 20:54:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 3132 transitions. [2024-11-13 20:54:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:54:22,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:54:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 2719 states and 3158 transitions. [2024-11-13 20:54:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 3158 transitions. [2024-11-13 20:54:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:54:23,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:54:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2722 states and 3161 transitions. [2024-11-13 20:54:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 3161 transitions. [2024-11-13 20:54:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:54:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:54:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2723 states and 3161 transitions. [2024-11-13 20:54:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 3161 transitions. [2024-11-13 20:54:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:54:24,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:24,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:54:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2780 states and 3221 transitions. [2024-11-13 20:54:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 3221 transitions. [2024-11-13 20:54:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:54:28,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 93 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:54:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2945 states and 3408 transitions. [2024-11-13 20:54:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 3408 transitions. [2024-11-13 20:54:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:54:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 20:54:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2864 states and 3313 transitions. [2024-11-13 20:54:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 3313 transitions. [2024-11-13 20:54:42,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:54:42,098 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 162 iterations. [2024-11-13 20:54:42,108 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 20:55:16,942 INFO L77 FloydHoareUtils]: At program point L301(lines 301 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,943 INFO L77 FloydHoareUtils]: At program point L235(lines 235 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,944 INFO L77 FloydHoareUtils]: At program point L169(lines 169 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,944 INFO L77 FloydHoareUtils]: At program point L303(lines 303 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,948 INFO L77 FloydHoareUtils]: At program point L105(lines 105 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,949 INFO L77 FloydHoareUtils]: At program point L40(lines 40 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,949 INFO L77 FloydHoareUtils]: At program point L371(lines 371 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,949 INFO L77 FloydHoareUtils]: At program point L307(lines 307 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,949 INFO L77 FloydHoareUtils]: At program point L175(lines 175 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L109(lines 109 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L242(lines 242 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L45(lines 45 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L244(lines 244 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L179(lines 179 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L378(lines 378 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,950 INFO L77 FloydHoareUtils]: At program point L48(lines 48 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,951 INFO L77 FloydHoareUtils]: At program point L445-1(lines 39 608) the Hoare annotation is: (not (and (= ~a11~0 1) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,951 INFO L77 FloydHoareUtils]: At program point L247(lines 247 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,951 INFO L77 FloydHoareUtils]: At program point L116(lines 116 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,951 INFO L77 FloydHoareUtils]: At program point L448-1(lines 39 608) the Hoare annotation is: (not (and (= ~a11~0 1) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,951 INFO L77 FloydHoareUtils]: At program point L52(lines 52 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,951 INFO L75 FloydHoareUtils]: For program point L449(line 449) no Hoare annotation was computed. [2024-11-13 20:55:16,952 INFO L77 FloydHoareUtils]: At program point L185(lines 185 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,952 INFO L77 FloydHoareUtils]: At program point L385(lines 385 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,952 INFO L77 FloydHoareUtils]: At program point L319(lines 319 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,956 INFO L77 FloydHoareUtils]: At program point L189(lines 189 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L123(lines 123 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L57(lines 57 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L388(lines 388 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L390(lines 390 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L324(lines 324 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L258(lines 258 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,957 INFO L77 FloydHoareUtils]: At program point L60(lines 60 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L195(lines 195 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L129(lines 129 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L64(lines 64 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L263(lines 263 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L197(lines 197 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,958 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 449) no Hoare annotation was computed. [2024-11-13 20:55:16,958 INFO L77 FloydHoareUtils]: At program point L199(lines 199 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L133(lines 133 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L399(lines 399 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L201(lines 201 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L69(lines 69 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L269(lines 269 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L204(lines 204 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,959 INFO L77 FloydHoareUtils]: At program point L271(lines 271 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,960 INFO L77 FloydHoareUtils]: At program point L404(lines 404 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,960 INFO L77 FloydHoareUtils]: At program point L338(lines 338 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,960 INFO L77 FloydHoareUtils]: At program point L140(lines 140 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,960 INFO L77 FloydHoareUtils]: At program point L75(lines 75 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,961 INFO L77 FloydHoareUtils]: At program point L208(lines 208 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,961 INFO L77 FloydHoareUtils]: At program point L341(lines 341 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,961 INFO L77 FloydHoareUtils]: At program point L408(lines 408 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,962 INFO L77 FloydHoareUtils]: At program point L144(lines 144 423) the Hoare annotation is: (let ((.cse1 (not (= ~a19~0 1))) (.cse0 (= ~a17~0 8)) (.cse2 (= ~a21~0 1)) (.cse3 (= ~a25~0 1)) (.cse4 (not (= ~a11~0 1)))) (or (= ~a25~0 ~a11~0) (and .cse0 (= 7 ~a28~0) .cse1 .cse2) (and .cse3 .cse1) (and (<= 9 ~a28~0) (not .cse3)) (and (not (and .cse0 (= ~a28~0 11) .cse2)) .cse3) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 1)) .cse4) (and .cse4 (< ~a28~0 9)))) [2024-11-13 20:55:16,962 INFO L77 FloydHoareUtils]: At program point L79(lines 79 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,962 INFO L77 FloydHoareUtils]: At program point L212(lines 212 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,963 INFO L77 FloydHoareUtils]: At program point L610(lines 610 627) the Hoare annotation is: true [2024-11-13 20:55:16,963 INFO L77 FloydHoareUtils]: At program point L412(lines 412 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,963 INFO L77 FloydHoareUtils]: At program point L347(lines 347 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,963 INFO L77 FloydHoareUtils]: At program point L149(lines 149 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,963 INFO L77 FloydHoareUtils]: At program point L414(lines 414 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L84(lines 84 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L417(lines 417 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L153(lines 153 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L616-2(lines 616 626) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L286(lines 286 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,964 INFO L77 FloydHoareUtils]: At program point L419(lines 419 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,965 INFO L77 FloydHoareUtils]: At program point L222(lines 222 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,965 INFO L77 FloydHoareUtils]: At program point L290(lines 290 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,967 INFO L77 FloydHoareUtils]: At program point L158(lines 158 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,967 INFO L77 FloydHoareUtils]: At program point L92(lines 92 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,967 INFO L77 FloydHoareUtils]: At program point L621(line 621) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point L225(lines 225 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point L359(lines 359 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point L293(lines 293 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point L228(lines 228 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,968 INFO L77 FloydHoareUtils]: At program point L296(lines 296 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,969 INFO L77 FloydHoareUtils]: At program point L164(lines 164 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,969 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 39 608) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,969 INFO L77 FloydHoareUtils]: At program point L364(lines 364 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,969 INFO L77 FloydHoareUtils]: At program point L233(lines 233 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,969 INFO L77 FloydHoareUtils]: At program point L101(lines 101 423) the Hoare annotation is: (not (and (= ~a11~0 1) (not (and (= ~a17~0 8) (= 7 ~a28~0) (not (= ~a19~0 1)) (= ~a21~0 1))) (not (= ~a25~0 1)) (< ~a28~0 9))) [2024-11-13 20:55:16,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:55:16 ImpRootNode [2024-11-13 20:55:16,990 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:55:16,991 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:55:16,991 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:55:16,993 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:55:16,994 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:50" (3/4) ... [2024-11-13 20:55:16,997 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:55:17,027 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2024-11-13 20:55:17,031 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-13 20:55:17,032 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 20:55:17,033 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:55:17,250 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:55:17,250 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:55:17,250 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:55:17,252 INFO L158 Benchmark]: Toolchain (without parser) took 210115.85ms. Allocated memory was 117.4MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 91.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 589.2MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,254 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 167.8MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:55:17,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 805.90ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 66.2MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.17ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 60.9MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,256 INFO L158 Benchmark]: Boogie Preprocessor took 85.50ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 56.8MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:55:17,256 INFO L158 Benchmark]: RCFGBuilder took 2309.93ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 56.8MB in the beginning and 257.7MB in the end (delta: -200.9MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,257 INFO L158 Benchmark]: CodeCheck took 206555.55ms. Allocated memory was 352.3MB in the beginning and 2.3GB in the end (delta: 2.0GB). Free memory was 257.7MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 512.8MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,258 INFO L158 Benchmark]: Witness Printer took 260.01ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.7GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:55:17,261 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 171.6s, OverallIterations: 162, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 479249 SdHoareTripleChecker+Valid, 1645.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 448045 mSDsluCounter, 66955 SdHoareTripleChecker+Invalid, 1383.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 57762 mSDsCounter, 139704 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1012943 IncrementalHoareTripleChecker+Invalid, 1152647 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 139704 mSolverCounterUnsat, 9193 mSDtfsCounter, 1012943 mSolverCounterSat, 16.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 177597 GetRequests, 173443 SyntacticMatches, 3118 SemanticMatches, 1036 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728827 ImplicationChecksByTransitivity, 119.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.0s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 19.8s InterpolantComputationTime, 24592 NumberOfCodeBlocks, 24592 NumberOfCodeBlocksAsserted, 161 NumberOfCheckSat, 24431 ConstructedInterpolants, 0 QuantifiedInterpolants, 57430 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 161 InterpolantComputations, 141 PerfectInterpolantSequences, 16342/16841 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 449]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 39]: Location Invariant Derived location invariant: !((((a11 == 1) && !((((a17 == 8) && (7 == a28)) && (a19 != 1)) && (a21 == 1))) && (a25 != 1)) && (a28 < 9)) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: !((((a11 == 1) && !((((a17 == 8) && (7 == a28)) && (a19 != 1)) && (a21 == 1))) && (a25 != 1)) && (a28 < 9)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 167.8MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 805.90ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 66.2MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.17ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 60.9MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.50ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 56.8MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2309.93ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 56.8MB in the beginning and 257.7MB in the end (delta: -200.9MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * CodeCheck took 206555.55ms. Allocated memory was 352.3MB in the beginning and 2.3GB in the end (delta: 2.0GB). Free memory was 257.7MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 512.8MB. Max. memory is 16.1GB. * Witness Printer took 260.01ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.7GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 20:55:17,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174c05ef-6cf6-4114-abad-10efa7826f82/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE