./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/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_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/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_e0465e18-a50e-4647-aaac-5c976e178426/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 277634da297b7f9e262585608ed7ad62cca7d59b0122d4e61ee1b4b78256acae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:42:04,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:42:04,456 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:42:04,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:42:04,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:42:04,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:42:04,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:42:04,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:42:04,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:42:04,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:42:04,492 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:42:04,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:42:04,492 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:42:04,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:42:04,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:42:04,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:42:04,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:42:04,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:42:04,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:42:04,495 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:42:04,495 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:42:04,496 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:42:04,496 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:42:04,496 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:42:04,496 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:42:04,496 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:42:04,496 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:42:04,497 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:42:04,497 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:42:04,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:42:04,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:42:04,497 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:42:04,497 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:42:04,498 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:42:04,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:42:04,498 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_e0465e18-a50e-4647-aaac-5c976e178426/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 -> 277634da297b7f9e262585608ed7ad62cca7d59b0122d4e61ee1b4b78256acae [2024-11-13 20:42:04,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:42:04,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:42:04,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:42:04,891 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:42:04,892 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:42:04,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i Unable to find full path for "g++" [2024-11-13 20:42:07,069 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:42:07,443 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:42:07,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i [2024-11-13 20:42:07,457 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/data/e39865ab3/1da10ed9bc68434f90c62bd82b5e986b/FLAG312688574 [2024-11-13 20:42:07,472 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/data/e39865ab3/1da10ed9bc68434f90c62bd82b5e986b [2024-11-13 20:42:07,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:42:07,476 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:42:07,478 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:42:07,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:42:07,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:42:07,484 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:07,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27274c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07, skipping insertion in model container [2024-11-13 20:42:07,485 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:07,536 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:42:07,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:42:07,920 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:42:07,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:42:07,997 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:42:07,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07 WrapperNode [2024-11-13 20:42:07,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:42:07,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:42:07,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:42:07,999 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:42:08,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,018 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,051 INFO L138 Inliner]: procedures = 127, calls = 33, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 119 [2024-11-13 20:42:08,052 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:42:08,052 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:42:08,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:42:08,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:42:08,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,067 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,090 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:42:08,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:42:08,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:42:08,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:42:08,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:42:07" (1/1) ... [2024-11-13 20:42:08,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:42:08,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:42:08,143 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:42:08,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0465e18-a50e-4647-aaac-5c976e178426/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2024-11-13 20:42:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:42:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:42:08,344 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:42:08,347 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:42:08,633 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-13 20:42:08,633 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:42:08,705 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:42:08,705 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:42:08,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:42:08 BoogieIcfgContainer [2024-11-13 20:42:08,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:42:08,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:42:08,707 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:42:08,718 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:42:08,718 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:42:08" (1/1) ... [2024-11-13 20:42:08,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:42:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-11-13 20:42:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-13 20:42:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:42:08,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:08,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-11-13 20:42:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-13 20:42:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:42:09,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-13 20:42:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-13 20:42:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:42:09,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:42:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 34 states and 43 transitions. [2024-11-13 20:42:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-13 20:42:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:42:09,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:10,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:42:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 41 transitions. [2024-11-13 20:42:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-11-13 20:42:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:42:10,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:42:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 34 states and 41 transitions. [2024-11-13 20:42:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-11-13 20:42:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:42:10,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 36 states and 45 transitions. [2024-11-13 20:42:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-11-13 20:42:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:11,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:11,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 39 states and 52 transitions. [2024-11-13 20:42:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-13 20:42:12,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:12,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:12,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 40 states and 53 transitions. [2024-11-13 20:42:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-13 20:42:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:12,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 41 states and 55 transitions. [2024-11-13 20:42:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2024-11-13 20:42:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:42:12,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:42:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 44 states and 58 transitions. [2024-11-13 20:42:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-13 20:42:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:42:13,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:14,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 47 states and 65 transitions. [2024-11-13 20:42:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-13 20:42:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:14,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 51 states and 73 transitions. [2024-11-13 20:42:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-13 20:42:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:42:15,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:42:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 54 states and 77 transitions. [2024-11-13 20:42:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 77 transitions. [2024-11-13 20:42:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:42:15,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 55 states and 77 transitions. [2024-11-13 20:42:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-13 20:42:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:42:16,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:16,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 59 states and 85 transitions. [2024-11-13 20:42:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 85 transitions. [2024-11-13 20:42:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:42:17,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:42:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 62 states and 88 transitions. [2024-11-13 20:42:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-13 20:42:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:42:17,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 66 states and 96 transitions. [2024-11-13 20:42:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 96 transitions. [2024-11-13 20:42:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:42:18,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:18,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:42:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 69 states and 99 transitions. [2024-11-13 20:42:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 99 transitions. [2024-11-13 20:42:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:42:19,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:19,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 73 states and 107 transitions. [2024-11-13 20:42:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 107 transitions. [2024-11-13 20:42:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:42:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:42:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 76 states and 110 transitions. [2024-11-13 20:42:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 110 transitions. [2024-11-13 20:42:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:42:21,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 80 states and 118 transitions. [2024-11-13 20:42:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 118 transitions. [2024-11-13 20:42:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:42:22,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:22,262 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 20:42:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 83 states and 121 transitions. [2024-11-13 20:42:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 121 transitions. [2024-11-13 20:42:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:42:22,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 87 states and 129 transitions. [2024-11-13 20:42:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 129 transitions. [2024-11-13 20:42:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:42:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 20:42:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 90 states and 132 transitions. [2024-11-13 20:42:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 132 transitions. [2024-11-13 20:42:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:42:24,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 94 states and 140 transitions. [2024-11-13 20:42:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2024-11-13 20:42:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:42:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:42:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 97 states and 143 transitions. [2024-11-13 20:42:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 143 transitions. [2024-11-13 20:42:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:42:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 101 states and 151 transitions. [2024-11-13 20:42:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 151 transitions. [2024-11-13 20:42:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:42:27,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:27,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:42:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 104 states and 154 transitions. [2024-11-13 20:42:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 154 transitions. [2024-11-13 20:42:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:42:28,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 108 states and 162 transitions. [2024-11-13 20:42:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-11-13 20:42:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:42:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 20:42:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 111 states and 165 transitions. [2024-11-13 20:42:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 165 transitions. [2024-11-13 20:42:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:42:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 115 states and 173 transitions. [2024-11-13 20:42:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2024-11-13 20:42:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:42:32,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,393 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 20:42:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 118 states and 176 transitions. [2024-11-13 20:42:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 176 transitions. [2024-11-13 20:42:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:42:33,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:33,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 122 states and 184 transitions. [2024-11-13 20:42:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 184 transitions. [2024-11-13 20:42:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:42:34,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-13 20:42:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 125 states and 187 transitions. [2024-11-13 20:42:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 187 transitions. [2024-11-13 20:42:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:42:35,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 129 states and 195 transitions. [2024-11-13 20:42:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 195 transitions. [2024-11-13 20:42:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:42:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-13 20:42:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 132 states and 198 transitions. [2024-11-13 20:42:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 198 transitions. [2024-11-13 20:42:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:42:37,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 136 states and 206 transitions. [2024-11-13 20:42:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 206 transitions. [2024-11-13 20:42:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:42:39,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-11-13 20:42:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 139 states and 209 transitions. [2024-11-13 20:42:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 209 transitions. [2024-11-13 20:42:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:42:40,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:40,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 143 states and 217 transitions. [2024-11-13 20:42:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 217 transitions. [2024-11-13 20:42:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:42:42,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-11-13 20:42:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 146 states and 220 transitions. [2024-11-13 20:42:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-13 20:42:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:42:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:43,840 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 150 states and 228 transitions. [2024-11-13 20:42:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-11-13 20:42:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:42:45,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-13 20:42:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 153 states and 231 transitions. [2024-11-13 20:42:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 231 transitions. [2024-11-13 20:42:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:45,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 157 states and 239 transitions. [2024-11-13 20:42:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 239 transitions. [2024-11-13 20:42:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:42:47,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-11-13 20:42:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 160 states and 242 transitions. [2024-11-13 20:42:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 242 transitions. [2024-11-13 20:42:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:42:48,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 164 states and 250 transitions. [2024-11-13 20:42:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 250 transitions. [2024-11-13 20:42:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:42:50,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:50,993 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-13 20:42:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 167 states and 253 transitions. [2024-11-13 20:42:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 253 transitions. [2024-11-13 20:42:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:42:51,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:52,376 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 171 states and 261 transitions. [2024-11-13 20:42:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 261 transitions. [2024-11-13 20:42:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:42:53,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2024-11-13 20:42:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 174 states and 264 transitions. [2024-11-13 20:42:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 264 transitions. [2024-11-13 20:42:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:42:54,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 178 states and 272 transitions. [2024-11-13 20:42:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 272 transitions. [2024-11-13 20:42:56,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:42:56,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-13 20:42:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 181 states and 275 transitions. [2024-11-13 20:42:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 275 transitions. [2024-11-13 20:42:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:42:57,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:57,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 185 states and 283 transitions. [2024-11-13 20:43:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 283 transitions. [2024-11-13 20:43:00,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:43:00,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 877 trivial. 0 not checked. [2024-11-13 20:43:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 188 states and 286 transitions. [2024-11-13 20:43:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 286 transitions. [2024-11-13 20:43:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:43:01,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 192 states and 294 transitions. [2024-11-13 20:43:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 294 transitions. [2024-11-13 20:43:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:43:04,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-11-13 20:43:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:05,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 195 states and 297 transitions. [2024-11-13 20:43:05,316 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 297 transitions. [2024-11-13 20:43:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:43:05,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:05,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 199 states and 305 transitions. [2024-11-13 20:43:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 305 transitions. [2024-11-13 20:43:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:43:08,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:08,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2024-11-13 20:43:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 202 states and 308 transitions. [2024-11-13 20:43:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 308 transitions. [2024-11-13 20:43:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:43:09,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1120 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 206 states and 316 transitions. [2024-11-13 20:43:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 316 transitions. [2024-11-13 20:43:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:43:11,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-13 20:43:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 209 states and 319 transitions. [2024-11-13 20:43:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 319 transitions. [2024-11-13 20:43:12,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:43:12,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 213 states and 327 transitions. [2024-11-13 20:43:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 327 transitions. [2024-11-13 20:43:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:43:15,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1241 trivial. 0 not checked. [2024-11-13 20:43:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 216 states and 330 transitions. [2024-11-13 20:43:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2024-11-13 20:43:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:43:17,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 220 states and 338 transitions. [2024-11-13 20:43:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 338 transitions. [2024-11-13 20:43:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:43:19,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2024-11-13 20:43:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 223 states and 341 transitions. [2024-11-13 20:43:20,899 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 341 transitions. [2024-11-13 20:43:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:43:20,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1420 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 227 states and 349 transitions. [2024-11-13 20:43:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 349 transitions. [2024-11-13 20:43:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:43:23,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1447 trivial. 0 not checked. [2024-11-13 20:43:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 230 states and 352 transitions. [2024-11-13 20:43:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 352 transitions. [2024-11-13 20:43:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:43:25,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1528 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 234 states and 360 transitions. [2024-11-13 20:43:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 360 transitions. [2024-11-13 20:43:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:43:28,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2024-11-13 20:43:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 237 states and 363 transitions. [2024-11-13 20:43:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 363 transitions. [2024-11-13 20:43:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:43:29,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 241 states and 371 transitions. [2024-11-13 20:43:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 371 transitions. [2024-11-13 20:43:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:43:33,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:33,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1669 trivial. 0 not checked. [2024-11-13 20:43:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 244 states and 374 transitions. [2024-11-13 20:43:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 374 transitions. [2024-11-13 20:43:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:43:34,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:34,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 248 states and 382 transitions. [2024-11-13 20:43:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 382 transitions. [2024-11-13 20:43:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:43:38,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1786 trivial. 0 not checked. [2024-11-13 20:43:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:39,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 251 states and 385 transitions. [2024-11-13 20:43:39,355 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 385 transitions. [2024-11-13 20:43:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:43:39,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:42,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 255 states and 393 transitions. [2024-11-13 20:43:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 393 transitions. [2024-11-13 20:43:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:43:42,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2024-11-13 20:43:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 258 states and 396 transitions. [2024-11-13 20:43:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 396 transitions. [2024-11-13 20:43:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:43:43,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:43,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2000 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 262 states and 404 transitions. [2024-11-13 20:43:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 404 transitions. [2024-11-13 20:43:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:43:47,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2032 trivial. 0 not checked. [2024-11-13 20:43:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 265 states and 407 transitions. [2024-11-13 20:43:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 407 transitions. [2024-11-13 20:43:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:43:48,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2128 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 269 states and 415 transitions. [2024-11-13 20:43:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 415 transitions. [2024-11-13 20:43:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:43:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2161 trivial. 0 not checked. [2024-11-13 20:43:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 272 states and 418 transitions. [2024-11-13 20:43:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-11-13 20:43:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:43:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2260 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:43:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 276 states and 426 transitions. [2024-11-13 20:43:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 426 transitions. [2024-11-13 20:43:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:43:57,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2294 trivial. 0 not checked. [2024-11-13 20:43:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:58,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 279 states and 429 transitions. [2024-11-13 20:43:58,454 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 429 transitions. [2024-11-13 20:43:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:43:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:58,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:59,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2396 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 283 states and 437 transitions. [2024-11-13 20:44:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 437 transitions. [2024-11-13 20:44:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:44:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2431 trivial. 0 not checked. [2024-11-13 20:44:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 286 states and 440 transitions. [2024-11-13 20:44:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 440 transitions. [2024-11-13 20:44:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:44:03,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:03,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2536 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 290 states and 448 transitions. [2024-11-13 20:44:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 448 transitions. [2024-11-13 20:44:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:44:07,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2572 trivial. 0 not checked. [2024-11-13 20:44:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 293 states and 451 transitions. [2024-11-13 20:44:08,860 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 451 transitions. [2024-11-13 20:44:08,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:44:08,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2680 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:12,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 297 states and 459 transitions. [2024-11-13 20:44:12,889 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 459 transitions. [2024-11-13 20:44:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:44:12,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:12,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:12,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2717 trivial. 0 not checked. [2024-11-13 20:44:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 300 states and 462 transitions. [2024-11-13 20:44:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 462 transitions. [2024-11-13 20:44:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:44:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2828 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 304 states and 470 transitions. [2024-11-13 20:44:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 470 transitions. [2024-11-13 20:44:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:44:17,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2866 trivial. 0 not checked. [2024-11-13 20:44:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 307 states and 473 transitions. [2024-11-13 20:44:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 473 transitions. [2024-11-13 20:44:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:44:19,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 311 states and 481 transitions. [2024-11-13 20:44:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 481 transitions. [2024-11-13 20:44:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:44:23,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3019 trivial. 0 not checked. [2024-11-13 20:44:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 314 states and 484 transitions. [2024-11-13 20:44:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 484 transitions. [2024-11-13 20:44:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:44:25,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 318 states and 492 transitions. [2024-11-13 20:44:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 492 transitions. [2024-11-13 20:44:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:44:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3176 trivial. 0 not checked. [2024-11-13 20:44:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 321 states and 495 transitions. [2024-11-13 20:44:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 495 transitions. [2024-11-13 20:44:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:44:31,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:31,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3296 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 325 states and 503 transitions. [2024-11-13 20:44:35,750 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 503 transitions. [2024-11-13 20:44:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:44:35,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:35,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3337 trivial. 0 not checked. [2024-11-13 20:44:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 328 states and 506 transitions. [2024-11-13 20:44:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 506 transitions. [2024-11-13 20:44:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:44:37,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:37,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:41,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 332 states and 514 transitions. [2024-11-13 20:44:41,772 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 514 transitions. [2024-11-13 20:44:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:44:41,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:41,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3502 trivial. 0 not checked. [2024-11-13 20:44:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 335 states and 517 transitions. [2024-11-13 20:44:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 517 transitions. [2024-11-13 20:44:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:44:43,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3628 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 339 states and 525 transitions. [2024-11-13 20:44:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 525 transitions. [2024-11-13 20:44:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:44:48,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3671 trivial. 0 not checked. [2024-11-13 20:44:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 342 states and 528 transitions. [2024-11-13 20:44:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 528 transitions. [2024-11-13 20:44:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:44:50,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:50,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3800 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:44:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 346 states and 536 transitions. [2024-11-13 20:44:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 536 transitions. [2024-11-13 20:44:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:44:54,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:54,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3844 trivial. 0 not checked. [2024-11-13 20:44:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 349 states and 539 transitions. [2024-11-13 20:44:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 539 transitions. [2024-11-13 20:44:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:44:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 353 states and 547 transitions. [2024-11-13 20:45:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 547 transitions. [2024-11-13 20:45:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:45:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4021 trivial. 0 not checked. [2024-11-13 20:45:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 356 states and 550 transitions. [2024-11-13 20:45:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 550 transitions. [2024-11-13 20:45:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:45:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4156 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 360 states and 558 transitions. [2024-11-13 20:45:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 558 transitions. [2024-11-13 20:45:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:45:07,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:07,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4202 trivial. 0 not checked. [2024-11-13 20:45:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 363 states and 561 transitions. [2024-11-13 20:45:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 561 transitions. [2024-11-13 20:45:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:45:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4340 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 367 states and 569 transitions. [2024-11-13 20:45:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 569 transitions. [2024-11-13 20:45:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:45:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4387 trivial. 0 not checked. [2024-11-13 20:45:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 370 states and 572 transitions. [2024-11-13 20:45:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 572 transitions. [2024-11-13 20:45:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:45:16,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:18,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4528 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:21,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 374 states and 580 transitions. [2024-11-13 20:45:21,271 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 580 transitions. [2024-11-13 20:45:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:45:21,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4576 trivial. 0 not checked. [2024-11-13 20:45:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 377 states and 583 transitions. [2024-11-13 20:45:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 583 transitions. [2024-11-13 20:45:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:45:22,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4720 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:28,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 381 states and 591 transitions. [2024-11-13 20:45:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 591 transitions. [2024-11-13 20:45:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:45:28,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:28,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4769 trivial. 0 not checked. [2024-11-13 20:45:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 384 states and 594 transitions. [2024-11-13 20:45:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 594 transitions. [2024-11-13 20:45:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:45:30,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:30,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4916 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 388 states and 602 transitions. [2024-11-13 20:45:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 602 transitions. [2024-11-13 20:45:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:45:35,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:35,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4966 trivial. 0 not checked. [2024-11-13 20:45:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 391 states and 605 transitions. [2024-11-13 20:45:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 605 transitions. [2024-11-13 20:45:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:45:37,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:37,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5116 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 395 states and 613 transitions. [2024-11-13 20:45:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 613 transitions. [2024-11-13 20:45:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:45:43,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5167 trivial. 0 not checked. [2024-11-13 20:45:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 398 states and 616 transitions. [2024-11-13 20:45:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 616 transitions. [2024-11-13 20:45:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:45:44,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5320 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 402 states and 624 transitions. [2024-11-13 20:45:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 624 transitions. [2024-11-13 20:45:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:45:50,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5372 trivial. 0 not checked. [2024-11-13 20:45:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 405 states and 627 transitions. [2024-11-13 20:45:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 627 transitions. [2024-11-13 20:45:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:45:52,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:52,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5528 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:45:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 409 states and 635 transitions. [2024-11-13 20:45:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 635 transitions. [2024-11-13 20:45:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:45:58,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5581 trivial. 0 not checked. [2024-11-13 20:46:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 412 states and 638 transitions. [2024-11-13 20:46:00,138 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 638 transitions. [2024-11-13 20:46:00,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:46:00,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:00,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5740 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 416 states and 646 transitions. [2024-11-13 20:46:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 646 transitions. [2024-11-13 20:46:06,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:46:06,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:06,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5794 trivial. 0 not checked. [2024-11-13 20:46:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 419 states and 649 transitions. [2024-11-13 20:46:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 649 transitions. [2024-11-13 20:46:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:46:07,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5956 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 423 states and 657 transitions. [2024-11-13 20:46:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 657 transitions. [2024-11-13 20:46:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:46:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6011 trivial. 0 not checked. [2024-11-13 20:46:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 426 states and 660 transitions. [2024-11-13 20:46:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 660 transitions. [2024-11-13 20:46:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:46:16,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 430 states and 668 transitions. [2024-11-13 20:46:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 668 transitions. [2024-11-13 20:46:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:46:22,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6232 trivial. 0 not checked. [2024-11-13 20:46:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 433 states and 671 transitions. [2024-11-13 20:46:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 671 transitions. [2024-11-13 20:46:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:46:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 437 states and 679 transitions. [2024-11-13 20:46:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 679 transitions. [2024-11-13 20:46:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:46:31,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:31,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6457 trivial. 0 not checked. [2024-11-13 20:46:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 440 states and 682 transitions. [2024-11-13 20:46:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 682 transitions. [2024-11-13 20:46:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:46:33,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6628 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 444 states and 690 transitions. [2024-11-13 20:46:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 690 transitions. [2024-11-13 20:46:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:46:40,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6686 trivial. 0 not checked. [2024-11-13 20:46:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 447 states and 693 transitions. [2024-11-13 20:46:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 693 transitions. [2024-11-13 20:46:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:46:42,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6860 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 451 states and 701 transitions. [2024-11-13 20:46:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 701 transitions. [2024-11-13 20:46:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:46:49,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6919 trivial. 0 not checked. [2024-11-13 20:46:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 454 states and 704 transitions. [2024-11-13 20:46:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 704 transitions. [2024-11-13 20:46:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:46:51,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7096 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:46:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 458 states and 712 transitions. [2024-11-13 20:46:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 712 transitions. [2024-11-13 20:46:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:46:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7156 trivial. 0 not checked. [2024-11-13 20:47:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 461 states and 715 transitions. [2024-11-13 20:47:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 715 transitions. [2024-11-13 20:47:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 20:47:01,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7336 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:47:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 465 states and 723 transitions. [2024-11-13 20:47:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 723 transitions. [2024-11-13 20:47:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:47:08,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7397 trivial. 0 not checked. [2024-11-13 20:47:10,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 468 states and 726 transitions. [2024-11-13 20:47:10,613 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 726 transitions. [2024-11-13 20:47:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 20:47:10,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7580 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:47:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 472 states and 734 transitions. [2024-11-13 20:47:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 734 transitions. [2024-11-13 20:47:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 20:47:18,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7642 trivial. 0 not checked. [2024-11-13 20:47:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 475 states and 737 transitions. [2024-11-13 20:47:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 737 transitions. [2024-11-13 20:47:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:47:20,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7828 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:47:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 479 states and 745 transitions. [2024-11-13 20:47:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 745 transitions. [2024-11-13 20:47:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:47:27,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7891 trivial. 0 not checked. [2024-11-13 20:47:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:29,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 482 states and 748 transitions. [2024-11-13 20:47:29,905 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 748 transitions. [2024-11-13 20:47:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:47:29,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8080 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:47:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 486 states and 756 transitions. [2024-11-13 20:47:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 756 transitions. [2024-11-13 20:47:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 20:47:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8144 trivial. 0 not checked. [2024-11-13 20:47:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 489 states and 759 transitions. [2024-11-13 20:47:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 759 transitions. [2024-11-13 20:47:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 20:47:39,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8336 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:47:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 493 states and 767 transitions. [2024-11-13 20:47:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 767 transitions. [2024-11-13 20:47:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 20:47:47,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8401 trivial. 0 not checked. [2024-11-13 20:47:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 496 states and 770 transitions. [2024-11-13 20:47:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 770 transitions. [2024-11-13 20:47:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 20:47:50,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:50,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8596 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 500 states and 778 transitions. [2024-11-13 20:48:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 778 transitions. [2024-11-13 20:48:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 20:48:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8662 trivial. 0 not checked. [2024-11-13 20:48:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 503 states and 781 transitions. [2024-11-13 20:48:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 781 transitions. [2024-11-13 20:48:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 20:48:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8860 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 507 states and 789 transitions. [2024-11-13 20:48:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 789 transitions. [2024-11-13 20:48:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 20:48:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:11,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8927 trivial. 0 not checked. [2024-11-13 20:48:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 510 states and 792 transitions. [2024-11-13 20:48:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 792 transitions. [2024-11-13 20:48:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 20:48:13,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:13,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9128 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 514 states and 800 transitions. [2024-11-13 20:48:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 800 transitions. [2024-11-13 20:48:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 20:48:21,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:21,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9196 trivial. 0 not checked. [2024-11-13 20:48:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 517 states and 803 transitions. [2024-11-13 20:48:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 803 transitions. [2024-11-13 20:48:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 20:48:24,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 9400 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 521 states and 811 transitions. [2024-11-13 20:48:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 811 transitions. [2024-11-13 20:48:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 20:48:34,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9469 trivial. 0 not checked. [2024-11-13 20:48:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 524 states and 814 transitions. [2024-11-13 20:48:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 814 transitions. [2024-11-13 20:48:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 20:48:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 9676 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 528 states and 822 transitions. [2024-11-13 20:48:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 822 transitions. [2024-11-13 20:48:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 20:48:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:46,159 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9746 trivial. 0 not checked. [2024-11-13 20:48:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 531 states and 825 transitions. [2024-11-13 20:48:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 825 transitions. [2024-11-13 20:48:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 20:48:48,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 9956 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:48:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 535 states and 833 transitions. [2024-11-13 20:48:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 833 transitions. [2024-11-13 20:48:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 20:48:57,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10027 trivial. 0 not checked. [2024-11-13 20:48:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 538 states and 836 transitions. [2024-11-13 20:48:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 836 transitions. [2024-11-13 20:48:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 20:48:59,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 10240 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:49:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 542 states and 844 transitions. [2024-11-13 20:49:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 844 transitions. [2024-11-13 20:49:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 20:49:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10312 trivial. 0 not checked. [2024-11-13 20:49:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 545 states and 847 transitions. [2024-11-13 20:49:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 847 transitions. [2024-11-13 20:49:11,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 20:49:11,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:11,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 10528 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:49:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 549 states and 855 transitions. [2024-11-13 20:49:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 855 transitions. [2024-11-13 20:49:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 20:49:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:22,020 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10601 trivial. 0 not checked. [2024-11-13 20:49:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 552 states and 858 transitions. [2024-11-13 20:49:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 858 transitions. [2024-11-13 20:49:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 20:49:24,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10820 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:49:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 556 states and 866 transitions. [2024-11-13 20:49:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 866 transitions. [2024-11-13 20:49:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:49:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10894 trivial. 0 not checked. [2024-11-13 20:49:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 559 states and 869 transitions. [2024-11-13 20:49:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 869 transitions. [2024-11-13 20:49:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:49:36,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11116 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:49:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 563 states and 877 transitions. [2024-11-13 20:49:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 877 transitions. [2024-11-13 20:49:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 20:49:46,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11191 trivial. 0 not checked. [2024-11-13 20:49:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 566 states and 880 transitions. [2024-11-13 20:49:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 880 transitions. [2024-11-13 20:49:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 20:49:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11416 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:49:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 570 states and 888 transitions. [2024-11-13 20:49:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 888 transitions. [2024-11-13 20:49:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 20:49:58,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11492 trivial. 0 not checked. [2024-11-13 20:50:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 573 states and 891 transitions. [2024-11-13 20:50:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 891 transitions. [2024-11-13 20:50:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:50:01,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11720 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:50:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 577 states and 899 transitions. [2024-11-13 20:50:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 899 transitions. [2024-11-13 20:50:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:50:11,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:11,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:11,361 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11797 trivial. 0 not checked. [2024-11-13 20:50:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 580 states and 902 transitions. [2024-11-13 20:50:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 902 transitions. [2024-11-13 20:50:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 20:50:13,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:13,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12028 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:50:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 584 states and 910 transitions. [2024-11-13 20:50:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 910 transitions. [2024-11-13 20:50:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 20:50:23,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:23,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12106 trivial. 0 not checked. [2024-11-13 20:50:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 587 states and 913 transitions. [2024-11-13 20:50:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 913 transitions. [2024-11-13 20:50:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 20:50:26,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12340 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:50:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 591 states and 921 transitions. [2024-11-13 20:50:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 921 transitions. [2024-11-13 20:50:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-13 20:50:38,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12419 trivial. 0 not checked. [2024-11-13 20:50:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 594 states and 924 transitions. [2024-11-13 20:50:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 924 transitions. [2024-11-13 20:50:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 20:50:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12656 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:50:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 598 states and 932 transitions. [2024-11-13 20:50:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 932 transitions. [2024-11-13 20:50:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 20:50:51,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:52,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12736 trivial. 0 not checked. [2024-11-13 20:50:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 601 states and 935 transitions. [2024-11-13 20:50:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 935 transitions. [2024-11-13 20:50:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 20:50:54,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:54,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12976 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:51:05,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 605 states and 943 transitions. [2024-11-13 20:51:05,232 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 943 transitions. [2024-11-13 20:51:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 20:51:05,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13057 trivial. 0 not checked. [2024-11-13 20:51:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 608 states and 946 transitions. [2024-11-13 20:51:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 946 transitions. [2024-11-13 20:51:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-13 20:51:07,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:07,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13300 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:51:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 612 states and 954 transitions. [2024-11-13 20:51:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 954 transitions. [2024-11-13 20:51:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 20:51:20,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:20,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13382 trivial. 0 not checked. [2024-11-13 20:51:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 615 states and 957 transitions. [2024-11-13 20:51:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 957 transitions. [2024-11-13 20:51:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 20:51:23,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:29,170 INFO L134 CoverageAnalysis]: Checked inductivity of 13628 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:51:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 619 states and 965 transitions. [2024-11-13 20:51:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 965 transitions. [2024-11-13 20:51:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 20:51:35,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13711 trivial. 0 not checked. [2024-11-13 20:51:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 622 states and 968 transitions. [2024-11-13 20:51:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 968 transitions. [2024-11-13 20:51:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 20:51:38,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13960 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:51:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 626 states and 976 transitions. [2024-11-13 20:51:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 976 transitions. [2024-11-13 20:51:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 20:51:52,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14044 trivial. 0 not checked. [2024-11-13 20:51:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 629 states and 979 transitions. [2024-11-13 20:51:55,303 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 979 transitions. [2024-11-13 20:51:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 20:51:55,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:55,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14296 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:52:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 633 states and 987 transitions. [2024-11-13 20:52:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 987 transitions. [2024-11-13 20:52:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 20:52:06,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14381 trivial. 0 not checked. [2024-11-13 20:52:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 636 states and 990 transitions. [2024-11-13 20:52:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 990 transitions. [2024-11-13 20:52:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 20:52:09,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:09,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14636 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:52:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 640 states and 998 transitions. [2024-11-13 20:52:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 998 transitions. [2024-11-13 20:52:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-13 20:52:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14722 trivial. 0 not checked. [2024-11-13 20:52:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 643 states and 1001 transitions. [2024-11-13 20:52:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1001 transitions. [2024-11-13 20:52:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 20:52:23,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:30,179 INFO L134 CoverageAnalysis]: Checked inductivity of 14980 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:52:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 647 states and 1009 transitions. [2024-11-13 20:52:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1009 transitions. [2024-11-13 20:52:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 20:52:36,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:36,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15067 trivial. 0 not checked. [2024-11-13 20:52:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 650 states and 1012 transitions. [2024-11-13 20:52:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1012 transitions. [2024-11-13 20:52:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 20:52:39,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:39,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15328 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:52:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 654 states and 1020 transitions. [2024-11-13 20:52:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1020 transitions. [2024-11-13 20:52:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-13 20:52:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15416 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15416 trivial. 0 not checked. [2024-11-13 20:52:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 657 states and 1023 transitions. [2024-11-13 20:52:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1023 transitions. [2024-11-13 20:52:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 20:52:58,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:53:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 661 states and 1031 transitions. [2024-11-13 20:53:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1031 transitions. [2024-11-13 20:53:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-13 20:53:11,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15769 trivial. 0 not checked. [2024-11-13 20:53:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 664 states and 1034 transitions. [2024-11-13 20:53:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1034 transitions. [2024-11-13 20:53:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 20:53:13,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16036 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:53:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 668 states and 1042 transitions. [2024-11-13 20:53:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1042 transitions. [2024-11-13 20:53:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 20:53:27,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16126 trivial. 0 not checked. [2024-11-13 20:53:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 671 states and 1045 transitions. [2024-11-13 20:53:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1045 transitions. [2024-11-13 20:53:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 20:53:30,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16396 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:53:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 675 states and 1053 transitions. [2024-11-13 20:53:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1053 transitions. [2024-11-13 20:53:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-13 20:53:47,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16487 trivial. 0 not checked. [2024-11-13 20:53:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 678 states and 1056 transitions. [2024-11-13 20:53:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1056 transitions. [2024-11-13 20:53:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 20:53:51,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:51,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16760 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:54:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 682 states and 1064 transitions. [2024-11-13 20:54:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1064 transitions. [2024-11-13 20:54:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-13 20:54:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16852 trivial. 0 not checked. [2024-11-13 20:54:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 685 states and 1067 transitions. [2024-11-13 20:54:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1067 transitions. [2024-11-13 20:54:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 20:54:11,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 17128 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:54:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 689 states and 1075 transitions. [2024-11-13 20:54:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1075 transitions. [2024-11-13 20:54:28,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-13 20:54:28,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:28,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:29,113 INFO L134 CoverageAnalysis]: Checked inductivity of 17221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17221 trivial. 0 not checked. [2024-11-13 20:54:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 692 states and 1078 transitions. [2024-11-13 20:54:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1078 transitions. [2024-11-13 20:54:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-13 20:54:32,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 17500 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:54:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:49,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 696 states and 1086 transitions. [2024-11-13 20:54:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1086 transitions. [2024-11-13 20:54:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-13 20:54:49,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17594 trivial. 0 not checked. [2024-11-13 20:54:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 699 states and 1089 transitions. [2024-11-13 20:54:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1089 transitions. [2024-11-13 20:54:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 20:54:54,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:54,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:55:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 703 states and 1097 transitions. [2024-11-13 20:55:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1097 transitions. [2024-11-13 20:55:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 20:55:10,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17971 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17971 trivial. 0 not checked. [2024-11-13 20:55:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 706 states and 1100 transitions. [2024-11-13 20:55:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1100 transitions. [2024-11-13 20:55:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-13 20:55:13,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:13,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 18256 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.