./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.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_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/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_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/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_401cdc62-1e82-4652-9c0b-08d82ccb7b30/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 a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:40:11,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:40:11,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:40:11,587 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:40:11,587 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:40:11,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:40:11,625 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:40:11,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:40:11,627 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:40:11,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:40:11,628 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:40:11,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:40:11,629 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:40:11,629 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:40:11,630 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:40:11,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:11,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:40:11,630 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:40:11,630 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:40:11,630 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:40:11,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:40:11,632 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_401cdc62-1e82-4652-9c0b-08d82ccb7b30/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 -> a22440a8f255aec9d5730865f842f7cbb927d7105e4870e8c7e734895eef852b [2024-11-13 16:40:11,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:40:11,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:40:11,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:40:11,973 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:40:11,973 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:40:11,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i Unable to find full path for "g++" [2024-11-13 16:40:13,878 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:40:14,183 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:40:14,183 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/sv-benchmarks/c/loop-zilu/benchmark17_conjunctive.i [2024-11-13 16:40:14,192 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/data/df37e1381/7e5bd6761f2e48d4a7cb99e85e4f9a5b/FLAG289f90bf8 [2024-11-13 16:40:14,210 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/data/df37e1381/7e5bd6761f2e48d4a7cb99e85e4f9a5b [2024-11-13 16:40:14,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:40:14,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:40:14,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:14,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:40:14,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:40:14,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ce0169b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14, skipping insertion in model container [2024-11-13 16:40:14,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,242 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:40:14,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:14,443 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:40:14,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:14,482 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:40:14,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14 WrapperNode [2024-11-13 16:40:14,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:14,484 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:14,484 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:40:14,485 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:40:14,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,500 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,524 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2024-11-13 16:40:14,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:14,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:40:14,526 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:40:14,526 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:40:14,534 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,536 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,542 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,550 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,554 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,555 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,556 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:40:14,559 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:40:14,559 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:40:14,560 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:40:14,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:14,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:14,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:40:14,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:40:14,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401cdc62-1e82-4652-9c0b-08d82ccb7b30/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:40:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:40:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:40:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:40:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:40:14,734 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:40:14,738 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:40:14,916 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-13 16:40:14,916 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:40:14,987 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:40:14,987 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:40:14,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:14 BoogieIcfgContainer [2024-11-13 16:40:14,991 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:40:14,992 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:40:14,992 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:40:15,005 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:40:15,005 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:14" (1/1) ... [2024-11-13 16:40:15,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:40:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-11-13 16:40:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-11-13 16:40:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:40:15,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:15,345 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 16:40:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-13 16:40:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-13 16:40:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:40:15,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:15,546 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 16:40:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-13 16:40:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-13 16:40:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:40:15,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:15,787 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 16:40:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-13 16:40:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-13 16:40:16,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:40:16,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:16,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:16,363 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 16:40:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 27 states and 42 transitions. [2024-11-13 16:40:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-13 16:40:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:40:16,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2024-11-13 16:40:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2024-11-13 16:40:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:40:17,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:17,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 35 states and 55 transitions. [2024-11-13 16:40:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 55 transitions. [2024-11-13 16:40:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:40:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:18,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-13 16:40:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-13 16:40:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:40:18,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 44 states and 70 transitions. [2024-11-13 16:40:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 70 transitions. [2024-11-13 16:40:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:19,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-11-13 16:40:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-11-13 16:40:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:40:19,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 82 transitions. [2024-11-13 16:40:20,464 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 82 transitions. [2024-11-13 16:40:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:40:20,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 85 transitions. [2024-11-13 16:40:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 85 transitions. [2024-11-13 16:40:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:40:21,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:21,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 59 states and 98 transitions. [2024-11-13 16:40:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 98 transitions. [2024-11-13 16:40:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:22,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 61 states and 99 transitions. [2024-11-13 16:40:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 99 transitions. [2024-11-13 16:40:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:22,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 66 states and 112 transitions. [2024-11-13 16:40:23,408 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 112 transitions. [2024-11-13 16:40:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:40:23,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2024-11-13 16:40:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2024-11-13 16:40:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:40:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 74 states and 130 transitions. [2024-11-13 16:40:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 130 transitions. [2024-11-13 16:40:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:40:25,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:25,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:26,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2024-11-13 16:40:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2024-11-13 16:40:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:40:26,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:26,253 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 81 states and 146 transitions. [2024-11-13 16:40:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 146 transitions. [2024-11-13 16:40:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:40:26,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:26,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-13 16:40:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-13 16:40:27,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:40:27,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:27,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 89 states and 166 transitions. [2024-11-13 16:40:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 166 transitions. [2024-11-13 16:40:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:40:29,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 91 states and 167 transitions. [2024-11-13 16:40:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 167 transitions. [2024-11-13 16:40:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:40:30,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2024-11-13 16:40:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2024-11-13 16:40:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:40:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 99 states and 187 transitions. [2024-11-13 16:40:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 187 transitions. [2024-11-13 16:40:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:40:32,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 104 states and 206 transitions. [2024-11-13 16:40:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 206 transitions. [2024-11-13 16:40:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:40:33,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 106 states and 207 transitions. [2024-11-13 16:40:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 207 transitions. [2024-11-13 16:40:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:40:34,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 111 states and 226 transitions. [2024-11-13 16:40:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 226 transitions. [2024-11-13 16:40:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:40:35,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 114 states and 229 transitions. [2024-11-13 16:40:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 229 transitions. [2024-11-13 16:40:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:40:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:39,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 119 states and 250 transitions. [2024-11-13 16:40:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 250 transitions. [2024-11-13 16:40:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:40:39,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,126 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 121 states and 251 transitions. [2024-11-13 16:40:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 251 transitions. [2024-11-13 16:40:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:40:40,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:41,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 126 states and 272 transitions. [2024-11-13 16:40:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 272 transitions. [2024-11-13 16:40:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:40:41,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:41,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:43,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:43,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 129 states and 275 transitions. [2024-11-13 16:40:43,657 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 275 transitions. [2024-11-13 16:40:43,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:40:43,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:43,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2024-11-13 16:40:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-13 16:40:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:40:45,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 136 states and 299 transitions. [2024-11-13 16:40:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-13 16:40:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:40:47,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 141 states and 322 transitions. [2024-11-13 16:40:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 322 transitions. [2024-11-13 16:40:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:40:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 144 states and 325 transitions. [2024-11-13 16:40:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-13 16:40:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:40:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 149 states and 350 transitions. [2024-11-13 16:40:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 350 transitions. [2024-11-13 16:40:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:40:53,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:55,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 151 states and 351 transitions. [2024-11-13 16:40:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 351 transitions. [2024-11-13 16:40:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:40:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 156 states and 376 transitions. [2024-11-13 16:40:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 376 transitions. [2024-11-13 16:40:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:40:57,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 159 states and 379 transitions. [2024-11-13 16:40:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 379 transitions. [2024-11-13 16:40:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:40:59,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:59,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 164 states and 406 transitions. [2024-11-13 16:41:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 406 transitions. [2024-11-13 16:41:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:41:01,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:01,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 166 states and 407 transitions. [2024-11-13 16:41:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 407 transitions. [2024-11-13 16:41:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:41:04,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 171 states and 434 transitions. [2024-11-13 16:41:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 434 transitions. [2024-11-13 16:41:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:41:06,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 174 states and 437 transitions. [2024-11-13 16:41:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 437 transitions. [2024-11-13 16:41:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:41:09,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:09,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:10,117 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 179 states and 466 transitions. [2024-11-13 16:41:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 466 transitions. [2024-11-13 16:41:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:41:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 181 states and 467 transitions. [2024-11-13 16:41:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 467 transitions. [2024-11-13 16:41:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:41:14,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 186 states and 496 transitions. [2024-11-13 16:41:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 496 transitions. [2024-11-13 16:41:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:41:16,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:20,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 189 states and 499 transitions. [2024-11-13 16:41:20,230 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 499 transitions. [2024-11-13 16:41:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:41:20,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:23,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 194 states and 530 transitions. [2024-11-13 16:41:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 530 transitions. [2024-11-13 16:41:23,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:41:23,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 196 states and 531 transitions. [2024-11-13 16:41:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 531 transitions. [2024-11-13 16:41:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:41:26,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 201 states and 562 transitions. [2024-11-13 16:41:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 562 transitions. [2024-11-13 16:41:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:41:28,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:28,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,437 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 204 states and 565 transitions. [2024-11-13 16:41:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 565 transitions. [2024-11-13 16:41:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:41:32,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:32,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 209 states and 598 transitions. [2024-11-13 16:41:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 598 transitions. [2024-11-13 16:41:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:41:35,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 211 states and 599 transitions. [2024-11-13 16:41:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 599 transitions. [2024-11-13 16:41:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:41:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 216 states and 632 transitions. [2024-11-13 16:41:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 632 transitions. [2024-11-13 16:41:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:41:41,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 219 states and 635 transitions. [2024-11-13 16:41:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 635 transitions. [2024-11-13 16:41:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:41:46,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:46,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 224 states and 670 transitions. [2024-11-13 16:41:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 670 transitions. [2024-11-13 16:41:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:41:49,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:49,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 483 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 226 states and 671 transitions. [2024-11-13 16:41:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 671 transitions. [2024-11-13 16:41:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:41:53,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:53,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 231 states and 706 transitions. [2024-11-13 16:41:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 706 transitions. [2024-11-13 16:41:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:41:55,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 511 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 234 states and 709 transitions. [2024-11-13 16:42:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 709 transitions. [2024-11-13 16:42:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:42:01,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 239 states and 746 transitions. [2024-11-13 16:42:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 746 transitions. [2024-11-13 16:42:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:42:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 555 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 241 states and 747 transitions. [2024-11-13 16:42:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 747 transitions. [2024-11-13 16:42:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:42:09,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 246 states and 784 transitions. [2024-11-13 16:42:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 784 transitions. [2024-11-13 16:42:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:42:11,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:11,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 585 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:17,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 249 states and 787 transitions. [2024-11-13 16:42:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 787 transitions. [2024-11-13 16:42:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:42:17,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 254 states and 826 transitions. [2024-11-13 16:42:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 826 transitions. [2024-11-13 16:42:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:42:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 632 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 256 states and 827 transitions. [2024-11-13 16:42:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 827 transitions. [2024-11-13 16:42:25,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:42:25,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 261 states and 866 transitions. [2024-11-13 16:42:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 866 transitions. [2024-11-13 16:42:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:42:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,250 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 664 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 264 states and 869 transitions. [2024-11-13 16:42:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 869 transitions. [2024-11-13 16:42:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:42:34,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 269 states and 910 transitions. [2024-11-13 16:42:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 910 transitions. [2024-11-13 16:42:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:42:38,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 271 states and 911 transitions. [2024-11-13 16:42:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 911 transitions. [2024-11-13 16:42:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:42:44,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 276 states and 952 transitions. [2024-11-13 16:42:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 952 transitions. [2024-11-13 16:42:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:42:47,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 748 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 279 states and 955 transitions. [2024-11-13 16:42:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 955 transitions. [2024-11-13 16:42:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:42:54,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:54,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 284 states and 998 transitions. [2024-11-13 16:42:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 998 transitions. [2024-11-13 16:42:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:42:58,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:58,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 801 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 286 states and 999 transitions. [2024-11-13 16:43:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 999 transitions. [2024-11-13 16:43:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:43:04,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 291 states and 1042 transitions. [2024-11-13 16:43:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 1042 transitions. [2024-11-13 16:43:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:43:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 837 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 294 states and 1045 transitions. [2024-11-13 16:43:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1045 transitions. [2024-11-13 16:43:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:43:15,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 299 states and 1090 transitions. [2024-11-13 16:43:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 1090 transitions. [2024-11-13 16:43:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:43:19,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 893 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 301 states and 1091 transitions. [2024-11-13 16:43:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 1091 transitions. [2024-11-13 16:43:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:43:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:29,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 306 states and 1136 transitions. [2024-11-13 16:43:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 1136 transitions. [2024-11-13 16:43:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:43:29,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,587 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 931 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 309 states and 1139 transitions. [2024-11-13 16:43:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1139 transitions. [2024-11-13 16:43:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:43:38,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 314 states and 1186 transitions. [2024-11-13 16:43:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1186 transitions. [2024-11-13 16:43:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:43:42,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 990 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 316 states and 1187 transitions. [2024-11-13 16:43:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 1187 transitions. [2024-11-13 16:43:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:43:50,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 321 states and 1234 transitions. [2024-11-13 16:43:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1234 transitions. [2024-11-13 16:43:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:43:53,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 1030 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 324 states and 1237 transitions. [2024-11-13 16:44:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 1237 transitions. [2024-11-13 16:44:03,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:44:03,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:03,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 329 states and 1286 transitions. [2024-11-13 16:44:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1286 transitions. [2024-11-13 16:44:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:44:07,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 1092 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 331 states and 1287 transitions. [2024-11-13 16:44:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1287 transitions. [2024-11-13 16:44:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:44:16,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:16,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 336 states and 1336 transitions. [2024-11-13 16:44:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 1336 transitions. [2024-11-13 16:44:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:44:19,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 1134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 339 states and 1339 transitions. [2024-11-13 16:44:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1339 transitions. [2024-11-13 16:44:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:44:30,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:30,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 344 states and 1390 transitions. [2024-11-13 16:44:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1390 transitions. [2024-11-13 16:44:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:44:35,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 1199 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 346 states and 1391 transitions. [2024-11-13 16:44:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1391 transitions. [2024-11-13 16:44:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:44:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 351 states and 1442 transitions. [2024-11-13 16:44:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1442 transitions. [2024-11-13 16:44:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:44:48,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:00,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 354 states and 1445 transitions. [2024-11-13 16:45:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1445 transitions. [2024-11-13 16:45:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:45:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 359 states and 1498 transitions. [2024-11-13 16:45:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1498 transitions. [2024-11-13 16:45:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:45:04,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 1311 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 361 states and 1499 transitions. [2024-11-13 16:45:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1499 transitions. [2024-11-13 16:45:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:45:15,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:15,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:16,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 366 states and 1552 transitions. [2024-11-13 16:45:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1552 transitions. [2024-11-13 16:45:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:45:19,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 1357 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 369 states and 1555 transitions. [2024-11-13 16:45:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1555 transitions. [2024-11-13 16:45:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:45:32,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 374 states and 1610 transitions. [2024-11-13 16:45:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1610 transitions. [2024-11-13 16:45:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:45:37,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 1428 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 376 states and 1611 transitions. [2024-11-13 16:45:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1611 transitions. [2024-11-13 16:45:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:49,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 381 states and 1666 transitions. [2024-11-13 16:45:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1666 transitions. [2024-11-13 16:45:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:45:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 1476 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:07,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 384 states and 1669 transitions. [2024-11-13 16:46:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1669 transitions. [2024-11-13 16:46:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:46:07,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:07,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 389 states and 1726 transitions. [2024-11-13 16:46:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1726 transitions. [2024-11-13 16:46:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:46:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:13,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 1550 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 391 states and 1727 transitions. [2024-11-13 16:46:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1727 transitions. [2024-11-13 16:46:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:46:26,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:26,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:27,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 396 states and 1784 transitions. [2024-11-13 16:46:31,107 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1784 transitions. [2024-11-13 16:46:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:46:31,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 1600 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 399 states and 1787 transitions. [2024-11-13 16:46:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1787 transitions. [2024-11-13 16:46:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:46:45,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 404 states and 1846 transitions. [2024-11-13 16:46:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1846 transitions. [2024-11-13 16:46:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:46:51,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 1677 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 406 states and 1847 transitions. [2024-11-13 16:47:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1847 transitions. [2024-11-13 16:47:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:47:04,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:04,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 411 states and 1906 transitions. [2024-11-13 16:47:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1906 transitions. [2024-11-13 16:47:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:47:08,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 1729 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 414 states and 1909 transitions. [2024-11-13 16:47:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1909 transitions. [2024-11-13 16:47:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:47:23,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 419 states and 1970 transitions. [2024-11-13 16:47:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1970 transitions. [2024-11-13 16:47:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:47:29,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 1809 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:42,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 421 states and 1971 transitions. [2024-11-13 16:47:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1971 transitions. [2024-11-13 16:47:42,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:47:42,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 426 states and 2032 transitions. [2024-11-13 16:47:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 2032 transitions. [2024-11-13 16:47:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:47,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1863 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 429 states and 2035 transitions. [2024-11-13 16:48:03,533 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 2035 transitions. [2024-11-13 16:48:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:48:03,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 434 states and 2098 transitions. [2024-11-13 16:48:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 2098 transitions. [2024-11-13 16:48:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:48:09,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 1946 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 436 states and 2099 transitions. [2024-11-13 16:48:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 2099 transitions. [2024-11-13 16:48:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:48:23,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 441 states and 2162 transitions. [2024-11-13 16:48:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 2162 transitions. [2024-11-13 16:48:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:48:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 2002 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:45,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 444 states and 2165 transitions. [2024-11-13 16:48:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 2165 transitions. [2024-11-13 16:48:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:48:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:51,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 449 states and 2230 transitions. [2024-11-13 16:48:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 2230 transitions. [2024-11-13 16:48:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:51,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:51,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 2088 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 451 states and 2231 transitions. [2024-11-13 16:49:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 2231 transitions. [2024-11-13 16:49:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:49:07,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 456 states and 2296 transitions. [2024-11-13 16:49:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 2296 transitions. [2024-11-13 16:49:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:12,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 2146 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 459 states and 2299 transitions. [2024-11-13 16:49:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 2299 transitions. [2024-11-13 16:49:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:49:30,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 464 states and 2366 transitions. [2024-11-13 16:49:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 2366 transitions. [2024-11-13 16:49:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:49:36,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 2235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 466 states and 2367 transitions. [2024-11-13 16:49:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 2367 transitions. [2024-11-13 16:49:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:49:53,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 471 states and 2434 transitions. [2024-11-13 16:49:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 2434 transitions. [2024-11-13 16:49:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:49:58,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 2295 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 474 states and 2437 transitions. [2024-11-13 16:50:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 2437 transitions. [2024-11-13 16:50:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:50:18,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:18,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 479 states and 2506 transitions. [2024-11-13 16:50:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2506 transitions. [2024-11-13 16:50:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:50:24,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2387 backedges. 2387 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 481 states and 2507 transitions. [2024-11-13 16:50:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 2507 transitions. [2024-11-13 16:50:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:50:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 486 states and 2576 transitions. [2024-11-13 16:50:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 2576 transitions. [2024-11-13 16:50:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:50:48,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 2449 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:09,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 489 states and 2579 transitions. [2024-11-13 16:51:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 2579 transitions. [2024-11-13 16:51:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:51:09,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 494 states and 2650 transitions. [2024-11-13 16:51:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2650 transitions. [2024-11-13 16:51:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:51:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2544 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 496 states and 2651 transitions. [2024-11-13 16:51:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 2651 transitions. [2024-11-13 16:51:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 16:51:33,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2576 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 501 states and 2722 transitions. [2024-11-13 16:51:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 2722 transitions. [2024-11-13 16:51:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:51:39,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:39,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 2608 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 504 states and 2725 transitions. [2024-11-13 16:52:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 2725 transitions. [2024-11-13 16:52:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:52:01,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 509 states and 2798 transitions. [2024-11-13 16:52:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 2798 transitions. [2024-11-13 16:52:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 16:52:08,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:08,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 2706 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:28,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 511 states and 2799 transitions. [2024-11-13 16:52:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 2799 transitions. [2024-11-13 16:52:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:52:28,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 516 states and 2872 transitions. [2024-11-13 16:52:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 2872 transitions. [2024-11-13 16:52:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 16:52:34,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 2772 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 519 states and 2875 transitions. [2024-11-13 16:52:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 2875 transitions. [2024-11-13 16:52:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:52:57,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 524 states and 2950 transitions. [2024-11-13 16:53:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 2950 transitions. [2024-11-13 16:53:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 16:53:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 2873 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 526 states and 2951 transitions. [2024-11-13 16:53:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 2951 transitions. [2024-11-13 16:53:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 16:53:24,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 531 states and 3026 transitions. [2024-11-13 16:53:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 3026 transitions. [2024-11-13 16:53:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:53:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat