./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.1.ufo.UNBOUNDED.pals.c --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_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/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_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/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_86ffca66-938f-4f15-9d9d-df52e47a699b/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 66e52001defd7e771c0df8c73cdf4ec6b3d90072c8faf9f52fce6d45ff1a83e7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:08:29,428 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:08:29,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:08:29,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:08:29,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:08:29,539 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:08:29,540 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:08:29,541 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:08:29,541 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:08:29,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:08:29,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:08:29,542 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:08:29,543 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:08:29,544 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:08:29,544 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:29,544 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:08:29,544 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:08:29,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:08:29,545 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_86ffca66-938f-4f15-9d9d-df52e47a699b/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 -> 66e52001defd7e771c0df8c73cdf4ec6b3d90072c8faf9f52fce6d45ff1a83e7 [2024-11-13 21:08:29,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:08:29,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:08:29,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:08:29,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:08:29,895 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:08:29,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3.1.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 21:08:31,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:08:32,094 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:08:32,095 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/sv-benchmarks/c/seq-mthreaded/pals_lcr.3.1.ufo.UNBOUNDED.pals.c [2024-11-13 21:08:32,104 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/data/ab2d441f4/d0a96eef142c4f8b8ec57d02b0c532a1/FLAG7bacfc65a [2024-11-13 21:08:32,118 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/data/ab2d441f4/d0a96eef142c4f8b8ec57d02b0c532a1 [2024-11-13 21:08:32,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:08:32,122 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:08:32,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:32,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:08:32,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:08:32,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b531f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32, skipping insertion in model container [2024-11-13 21:08:32,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,152 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:08:32,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:32,382 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:08:32,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:32,449 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:08:32,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32 WrapperNode [2024-11-13 21:08:32,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:32,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:32,451 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:08:32,451 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:08:32,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,465 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,490 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 237 [2024-11-13 21:08:32,490 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:32,491 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:08:32,491 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:08:32,491 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:08:32,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,501 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,520 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,523 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,532 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:08:32,533 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:08:32,533 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:08:32,534 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:08:32,534 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:32" (1/1) ... [2024-11-13 21:08:32,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:32,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:08:32,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:08:32,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86ffca66-938f-4f15-9d9d-df52e47a699b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:08:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:08:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:08:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:08:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:08:32,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:08:32,706 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:08:33,191 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 21:08:33,192 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:08:33,564 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:08:33,564 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:08:33,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:33 BoogieIcfgContainer [2024-11-13 21:08:33,565 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:08:33,566 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:08:33,566 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:08:33,577 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:08:33,577 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:08:33" (1/1) ... [2024-11-13 21:08:33,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:08:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 21:08:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 21:08:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:08:33,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:33,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,189 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 21:08:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 21:08:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 21:08:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:08:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,904 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 21:08:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-13 21:08:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-13 21:08:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:08:35,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,581 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 21:08:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 47 states and 59 transitions. [2024-11-13 21:08:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 59 transitions. [2024-11-13 21:08:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:08:36,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:36,629 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 21:08:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-13 21:08:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-13 21:08:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:08:37,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:37,962 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 21:08:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-11-13 21:08:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-11-13 21:08:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:08:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:39,239 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 21:08:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 64 states and 92 transitions. [2024-11-13 21:08:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-11-13 21:08:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:08:39,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:39,900 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 21:08:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 73 states and 110 transitions. [2024-11-13 21:08:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2024-11-13 21:08:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:08:41,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:41,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,535 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 21:08:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 78 states and 118 transitions. [2024-11-13 21:08:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 118 transitions. [2024-11-13 21:08:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:08:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:42,477 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 21:08:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 83 states and 124 transitions. [2024-11-13 21:08:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 124 transitions. [2024-11-13 21:08:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:08:43,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 84 states and 126 transitions. [2024-11-13 21:08:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2024-11-13 21:08:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:08:44,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:44,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:44,517 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 21:08:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 88 states and 130 transitions. [2024-11-13 21:08:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 130 transitions. [2024-11-13 21:08:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:08:45,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:45,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:45,528 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 21:08:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 94 states and 137 transitions. [2024-11-13 21:08:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 137 transitions. [2024-11-13 21:08:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:08:46,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 95 states and 138 transitions. [2024-11-13 21:08:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 138 transitions. [2024-11-13 21:08:46,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:08:46,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 109 states and 162 transitions. [2024-11-13 21:08:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2024-11-13 21:08:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:08:49,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 108 states and 161 transitions. [2024-11-13 21:08:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 161 transitions. [2024-11-13 21:08:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:08:49,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 126 states and 189 transitions. [2024-11-13 21:08:53,469 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 189 transitions. [2024-11-13 21:08:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:53,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:53,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:54,188 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 21:08:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 144 states and 224 transitions. [2024-11-13 21:08:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 224 transitions. [2024-11-13 21:08:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:08:57,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:57,998 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 21:09:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 163 states and 259 transitions. [2024-11-13 21:09:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 259 transitions. [2024-11-13 21:09:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:09:01,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:09:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 180 states and 291 transitions. [2024-11-13 21:09:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 291 transitions. [2024-11-13 21:09:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:09:05,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:09:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 181 states and 297 transitions. [2024-11-13 21:09:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 297 transitions. [2024-11-13 21:09:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:09:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:07,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 197 states and 326 transitions. [2024-11-13 21:09:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 326 transitions. [2024-11-13 21:09:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:09:10,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:10,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 220 states and 366 transitions. [2024-11-13 21:09:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 366 transitions. [2024-11-13 21:09:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:09:17,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 222 states and 373 transitions. [2024-11-13 21:09:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 373 transitions. [2024-11-13 21:09:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:09:20,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 223 states and 375 transitions. [2024-11-13 21:09:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 375 transitions. [2024-11-13 21:09:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:09:20,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 225 states and 378 transitions. [2024-11-13 21:09:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 378 transitions. [2024-11-13 21:09:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:09:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 225 states and 377 transitions. [2024-11-13 21:09:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 377 transitions. [2024-11-13 21:09:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:09:21,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:21,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 227 states and 381 transitions. [2024-11-13 21:09:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 381 transitions. [2024-11-13 21:09:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:09:22,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:09:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 230 states and 387 transitions. [2024-11-13 21:09:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 387 transitions. [2024-11-13 21:09:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:09:23,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:09:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 231 states and 388 transitions. [2024-11-13 21:09:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 388 transitions. [2024-11-13 21:09:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:09:24,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:09:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 221 states and 372 transitions. [2024-11-13 21:09:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 372 transitions. [2024-11-13 21:09:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:09:24,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:09:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 224 states and 378 transitions. [2024-11-13 21:09:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 378 transitions. [2024-11-13 21:09:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:09:24,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:09:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 226 states and 381 transitions. [2024-11-13 21:09:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 381 transitions. [2024-11-13 21:09:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:09:25,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:09:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 218 states and 371 transitions. [2024-11-13 21:09:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 371 transitions. [2024-11-13 21:09:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:09:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:09:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 217 states and 370 transitions. [2024-11-13 21:09:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 370 transitions. [2024-11-13 21:09:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:09:26,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:09:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 212 states and 365 transitions. [2024-11-13 21:09:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 365 transitions. [2024-11-13 21:09:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:09:26,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:09:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 211 states and 364 transitions. [2024-11-13 21:09:26,756 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 364 transitions. [2024-11-13 21:09:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:09:26,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:09:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 212 states and 365 transitions. [2024-11-13 21:09:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 365 transitions. [2024-11-13 21:09:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:09:27,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:09:29,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 213 states and 364 transitions. [2024-11-13 21:09:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 364 transitions. [2024-11-13 21:09:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:09:29,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:09:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 210 states and 361 transitions. [2024-11-13 21:09:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 361 transitions. [2024-11-13 21:09:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:30,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 232 states and 444 transitions. [2024-11-13 21:09:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 444 transitions. [2024-11-13 21:09:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:40,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:40,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 233 states and 452 transitions. [2024-11-13 21:09:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 452 transitions. [2024-11-13 21:09:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 234 states and 453 transitions. [2024-11-13 21:09:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 453 transitions. [2024-11-13 21:09:42,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:42,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 235 states and 455 transitions. [2024-11-13 21:09:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 455 transitions. [2024-11-13 21:09:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:43,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 236 states and 461 transitions. [2024-11-13 21:09:44,205 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 461 transitions. [2024-11-13 21:09:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:44,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 238 states and 467 transitions. [2024-11-13 21:09:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 467 transitions. [2024-11-13 21:09:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:09:45,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 240 states and 475 transitions. [2024-11-13 21:09:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 475 transitions. [2024-11-13 21:09:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 246 states and 489 transitions. [2024-11-13 21:09:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 489 transitions. [2024-11-13 21:09:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:50,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 248 states and 502 transitions. [2024-11-13 21:09:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 502 transitions. [2024-11-13 21:09:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:51,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 256 states and 512 transitions. [2024-11-13 21:09:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 512 transitions. [2024-11-13 21:09:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:55,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 257 states and 514 transitions. [2024-11-13 21:09:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 514 transitions. [2024-11-13 21:09:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:55,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 260 states and 522 transitions. [2024-11-13 21:09:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 522 transitions. [2024-11-13 21:09:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:09:57,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 266 states and 531 transitions. [2024-11-13 21:10:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 531 transitions. [2024-11-13 21:10:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:10:01,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 267 states and 536 transitions. [2024-11-13 21:10:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 536 transitions. [2024-11-13 21:10:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:10:01,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 268 states and 541 transitions. [2024-11-13 21:10:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 541 transitions. [2024-11-13 21:10:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:10:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 269 states and 542 transitions. [2024-11-13 21:10:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 542 transitions. [2024-11-13 21:10:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:10:03,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 270 states and 544 transitions. [2024-11-13 21:10:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 544 transitions. [2024-11-13 21:10:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:10:03,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 272 states and 550 transitions. [2024-11-13 21:10:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 550 transitions. [2024-11-13 21:10:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 272 states and 549 transitions. [2024-11-13 21:10:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 549 transitions. [2024-11-13 21:10:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 284 states and 592 transitions. [2024-11-13 21:10:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 592 transitions. [2024-11-13 21:10:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:13,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 287 states and 604 transitions. [2024-11-13 21:10:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 604 transitions. [2024-11-13 21:10:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:15,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:15,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 310 states and 679 transitions. [2024-11-13 21:10:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 679 transitions. [2024-11-13 21:10:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:32,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 314 states and 697 transitions. [2024-11-13 21:10:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 697 transitions. [2024-11-13 21:10:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:35,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:35,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 315 states and 702 transitions. [2024-11-13 21:10:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 702 transitions. [2024-11-13 21:10:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:36,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 316 states and 709 transitions. [2024-11-13 21:10:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 709 transitions. [2024-11-13 21:10:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:37,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:37,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 318 states and 716 transitions. [2024-11-13 21:10:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 716 transitions. [2024-11-13 21:10:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:39,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 320 states and 725 transitions. [2024-11-13 21:10:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 725 transitions. [2024-11-13 21:10:40,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:40,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:40,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 324 states and 743 transitions. [2024-11-13 21:10:43,507 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 743 transitions. [2024-11-13 21:10:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:45,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 325 states and 745 transitions. [2024-11-13 21:10:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 745 transitions. [2024-11-13 21:10:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:45,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 332 states and 796 transitions. [2024-11-13 21:10:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 796 transitions. [2024-11-13 21:10:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 333 states and 813 transitions. [2024-11-13 21:10:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 813 transitions. [2024-11-13 21:10:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:52,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 334 states and 817 transitions. [2024-11-13 21:10:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 817 transitions. [2024-11-13 21:10:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:53,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 336 states and 821 transitions. [2024-11-13 21:10:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 821 transitions. [2024-11-13 21:10:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:56,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 332 states and 810 transitions. [2024-11-13 21:10:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 810 transitions. [2024-11-13 21:10:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:57,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 334 states and 818 transitions. [2024-11-13 21:10:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 818 transitions. [2024-11-13 21:10:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:10:59,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:59,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:01,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 336 states and 826 transitions. [2024-11-13 21:11:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 826 transitions. [2024-11-13 21:11:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:11:01,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 337 states and 829 transitions. [2024-11-13 21:11:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 829 transitions. [2024-11-13 21:11:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:11:02,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 338 states and 840 transitions. [2024-11-13 21:11:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 840 transitions. [2024-11-13 21:11:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:05,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 340 states and 854 transitions. [2024-11-13 21:11:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 854 transitions. [2024-11-13 21:11:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:10,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 341 states and 862 transitions. [2024-11-13 21:11:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 862 transitions. [2024-11-13 21:11:11,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:11,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 342 states and 865 transitions. [2024-11-13 21:11:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 865 transitions. [2024-11-13 21:11:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:14,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:15,139 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 359 states and 915 transitions. [2024-11-13 21:11:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 915 transitions. [2024-11-13 21:11:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:28,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 364 states and 938 transitions. [2024-11-13 21:11:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 938 transitions. [2024-11-13 21:11:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:33,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 367 states and 947 transitions. [2024-11-13 21:11:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 947 transitions. [2024-11-13 21:11:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:35,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 370 states and 956 transitions. [2024-11-13 21:11:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 956 transitions. [2024-11-13 21:11:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:37,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 371 states and 962 transitions. [2024-11-13 21:11:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 962 transitions. [2024-11-13 21:11:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:39,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 373 states and 974 transitions. [2024-11-13 21:11:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 974 transitions. [2024-11-13 21:11:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:41,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 374 states and 976 transitions. [2024-11-13 21:11:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 976 transitions. [2024-11-13 21:11:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:43,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 375 states and 991 transitions. [2024-11-13 21:11:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 991 transitions. [2024-11-13 21:11:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:44,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 370 states and 969 transitions. [2024-11-13 21:11:49,503 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 969 transitions. [2024-11-13 21:11:49,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:49,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 376 states and 975 transitions. [2024-11-13 21:11:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 975 transitions. [2024-11-13 21:11:54,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:54,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 377 states and 1003 transitions. [2024-11-13 21:11:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1003 transitions. [2024-11-13 21:11:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:11:56,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 389 states and 1026 transitions. [2024-11-13 21:12:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1026 transitions. [2024-11-13 21:12:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:06,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 392 states and 1044 transitions. [2024-11-13 21:12:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1044 transitions. [2024-11-13 21:12:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:10,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 393 states and 1045 transitions. [2024-11-13 21:12:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1045 transitions. [2024-11-13 21:12:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:11,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:11,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 394 states and 1048 transitions. [2024-11-13 21:12:13,085 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1048 transitions. [2024-11-13 21:12:13,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:13,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:13,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 395 states and 1051 transitions. [2024-11-13 21:12:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1051 transitions. [2024-11-13 21:12:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 396 states and 1051 transitions. [2024-11-13 21:12:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1051 transitions. [2024-11-13 21:12:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:12:19,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 399 states and 1061 transitions. [2024-11-13 21:12:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1061 transitions. [2024-11-13 21:12:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:12:22,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 405 states and 1069 transitions. [2024-11-13 21:12:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1069 transitions. [2024-11-13 21:12:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:12:28,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:28,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:38,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 417 states and 1094 transitions. [2024-11-13 21:12:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1094 transitions. [2024-11-13 21:12:38,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:12:38,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 420 states and 1104 transitions. [2024-11-13 21:12:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1104 transitions. [2024-11-13 21:12:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 430 states and 1142 transitions. [2024-11-13 21:12:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1142 transitions. [2024-11-13 21:12:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:50,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 432 states and 1147 transitions. [2024-11-13 21:12:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1147 transitions. [2024-11-13 21:12:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:53,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 436 states and 1175 transitions. [2024-11-13 21:12:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1175 transitions. [2024-11-13 21:12:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:57,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 437 states and 1196 transitions. [2024-11-13 21:12:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1196 transitions. [2024-11-13 21:12:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:12:59,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:13:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 438 states and 1214 transitions. [2024-11-13 21:13:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1214 transitions. [2024-11-13 21:13:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:13:00,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:13:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 436 states and 1210 transitions. [2024-11-13 21:13:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1210 transitions. [2024-11-13 21:13:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:13:01,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:13:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 434 states and 1206 transitions. [2024-11-13 21:13:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1206 transitions. [2024-11-13 21:13:02,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:02,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:02,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 446 states and 1237 transitions. [2024-11-13 21:13:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1237 transitions. [2024-11-13 21:13:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:14,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 451 states and 1271 transitions. [2024-11-13 21:13:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1271 transitions. [2024-11-13 21:13:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:20,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 452 states and 1274 transitions. [2024-11-13 21:13:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1274 transitions. [2024-11-13 21:13:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 455 states and 1301 transitions. [2024-11-13 21:13:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1301 transitions. [2024-11-13 21:13:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:26,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 457 states and 1310 transitions. [2024-11-13 21:13:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1310 transitions. [2024-11-13 21:13:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:29,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 459 states and 1331 transitions. [2024-11-13 21:13:31,538 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1331 transitions. [2024-11-13 21:13:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:31,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 461 states and 1338 transitions. [2024-11-13 21:13:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1338 transitions. [2024-11-13 21:13:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:33,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:33,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 463 states and 1350 transitions. [2024-11-13 21:13:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1350 transitions. [2024-11-13 21:13:36,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:36,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:36,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:39,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 465 states and 1369 transitions. [2024-11-13 21:13:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1369 transitions. [2024-11-13 21:13:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:39,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 467 states and 1385 transitions. [2024-11-13 21:13:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1385 transitions. [2024-11-13 21:13:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:42,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 468 states and 1388 transitions. [2024-11-13 21:13:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1388 transitions. [2024-11-13 21:13:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:43,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 469 states and 1389 transitions. [2024-11-13 21:13:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1389 transitions. [2024-11-13 21:13:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:45,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 470 states and 1390 transitions. [2024-11-13 21:13:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1390 transitions. [2024-11-13 21:13:46,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:46,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:46,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:47,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 471 states and 1392 transitions. [2024-11-13 21:13:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1392 transitions. [2024-11-13 21:13:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:47,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:13:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 472 states and 1393 transitions. [2024-11-13 21:13:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1393 transitions. [2024-11-13 21:13:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:13:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:13:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 479 states and 1423 transitions. [2024-11-13 21:13:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1423 transitions. [2024-11-13 21:13:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:13:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:13:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 481 states and 1426 transitions. [2024-11-13 21:13:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1426 transitions. [2024-11-13 21:13:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:13:58,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 482 states and 1428 transitions. [2024-11-13 21:14:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1428 transitions. [2024-11-13 21:14:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 486 states and 1437 transitions. [2024-11-13 21:14:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1437 transitions. [2024-11-13 21:14:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:03,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 489 states and 1447 transitions. [2024-11-13 21:14:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1447 transitions. [2024-11-13 21:14:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 492 states and 1458 transitions. [2024-11-13 21:14:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1458 transitions. [2024-11-13 21:14:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:12,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 493 states and 1471 transitions. [2024-11-13 21:14:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1471 transitions. [2024-11-13 21:14:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:13,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 495 states and 1487 transitions. [2024-11-13 21:14:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1487 transitions. [2024-11-13 21:14:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:16,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 496 states and 1498 transitions. [2024-11-13 21:14:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1498 transitions. [2024-11-13 21:14:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 497 states and 1512 transitions. [2024-11-13 21:14:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1512 transitions. [2024-11-13 21:14:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:20,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 498 states and 1527 transitions. [2024-11-13 21:14:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1527 transitions. [2024-11-13 21:14:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:22,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:22,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 500 states and 1531 transitions. [2024-11-13 21:14:24,807 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1531 transitions. [2024-11-13 21:14:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:24,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,843 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 505 states and 1550 transitions. [2024-11-13 21:14:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1550 transitions. [2024-11-13 21:14:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:30,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 511 states and 1566 transitions. [2024-11-13 21:14:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1566 transitions. [2024-11-13 21:14:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:36,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 513 states and 1585 transitions. [2024-11-13 21:14:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1585 transitions. [2024-11-13 21:14:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:38,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 514 states and 1595 transitions. [2024-11-13 21:14:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1595 transitions. [2024-11-13 21:14:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:40,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 515 states and 1602 transitions. [2024-11-13 21:14:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1602 transitions. [2024-11-13 21:14:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 516 states and 1603 transitions. [2024-11-13 21:14:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1603 transitions. [2024-11-13 21:14:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:43,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:43,527 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:44,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 517 states and 1614 transitions. [2024-11-13 21:14:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1614 transitions. [2024-11-13 21:14:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:44,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 518 states and 1620 transitions. [2024-11-13 21:14:46,564 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1620 transitions. [2024-11-13 21:14:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:46,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 519 states and 1622 transitions. [2024-11-13 21:14:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1622 transitions. [2024-11-13 21:14:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:47,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 520 states and 1637 transitions. [2024-11-13 21:14:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1637 transitions. [2024-11-13 21:14:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:14:49,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 523 states and 1641 transitions. [2024-11-13 21:14:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1641 transitions. [2024-11-13 21:14:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:14:52,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 550 states and 1768 transitions. [2024-11-13 21:15:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1768 transitions. [2024-11-13 21:15:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:15:35,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:15:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 556 states and 1776 transitions. [2024-11-13 21:15:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1776 transitions. [2024-11-13 21:15:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:15:42,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:15:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 557 states and 1776 transitions. [2024-11-13 21:15:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1776 transitions. [2024-11-13 21:15:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:15:44,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:44,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 586 states and 1855 transitions. [2024-11-13 21:16:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1855 transitions. [2024-11-13 21:16:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:16:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 609 states and 1912 transitions. [2024-11-13 21:17:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1912 transitions. [2024-11-13 21:17:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:17:12,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:17:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 614 states and 1927 transitions. [2024-11-13 21:17:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1927 transitions. [2024-11-13 21:17:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:17:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:39,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 621 states and 1938 transitions. [2024-11-13 21:17:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1938 transitions. [2024-11-13 21:17:59,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:17:59,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:59,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:17,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 632 states and 1967 transitions. [2024-11-13 21:18:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1967 transitions. [2024-11-13 21:18:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:18:17,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:18:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 633 states and 1967 transitions. [2024-11-13 21:18:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1967 transitions. [2024-11-13 21:18:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:18:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:18:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 634 states and 1968 transitions. [2024-11-13 21:18:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1968 transitions. [2024-11-13 21:18:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:18:20,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:20,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 651 states and 2017 transitions. [2024-11-13 21:18:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 2017 transitions. [2024-11-13 21:18:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:18:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 680 states and 2103 transitions. [2024-11-13 21:19:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 2103 transitions. [2024-11-13 21:19:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:19:43,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 690 states and 2126 transitions. [2024-11-13 21:20:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 2126 transitions. [2024-11-13 21:20:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:20:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 700 states and 2142 transitions. [2024-11-13 21:20:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 2142 transitions. [2024-11-13 21:20:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:20:15,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:46,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 717 states and 2189 transitions. [2024-11-13 21:20:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 2189 transitions. [2024-11-13 21:20:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:20:46,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 723 states and 2202 transitions. [2024-11-13 21:21:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 2202 transitions. [2024-11-13 21:21:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:21:15,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 736 states and 2231 transitions. [2024-11-13 21:21:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 2231 transitions. [2024-11-13 21:21:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:21:49,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:49,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 740 states and 2239 transitions. [2024-11-13 21:21:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2239 transitions. [2024-11-13 21:21:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:21:59,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,271 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:22:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 742 states and 2246 transitions. [2024-11-13 21:22:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2246 transitions. [2024-11-13 21:22:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:22:04,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:22:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 743 states and 2249 transitions. [2024-11-13 21:22:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 2249 transitions. [2024-11-13 21:22:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:22:06,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.