./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/byte_add_2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/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_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8b7afe619831a9e012e7620d6e0b03d3495f1fd3efb2bdea6bfa4bb1568774e6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:26:39,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:26:39,531 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:26:39,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:26:39,536 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:26:39,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:26:39,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:26:39,568 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:26:39,568 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:26:39,569 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:26:39,570 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:26:39,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:26:39,571 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:26:39,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:26:39,571 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:26:39,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:26:39,572 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:26:39,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:26:39,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:26:39,572 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:26:39,572 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:26:39,573 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:26:39,573 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:26:39,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:26:39,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:26:39,573 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:26:39,573 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:26:39,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:26:39,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:26:39,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:39,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:26:39,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:26:39,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:26:39,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:26:39,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:26:39,575 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_c61ac686-ab7a-418c-8613-93abec57a9bc/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b7afe619831a9e012e7620d6e0b03d3495f1fd3efb2bdea6bfa4bb1568774e6 [2024-11-13 22:26:39,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:26:39,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:26:39,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:26:39,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:26:39,887 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:26:39,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/bitvector/byte_add_2-1.i Unable to find full path for "g++" [2024-11-13 22:26:41,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:26:42,210 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:26:42,210 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/sv-benchmarks/c/bitvector/byte_add_2-1.i [2024-11-13 22:26:42,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/data/5c7526164/5c8841f66d7746ce8e4245e41f5409c7/FLAGab42b9e31 [2024-11-13 22:26:42,233 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/data/5c7526164/5c8841f66d7746ce8e4245e41f5409c7 [2024-11-13 22:26:42,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:26:42,236 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:26:42,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:42,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:26:42,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:26:42,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459bcff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42, skipping insertion in model container [2024-11-13 22:26:42,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:26:42,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:42,522 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:26:42,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:42,594 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:26:42,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42 WrapperNode [2024-11-13 22:26:42,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:42,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:42,596 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:26:42,596 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:26:42,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,613 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,669 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 188 [2024-11-13 22:26:42,672 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:42,673 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:26:42,673 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:26:42,673 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:26:42,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,685 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,725 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:26:42,725 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:26:42,726 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:26:42,726 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:26:42,729 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:42" (1/1) ... [2024-11-13 22:26:42,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:42,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:26:42,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:26:42,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c61ac686-ab7a-418c-8613-93abec57a9bc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:26:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:26:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:26:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:26:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:26:42,865 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:26:42,868 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:26:43,413 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:43,414 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:43,671 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:43,671 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:26:43,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:43 BoogieIcfgContainer [2024-11-13 22:26:43,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:43,673 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:43,673 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:43,685 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:43,685 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:43" (1/1) ... [2024-11-13 22:26:43,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 105 states and 122 transitions. [2024-11-13 22:26:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 122 transitions. [2024-11-13 22:26:43,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:26:43,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 104 states and 121 transitions. [2024-11-13 22:26:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 121 transitions. [2024-11-13 22:26:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:26:43,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 103 states and 120 transitions. [2024-11-13 22:26:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 120 transitions. [2024-11-13 22:26:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:26:43,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 102 states and 119 transitions. [2024-11-13 22:26:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 119 transitions. [2024-11-13 22:26:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:26:44,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 101 states and 118 transitions. [2024-11-13 22:26:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-11-13 22:26:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:26:44,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 100 states and 117 transitions. [2024-11-13 22:26:44,101 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2024-11-13 22:26:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:26:44,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 99 states and 116 transitions. [2024-11-13 22:26:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 116 transitions. [2024-11-13 22:26:44,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:26:44,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 98 states and 115 transitions. [2024-11-13 22:26:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 115 transitions. [2024-11-13 22:26:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:26:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 97 states and 114 transitions. [2024-11-13 22:26:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 114 transitions. [2024-11-13 22:26:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:26:44,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 96 states and 113 transitions. [2024-11-13 22:26:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 113 transitions. [2024-11-13 22:26:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 95 states and 112 transitions. [2024-11-13 22:26:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions. [2024-11-13 22:26:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 94 states and 111 transitions. [2024-11-13 22:26:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 111 transitions. [2024-11-13 22:26:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:44,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 93 states and 110 transitions. [2024-11-13 22:26:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 110 transitions. [2024-11-13 22:26:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:44,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 92 states and 109 transitions. [2024-11-13 22:26:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2024-11-13 22:26:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:44,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 91 states and 108 transitions. [2024-11-13 22:26:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 108 transitions. [2024-11-13 22:26:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 90 states and 107 transitions. [2024-11-13 22:26:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 107 transitions. [2024-11-13 22:26:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 89 states and 106 transitions. [2024-11-13 22:26:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 106 transitions. [2024-11-13 22:26:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 88 states and 105 transitions. [2024-11-13 22:26:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 105 transitions. [2024-11-13 22:26:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 87 states and 104 transitions. [2024-11-13 22:26:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 104 transitions. [2024-11-13 22:26:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 86 states and 103 transitions. [2024-11-13 22:26:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 103 transitions. [2024-11-13 22:26:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:26:44,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 85 states and 102 transitions. [2024-11-13 22:26:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 102 transitions. [2024-11-13 22:26:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 84 states and 101 transitions. [2024-11-13 22:26:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 101 transitions. [2024-11-13 22:26:44,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 83 states and 100 transitions. [2024-11-13 22:26:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2024-11-13 22:26:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 82 states and 99 transitions. [2024-11-13 22:26:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2024-11-13 22:26:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 81 states and 98 transitions. [2024-11-13 22:26:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 98 transitions. [2024-11-13 22:26:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 80 states and 97 transitions. [2024-11-13 22:26:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 97 transitions. [2024-11-13 22:26:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 79 states and 96 transitions. [2024-11-13 22:26:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 96 transitions. [2024-11-13 22:26:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:44,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 78 states and 95 transitions. [2024-11-13 22:26:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 95 transitions. [2024-11-13 22:26:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 94 transitions. [2024-11-13 22:26:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 94 transitions. [2024-11-13 22:26:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-11-13 22:26:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-11-13 22:26:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 75 states and 92 transitions. [2024-11-13 22:26:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 92 transitions. [2024-11-13 22:26:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 91 transitions. [2024-11-13 22:26:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-11-13 22:26:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-11-13 22:26:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-11-13 22:26:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:45,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 72 states and 89 transitions. [2024-11-13 22:26:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 89 transitions. [2024-11-13 22:26:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:26:45,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 71 states and 88 transitions. [2024-11-13 22:26:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2024-11-13 22:26:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:26:45,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 70 states and 87 transitions. [2024-11-13 22:26:45,257 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 87 transitions. [2024-11-13 22:26:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:26:45,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 69 states and 86 transitions. [2024-11-13 22:26:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2024-11-13 22:26:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:26:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 68 states and 85 transitions. [2024-11-13 22:26:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2024-11-13 22:26:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:26:45,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2024-11-13 22:26:45,330 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2024-11-13 22:26:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:26:45,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 66 states and 83 transitions. [2024-11-13 22:26:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2024-11-13 22:26:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:26:45,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 65 states and 82 transitions. [2024-11-13 22:26:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 82 transitions. [2024-11-13 22:26:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:26:45,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 67 states and 85 transitions. [2024-11-13 22:26:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 85 transitions. [2024-11-13 22:26:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:26:45,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 70 states and 90 transitions. [2024-11-13 22:26:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 90 transitions. [2024-11-13 22:26:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:26:45,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2024-11-13 22:26:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2024-11-13 22:26:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:26:46,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:46,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 75 states and 99 transitions. [2024-11-13 22:26:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 99 transitions. [2024-11-13 22:26:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:46,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:26:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 85 states and 111 transitions. [2024-11-13 22:26:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 111 transitions. [2024-11-13 22:26:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:26:47,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 90 states and 124 transitions. [2024-11-13 22:26:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 124 transitions. [2024-11-13 22:26:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:26:47,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 91 states and 126 transitions. [2024-11-13 22:26:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 126 transitions. [2024-11-13 22:26:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:26:48,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 100 states and 142 transitions. [2024-11-13 22:26:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 142 transitions. [2024-11-13 22:26:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:26:49,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 103 states and 147 transitions. [2024-11-13 22:26:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 147 transitions. [2024-11-13 22:26:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:26:49,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 111 states and 163 transitions. [2024-11-13 22:26:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 163 transitions. [2024-11-13 22:26:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:26:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 118 states and 176 transitions. [2024-11-13 22:26:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 176 transitions. [2024-11-13 22:26:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:26:50,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 120 states and 179 transitions. [2024-11-13 22:26:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 179 transitions. [2024-11-13 22:26:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:51,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 129 states and 195 transitions. [2024-11-13 22:26:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 195 transitions. [2024-11-13 22:26:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:52,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 134 states and 202 transitions. [2024-11-13 22:26:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 202 transitions. [2024-11-13 22:26:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:26:52,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:53,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 138 states and 209 transitions. [2024-11-13 22:26:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 209 transitions. [2024-11-13 22:26:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:26:53,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:53,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 141 states and 216 transitions. [2024-11-13 22:26:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 216 transitions. [2024-11-13 22:26:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:26:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 158 states and 252 transitions. [2024-11-13 22:26:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 252 transitions. [2024-11-13 22:26:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:26:58,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:00,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:00,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-11-13 22:27:00,253 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-11-13 22:27:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:00,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:00,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 169 states and 278 transitions. [2024-11-13 22:27:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 278 transitions. [2024-11-13 22:27:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:01,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 172 states and 285 transitions. [2024-11-13 22:27:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 285 transitions. [2024-11-13 22:27:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:02,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:02,888 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 22:27:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 173 states and 286 transitions. [2024-11-13 22:27:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 286 transitions. [2024-11-13 22:27:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:03,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:03,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 174 states and 291 transitions. [2024-11-13 22:27:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 291 transitions. [2024-11-13 22:27:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 185 states and 308 transitions. [2024-11-13 22:27:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 308 transitions. [2024-11-13 22:27:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:05,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 187 states and 311 transitions. [2024-11-13 22:27:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 311 transitions. [2024-11-13 22:27:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 189 states and 313 transitions. [2024-11-13 22:27:06,996 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 313 transitions. [2024-11-13 22:27:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:06,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:06,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 192 states and 318 transitions. [2024-11-13 22:27:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 318 transitions. [2024-11-13 22:27:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:27:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:27:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 209 states and 345 transitions. [2024-11-13 22:27:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 345 transitions. [2024-11-13 22:27:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:27:11,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 216 states and 362 transitions. [2024-11-13 22:27:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 362 transitions. [2024-11-13 22:27:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:27:14,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 222 states and 374 transitions. [2024-11-13 22:27:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 374 transitions. [2024-11-13 22:27:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:27:15,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:27:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 227 states and 385 transitions. [2024-11-13 22:27:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 385 transitions. [2024-11-13 22:27:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:27:17,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:27:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 233 states and 399 transitions. [2024-11-13 22:27:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 399 transitions. [2024-11-13 22:27:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:27:19,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:27:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 231 states and 391 transitions. [2024-11-13 22:27:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 391 transitions. [2024-11-13 22:27:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:27:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 242 states and 416 transitions. [2024-11-13 22:27:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 416 transitions. [2024-11-13 22:27:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:27:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 245 states and 421 transitions. [2024-11-13 22:27:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 421 transitions. [2024-11-13 22:27:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:27:22,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 247 states and 423 transitions. [2024-11-13 22:27:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 423 transitions. [2024-11-13 22:27:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:24,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:27:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 253 states and 438 transitions. [2024-11-13 22:27:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 438 transitions. [2024-11-13 22:27:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:26,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:26,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 258 states and 446 transitions. [2024-11-13 22:27:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 446 transitions. [2024-11-13 22:27:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:27:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 265 states and 457 transitions. [2024-11-13 22:27:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 457 transitions. [2024-11-13 22:27:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:31,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:31,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:32,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 273 states and 471 transitions. [2024-11-13 22:27:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 471 transitions. [2024-11-13 22:27:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:32,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:27:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 274 states and 473 transitions. [2024-11-13 22:27:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 473 transitions. [2024-11-13 22:27:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:33,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 277 states and 476 transitions. [2024-11-13 22:27:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 476 transitions. [2024-11-13 22:27:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:27:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 278 states and 476 transitions. [2024-11-13 22:27:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 476 transitions. [2024-11-13 22:27:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:35,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 47 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:27:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 282 states and 487 transitions. [2024-11-13 22:27:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 487 transitions. [2024-11-13 22:27:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:37,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 286 states and 485 transitions. [2024-11-13 22:27:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 485 transitions. [2024-11-13 22:27:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:38,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,901 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 303 states and 520 transitions. [2024-11-13 22:27:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 520 transitions. [2024-11-13 22:27:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:43,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:44,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 304 states and 522 transitions. [2024-11-13 22:27:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 522 transitions. [2024-11-13 22:27:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:27:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 306 states and 525 transitions. [2024-11-13 22:27:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 525 transitions. [2024-11-13 22:27:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:45,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:45,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 311 states and 537 transitions. [2024-11-13 22:27:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 537 transitions. [2024-11-13 22:27:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:27:48,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:48,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 317 states and 549 transitions. [2024-11-13 22:27:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 549 transitions. [2024-11-13 22:27:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:27:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 317 states and 548 transitions. [2024-11-13 22:27:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 548 transitions. [2024-11-13 22:27:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:27:51,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:51,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,948 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 324 states and 557 transitions. [2024-11-13 22:27:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 557 transitions. [2024-11-13 22:27:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:27:53,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:27:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 329 states and 569 transitions. [2024-11-13 22:27:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 569 transitions. [2024-11-13 22:27:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:27:56,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:56,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:27:58,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:58,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 335 states and 581 transitions. [2024-11-13 22:27:58,523 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 581 transitions. [2024-11-13 22:27:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:27:58,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 336 states and 582 transitions. [2024-11-13 22:28:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 582 transitions. [2024-11-13 22:28:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:28:00,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:28:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 341 states and 593 transitions. [2024-11-13 22:28:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 593 transitions. [2024-11-13 22:28:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:02,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 368 states and 639 transitions. [2024-11-13 22:28:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 639 transitions. [2024-11-13 22:28:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:14,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:15,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 374 states and 652 transitions. [2024-11-13 22:28:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 652 transitions. [2024-11-13 22:28:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:19,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:30,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 387 states and 680 transitions. [2024-11-13 22:28:30,159 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 680 transitions. [2024-11-13 22:28:30,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:30,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 391 states and 687 transitions. [2024-11-13 22:28:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 687 transitions. [2024-11-13 22:28:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:33,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 405 states and 724 transitions. [2024-11-13 22:28:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 724 transitions. [2024-11-13 22:28:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:39,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:40,061 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 407 states and 728 transitions. [2024-11-13 22:28:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 728 transitions. [2024-11-13 22:28:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:41,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 409 states and 734 transitions. [2024-11-13 22:28:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 734 transitions. [2024-11-13 22:28:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:28:42,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 410 states and 735 transitions. [2024-11-13 22:28:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 735 transitions. [2024-11-13 22:28:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:44,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:44,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 41 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:28:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 416 states and 744 transitions. [2024-11-13 22:28:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 744 transitions. [2024-11-13 22:28:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:49,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 428 states and 768 transitions. [2024-11-13 22:28:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 768 transitions. [2024-11-13 22:28:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:52,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 433 states and 779 transitions. [2024-11-13 22:28:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 779 transitions. [2024-11-13 22:28:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:55,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:57,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 436 states and 782 transitions. [2024-11-13 22:28:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 782 transitions. [2024-11-13 22:28:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:57,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:28:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 441 states and 788 transitions. [2024-11-13 22:28:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 788 transitions. [2024-11-13 22:28:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:28:59,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 442 states and 788 transitions. [2024-11-13 22:28:59,692 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 788 transitions. [2024-11-13 22:28:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:28:59,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:29:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 447 states and 800 transitions. [2024-11-13 22:29:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 800 transitions. [2024-11-13 22:29:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:29:03,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:29:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 452 states and 812 transitions. [2024-11-13 22:29:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 812 transitions. [2024-11-13 22:29:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:29:08,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:08,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:29:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 461 states and 823 transitions. [2024-11-13 22:29:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 823 transitions. [2024-11-13 22:29:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:29:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:29:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 465 states and 833 transitions. [2024-11-13 22:29:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 833 transitions. [2024-11-13 22:29:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:29:15,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:15,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:29:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 466 states and 835 transitions. [2024-11-13 22:29:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 835 transitions. [2024-11-13 22:29:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:16,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:29:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 471 states and 843 transitions. [2024-11-13 22:29:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 843 transitions. [2024-11-13 22:29:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:21,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:29:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 507 states and 908 transitions. [2024-11-13 22:29:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 908 transitions. [2024-11-13 22:29:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:40,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:29:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 513 states and 917 transitions. [2024-11-13 22:29:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 917 transitions. [2024-11-13 22:29:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:44,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:29:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 517 states and 922 transitions. [2024-11-13 22:29:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 922 transitions. [2024-11-13 22:29:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:47,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:29:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 520 states and 925 transitions. [2024-11-13 22:29:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 925 transitions. [2024-11-13 22:29:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:49,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 561 states and 1011 transitions. [2024-11-13 22:30:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1011 transitions. [2024-11-13 22:30:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:19,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 567 states and 1020 transitions. [2024-11-13 22:30:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1020 transitions. [2024-11-13 22:30:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:24,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:24,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 571 states and 1027 transitions. [2024-11-13 22:30:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1027 transitions. [2024-11-13 22:30:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:26,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 575 states and 1036 transitions. [2024-11-13 22:30:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1036 transitions. [2024-11-13 22:30:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:29,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:29,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:30:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 586 states and 1055 transitions. [2024-11-13 22:30:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1055 transitions. [2024-11-13 22:30:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 588 states and 1059 transitions. [2024-11-13 22:30:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1059 transitions. [2024-11-13 22:30:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:40,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 593 states and 1067 transitions. [2024-11-13 22:30:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1067 transitions. [2024-11-13 22:30:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:44,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:44,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:30:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 595 states and 1070 transitions. [2024-11-13 22:30:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1070 transitions. [2024-11-13 22:30:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:30:48,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:48,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:31:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 613 states and 1101 transitions. [2024-11-13 22:31:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1101 transitions. [2024-11-13 22:31:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:00,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:00,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:31:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 621 states and 1111 transitions. [2024-11-13 22:31:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1111 transitions. [2024-11-13 22:31:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:31:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 631 states and 1128 transitions. [2024-11-13 22:31:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1128 transitions. [2024-11-13 22:31:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:08,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:31:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 634 states and 1131 transitions. [2024-11-13 22:31:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1131 transitions. [2024-11-13 22:31:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:10,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 47 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 641 states and 1145 transitions. [2024-11-13 22:31:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1145 transitions. [2024-11-13 22:31:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:31:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 644 states and 1150 transitions. [2024-11-13 22:31:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1150 transitions. [2024-11-13 22:31:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:19,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 47 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 648 states and 1159 transitions. [2024-11-13 22:31:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1159 transitions. [2024-11-13 22:31:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:23,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 47 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:25,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 651 states and 1164 transitions. [2024-11-13 22:31:25,913 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1164 transitions. [2024-11-13 22:31:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:25,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:31:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 655 states and 1171 transitions. [2024-11-13 22:31:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1171 transitions. [2024-11-13 22:31:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 47 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:31:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 656 states and 1173 transitions. [2024-11-13 22:31:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1173 transitions. [2024-11-13 22:31:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:30,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:31:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 664 states and 1182 transitions. [2024-11-13 22:31:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1182 transitions. [2024-11-13 22:31:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:31:31,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:31,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:32:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 719 states and 1283 transitions. [2024-11-13 22:32:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1283 transitions. [2024-11-13 22:32:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:32:30,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:30,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:33:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 748 states and 1337 transitions. [2024-11-13 22:33:04,885 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1337 transitions. [2024-11-13 22:33:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:33:04,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:04,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:33:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 751 states and 1339 transitions. [2024-11-13 22:33:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1339 transitions. [2024-11-13 22:33:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:17,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:17,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:33:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 754 states and 1343 transitions. [2024-11-13 22:33:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1343 transitions. [2024-11-13 22:33:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:18,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:18,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:33:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 755 states and 1343 transitions. [2024-11-13 22:33:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1343 transitions. [2024-11-13 22:33:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:19,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:19,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:33:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 756 states and 1346 transitions. [2024-11-13 22:33:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1346 transitions. [2024-11-13 22:33:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:22,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:33:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 758 states and 1350 transitions. [2024-11-13 22:33:25,666 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1350 transitions. [2024-11-13 22:33:25,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:25,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:33:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 759 states and 1351 transitions. [2024-11-13 22:33:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1351 transitions. [2024-11-13 22:33:27,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:27,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:27,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:33:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 776 states and 1373 transitions. [2024-11-13 22:33:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1373 transitions. [2024-11-13 22:33:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:33:32,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 26 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 781 states and 1386 transitions. [2024-11-13 22:33:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1386 transitions. [2024-11-13 22:33:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:33:44,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 34 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:33:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 787 states and 1396 transitions. [2024-11-13 22:33:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1396 transitions. [2024-11-13 22:33:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:33:50,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 30 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 796 states and 1412 transitions. [2024-11-13 22:34:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1412 transitions. [2024-11-13 22:34:07,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:34:07,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:07,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 798 states and 1413 transitions. [2024-11-13 22:34:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1413 transitions. [2024-11-13 22:34:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:08,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:34:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 800 states and 1408 transitions. [2024-11-13 22:34:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1408 transitions. [2024-11-13 22:34:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:17,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 53 proven. 14 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 800 states and 1407 transitions. [2024-11-13 22:34:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1407 transitions. [2024-11-13 22:34:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:19,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 806 states and 1414 transitions. [2024-11-13 22:34:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1414 transitions. [2024-11-13 22:34:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:19,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:34:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 809 states and 1399 transitions. [2024-11-13 22:34:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1399 transitions. [2024-11-13 22:34:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 820 states and 1413 transitions. [2024-11-13 22:34:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1413 transitions. [2024-11-13 22:34:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:24,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 37 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 838 states and 1440 transitions. [2024-11-13 22:34:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1440 transitions. [2024-11-13 22:34:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:34,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:34:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 840 states and 1442 transitions. [2024-11-13 22:34:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1442 transitions. [2024-11-13 22:34:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:37,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,190 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 848 states and 1450 transitions. [2024-11-13 22:34:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1450 transitions. [2024-11-13 22:34:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:43,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:51,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 857 states and 1470 transitions. [2024-11-13 22:34:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1470 transitions. [2024-11-13 22:34:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:51,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:34:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 863 states and 1481 transitions. [2024-11-13 22:34:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1481 transitions. [2024-11-13 22:34:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:34:58,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 865 states and 1485 transitions. [2024-11-13 22:35:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1485 transitions. [2024-11-13 22:35:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 40 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 895 states and 1521 transitions. [2024-11-13 22:35:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1521 transitions. [2024-11-13 22:35:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:18,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:35:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 920 states and 1557 transitions. [2024-11-13 22:35:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1557 transitions. [2024-11-13 22:35:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:37,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:37,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 40 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 924 states and 1563 transitions. [2024-11-13 22:35:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1563 transitions. [2024-11-13 22:35:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:35:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 935 states and 1581 transitions. [2024-11-13 22:35:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1581 transitions. [2024-11-13 22:35:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:50,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 40 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 940 states and 1587 transitions. [2024-11-13 22:35:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1587 transitions. [2024-11-13 22:35:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:55,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 40 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 951 states and 1600 transitions. [2024-11-13 22:35:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1600 transitions. [2024-11-13 22:35:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:59,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:36:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 962 states and 1614 transitions. [2024-11-13 22:36:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1614 transitions. [2024-11-13 22:36:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:36:05,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:36:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 965 states and 1617 transitions. [2024-11-13 22:36:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1617 transitions. [2024-11-13 22:36:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:36:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 11 proven. 48 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:37:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1006 states and 1696 transitions. [2024-11-13 22:37:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1696 transitions. [2024-11-13 22:37:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:37:19,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1069 states and 1813 transitions. [2024-11-13 22:39:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1813 transitions. [2024-11-13 22:39:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:39:18,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:39:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1073 states and 1820 transitions. [2024-11-13 22:39:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1820 transitions. [2024-11-13 22:39:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:39:30,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:39:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1080 states and 1837 transitions. [2024-11-13 22:39:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1837 transitions. [2024-11-13 22:39:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:39:45,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:39:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1090 states and 1850 transitions. [2024-11-13 22:39:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1850 transitions. [2024-11-13 22:39:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:39:52,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 4 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.