./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/half_2.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_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/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_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/half_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/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_d79019b9-58ed-47c6-9ae7-ccf45c301804/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 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:33,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:33,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:34:33,952 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:33,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:33,974 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:33,975 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:33,975 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:33,976 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:33,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:33,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:33,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:33,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:33,978 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:33,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:33,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:33,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:33,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:33,978 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:33,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:33,978 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_d79019b9-58ed-47c6-9ae7-ccf45c301804/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 -> 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 [2024-11-13 22:34:34,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:34,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:34,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:34,276 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:34,276 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:34,278 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/half_2.i Unable to find full path for "g++" [2024-11-13 22:34:36,210 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:36,461 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:36,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/sv-benchmarks/c/loop-invgen/half_2.i [2024-11-13 22:34:36,473 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/data/be8b12e55/92c644810acc49e5beb8078313361f2d/FLAG06df7c121 [2024-11-13 22:34:36,495 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/data/be8b12e55/92c644810acc49e5beb8078313361f2d [2024-11-13 22:34:36,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:36,502 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:36,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:36,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:36,510 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:36,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1cbf80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36, skipping insertion in model container [2024-11-13 22:34:36,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,534 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:36,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:36,740 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:36,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:36,777 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:36,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36 WrapperNode [2024-11-13 22:34:36,778 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:36,779 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:36,779 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:36,780 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:36,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,796 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,819 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2024-11-13 22:34:36,819 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:36,820 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:36,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:36,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:36,827 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,838 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,844 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:36,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:36,850 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:36,850 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:36,851 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:36,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:36,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:36,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79019b9-58ed-47c6-9ae7-ccf45c301804/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:36,972 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:36,974 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:37,150 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:37,150 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:37,191 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:37,192 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:34:37,192 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:37 BoogieIcfgContainer [2024-11-13 22:34:37,192 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:37,193 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:37,193 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:37,204 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:37,204 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:37" (1/1) ... [2024-11-13 22:34:37,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-11-13 22:34:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-11-13 22:34:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:34:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-13 22:34:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-13 22:34:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:34:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 40 transitions. [2024-11-13 22:34:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 40 transitions. [2024-11-13 22:34:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:34:37,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 33 states and 45 transitions. [2024-11-13 22:34:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 45 transitions. [2024-11-13 22:34:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:34:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2024-11-13 22:34:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2024-11-13 22:34:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:34:38,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2024-11-13 22:34:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2024-11-13 22:34:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:34:39,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-11-13 22:34:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-11-13 22:34:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:34:39,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-13 22:34:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-13 22:34:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:34:39,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2024-11-13 22:34:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2024-11-13 22:34:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:34:39,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:40,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 46 states and 76 transitions. [2024-11-13 22:34:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 76 transitions. [2024-11-13 22:34:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:34:40,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:40,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2024-11-13 22:34:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-13 22:34:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:34:41,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 54 states and 102 transitions. [2024-11-13 22:34:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 102 transitions. [2024-11-13 22:34:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:34:42,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 57 states and 110 transitions. [2024-11-13 22:34:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 110 transitions. [2024-11-13 22:34:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:34:43,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 61 states and 122 transitions. [2024-11-13 22:34:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 122 transitions. [2024-11-13 22:34:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:34:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 62 states and 122 transitions. [2024-11-13 22:34:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 122 transitions. [2024-11-13 22:34:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:34:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 66 states and 131 transitions. [2024-11-13 22:34:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 131 transitions. [2024-11-13 22:34:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:34:45,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:45,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 67 states and 131 transitions. [2024-11-13 22:34:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 131 transitions. [2024-11-13 22:34:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:34:45,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 77 states and 152 transitions. [2024-11-13 22:34:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 152 transitions. [2024-11-13 22:34:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:34:47,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 79 states and 158 transitions. [2024-11-13 22:34:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 158 transitions. [2024-11-13 22:34:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:48,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 85 states and 173 transitions. [2024-11-13 22:34:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 173 transitions. [2024-11-13 22:34:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:50,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 86 states and 175 transitions. [2024-11-13 22:34:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 175 transitions. [2024-11-13 22:34:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:50,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 91 states and 195 transitions. [2024-11-13 22:34:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 195 transitions. [2024-11-13 22:34:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:52,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:52,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 94 states and 207 transitions. [2024-11-13 22:34:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 207 transitions. [2024-11-13 22:34:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:53,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 93 states and 205 transitions. [2024-11-13 22:34:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 205 transitions. [2024-11-13 22:34:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:54,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 94 states and 212 transitions. [2024-11-13 22:34:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 212 transitions. [2024-11-13 22:34:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 98 states and 220 transitions. [2024-11-13 22:34:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 220 transitions. [2024-11-13 22:34:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:56,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:56,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 101 states and 240 transitions. [2024-11-13 22:34:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 240 transitions. [2024-11-13 22:34:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:57,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 102 states and 245 transitions. [2024-11-13 22:34:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 245 transitions. [2024-11-13 22:34:57,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:57,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 103 states and 249 transitions. [2024-11-13 22:34:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 249 transitions. [2024-11-13 22:34:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:34:58,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:58,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:35:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 107 states and 256 transitions. [2024-11-13 22:35:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 256 transitions. [2024-11-13 22:35:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:35:00,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 111 states and 271 transitions. [2024-11-13 22:35:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 271 transitions. [2024-11-13 22:35:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:35:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:04,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 112 states and 271 transitions. [2024-11-13 22:35:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 271 transitions. [2024-11-13 22:35:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:35:04,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:04,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:35:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 114 states and 273 transitions. [2024-11-13 22:35:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 273 transitions. [2024-11-13 22:35:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:35:04,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:04,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:05,039 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 22:35:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 120 states and 284 transitions. [2024-11-13 22:35:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 284 transitions. [2024-11-13 22:35:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:35:07,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 134 states and 314 transitions. [2024-11-13 22:35:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 314 transitions. [2024-11-13 22:35:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:35:12,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 136 states and 315 transitions. [2024-11-13 22:35:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 315 transitions. [2024-11-13 22:35:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:35:13,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:13,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 138 states and 318 transitions. [2024-11-13 22:35:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 318 transitions. [2024-11-13 22:35:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 148 states and 346 transitions. [2024-11-13 22:35:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 346 transitions. [2024-11-13 22:35:20,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:20,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 149 states and 347 transitions. [2024-11-13 22:35:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 347 transitions. [2024-11-13 22:35:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:21,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 150 states and 351 transitions. [2024-11-13 22:35:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 351 transitions. [2024-11-13 22:35:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:22,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:22,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:22,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 153 states and 368 transitions. [2024-11-13 22:35:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 368 transitions. [2024-11-13 22:35:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:24,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:24,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 154 states and 375 transitions. [2024-11-13 22:35:24,972 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 375 transitions. [2024-11-13 22:35:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:35:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 155 states and 380 transitions. [2024-11-13 22:35:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 380 transitions. [2024-11-13 22:35:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:25,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:25,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 156 states and 381 transitions. [2024-11-13 22:35:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 381 transitions. [2024-11-13 22:35:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:26,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 161 states and 392 transitions. [2024-11-13 22:35:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 392 transitions. [2024-11-13 22:35:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 163 states and 395 transitions. [2024-11-13 22:35:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 395 transitions. [2024-11-13 22:35:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:29,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:35:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 165 states and 399 transitions. [2024-11-13 22:35:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 399 transitions. [2024-11-13 22:35:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 171 states and 419 transitions. [2024-11-13 22:35:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 419 transitions. [2024-11-13 22:35:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:34,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 185 states and 456 transitions. [2024-11-13 22:35:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 456 transitions. [2024-11-13 22:35:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:44,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:44,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 187 states and 463 transitions. [2024-11-13 22:35:46,103 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 463 transitions. [2024-11-13 22:35:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:35:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 189 states and 464 transitions. [2024-11-13 22:35:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 464 transitions. [2024-11-13 22:35:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:35:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 192 states and 471 transitions. [2024-11-13 22:35:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 471 transitions. [2024-11-13 22:35:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:35:50,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:51,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 193 states and 475 transitions. [2024-11-13 22:35:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 475 transitions. [2024-11-13 22:35:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:35:51,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 200 states and 512 transitions. [2024-11-13 22:35:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 512 transitions. [2024-11-13 22:35:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:35:56,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:56,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 205 states and 525 transitions. [2024-11-13 22:35:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 525 transitions. [2024-11-13 22:35:59,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:35:59,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:59,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 206 states and 526 transitions. [2024-11-13 22:36:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 526 transitions. [2024-11-13 22:36:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:36:00,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:00,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:02,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 208 states and 529 transitions. [2024-11-13 22:36:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 529 transitions. [2024-11-13 22:36:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:36:02,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:02,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:02,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 209 states and 530 transitions. [2024-11-13 22:36:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 530 transitions. [2024-11-13 22:36:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:36:03,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:36:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 210 states and 531 transitions. [2024-11-13 22:36:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 531 transitions. [2024-11-13 22:36:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:36:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 216 states and 543 transitions. [2024-11-13 22:36:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 543 transitions. [2024-11-13 22:36:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:36:09,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 219 states and 546 transitions. [2024-11-13 22:36:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 546 transitions. [2024-11-13 22:36:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:36:11,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 229 states and 574 transitions. [2024-11-13 22:36:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 574 transitions. [2024-11-13 22:36:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:36:19,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 231 states and 580 transitions. [2024-11-13 22:36:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 580 transitions. [2024-11-13 22:36:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:36:21,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:36:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 232 states and 582 transitions. [2024-11-13 22:36:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 582 transitions. [2024-11-13 22:36:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:36:22,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:36:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 236 states and 591 transitions. [2024-11-13 22:36:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 591 transitions. [2024-11-13 22:36:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:36:25,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:36:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 238 states and 595 transitions. [2024-11-13 22:36:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 595 transitions. [2024-11-13 22:36:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:36:27,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 18 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 242 states and 609 transitions. [2024-11-13 22:36:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 609 transitions. [2024-11-13 22:36:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 244 states and 613 transitions. [2024-11-13 22:36:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 613 transitions. [2024-11-13 22:36:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 247 states and 620 transitions. [2024-11-13 22:36:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 620 transitions. [2024-11-13 22:36:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:36,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 248 states and 622 transitions. [2024-11-13 22:36:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 622 transitions. [2024-11-13 22:36:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 255 states and 653 transitions. [2024-11-13 22:36:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 653 transitions. [2024-11-13 22:36:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:44,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 256 states and 676 transitions. [2024-11-13 22:36:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 676 transitions. [2024-11-13 22:36:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:36:44,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:44,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 261 states and 691 transitions. [2024-11-13 22:36:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 691 transitions. [2024-11-13 22:36:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:36:48,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:48,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:36:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 267 states and 712 transitions. [2024-11-13 22:36:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 712 transitions. [2024-11-13 22:36:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:36:55,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 272 states and 724 transitions. [2024-11-13 22:37:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 724 transitions. [2024-11-13 22:37:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:00,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 276 states and 733 transitions. [2024-11-13 22:37:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 733 transitions. [2024-11-13 22:37:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:03,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:06,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:06,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 278 states and 737 transitions. [2024-11-13 22:37:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 737 transitions. [2024-11-13 22:37:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:06,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:06,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 279 states and 738 transitions. [2024-11-13 22:37:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 738 transitions. [2024-11-13 22:37:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 280 states and 739 transitions. [2024-11-13 22:37:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 739 transitions. [2024-11-13 22:37:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:08,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:10,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 282 states and 742 transitions. [2024-11-13 22:37:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 742 transitions. [2024-11-13 22:37:10,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:10,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:10,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 283 states and 744 transitions. [2024-11-13 22:37:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 744 transitions. [2024-11-13 22:37:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:11,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:11,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 284 states and 745 transitions. [2024-11-13 22:37:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 745 transitions. [2024-11-13 22:37:12,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:12,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:37:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 285 states and 746 transitions. [2024-11-13 22:37:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 746 transitions. [2024-11-13 22:37:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:15,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:15,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:22,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 292 states and 790 transitions. [2024-11-13 22:37:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 790 transitions. [2024-11-13 22:37:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:22,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 297 states and 801 transitions. [2024-11-13 22:37:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 801 transitions. [2024-11-13 22:37:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 301 states and 809 transitions. [2024-11-13 22:37:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 809 transitions. [2024-11-13 22:37:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:32,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 303 states and 811 transitions. [2024-11-13 22:37:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 811 transitions. [2024-11-13 22:37:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:34,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 304 states and 811 transitions. [2024-11-13 22:37:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 811 transitions. [2024-11-13 22:37:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:35,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 306 states and 814 transitions. [2024-11-13 22:37:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 814 transitions. [2024-11-13 22:37:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:37,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 307 states and 815 transitions. [2024-11-13 22:37:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 815 transitions. [2024-11-13 22:37:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 308 states and 816 transitions. [2024-11-13 22:37:40,484 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 816 transitions. [2024-11-13 22:37:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:40,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:37:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 309 states and 817 transitions. [2024-11-13 22:37:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 817 transitions. [2024-11-13 22:37:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:41,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:41,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 315 states and 831 transitions. [2024-11-13 22:37:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 831 transitions. [2024-11-13 22:37:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:47,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:47,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 318 states and 834 transitions. [2024-11-13 22:37:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 834 transitions. [2024-11-13 22:37:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:51,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 321 states and 836 transitions. [2024-11-13 22:37:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 836 transitions. [2024-11-13 22:37:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:37:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:37:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 324 states and 843 transitions. [2024-11-13 22:37:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 843 transitions. [2024-11-13 22:37:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:37:59,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:38:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 325 states and 844 transitions. [2024-11-13 22:38:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 844 transitions. [2024-11-13 22:38:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:38:02,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:38:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 326 states and 845 transitions. [2024-11-13 22:38:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 845 transitions. [2024-11-13 22:38:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:38:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 336 states and 881 transitions. [2024-11-13 22:38:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 881 transitions. [2024-11-13 22:38:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:38:19,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 338 states and 887 transitions. [2024-11-13 22:38:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 887 transitions. [2024-11-13 22:38:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:21,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:38:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 343 states and 896 transitions. [2024-11-13 22:38:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 896 transitions. [2024-11-13 22:38:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:30,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,067 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:38:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 346 states and 898 transitions. [2024-11-13 22:38:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 898 transitions. [2024-11-13 22:38:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:34,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:38:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 349 states and 900 transitions. [2024-11-13 22:38:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 900 transitions. [2024-11-13 22:38:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:38,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,325 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:38:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 354 states and 912 transitions. [2024-11-13 22:38:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 912 transitions. [2024-11-13 22:38:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:43,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:38:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 356 states and 916 transitions. [2024-11-13 22:38:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 916 transitions. [2024-11-13 22:38:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:46,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:38:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 357 states and 917 transitions. [2024-11-13 22:38:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 917 transitions. [2024-11-13 22:38:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:38:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 34 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 362 states and 927 transitions. [2024-11-13 22:38:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 927 transitions. [2024-11-13 22:38:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:38:56,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 364 states and 930 transitions. [2024-11-13 22:38:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 930 transitions. [2024-11-13 22:38:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:38:58,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 366 states and 933 transitions. [2024-11-13 22:39:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 933 transitions. [2024-11-13 22:39:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:00,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 369 states and 941 transitions. [2024-11-13 22:39:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 941 transitions. [2024-11-13 22:39:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:03,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 370 states and 944 transitions. [2024-11-13 22:39:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 944 transitions. [2024-11-13 22:39:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:04,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 377 states and 983 transitions. [2024-11-13 22:39:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 983 transitions. [2024-11-13 22:39:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:16,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 378 states and 995 transitions. [2024-11-13 22:39:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 995 transitions. [2024-11-13 22:39:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:16,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:16,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:17,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 379 states and 1023 transitions. [2024-11-13 22:39:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1023 transitions. [2024-11-13 22:39:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:39:17,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 384 states and 1040 transitions. [2024-11-13 22:39:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1040 transitions. [2024-11-13 22:39:25,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:25,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 389 states and 1053 transitions. [2024-11-13 22:39:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1053 transitions. [2024-11-13 22:39:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:31,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 391 states and 1058 transitions. [2024-11-13 22:39:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1058 transitions. [2024-11-13 22:39:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:35,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 392 states and 1060 transitions. [2024-11-13 22:39:36,684 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1060 transitions. [2024-11-13 22:39:36,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:36,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 393 states and 1061 transitions. [2024-11-13 22:39:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1061 transitions. [2024-11-13 22:39:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:38,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 394 states and 1063 transitions. [2024-11-13 22:39:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1063 transitions. [2024-11-13 22:39:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:39,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 395 states and 1064 transitions. [2024-11-13 22:39:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1064 transitions. [2024-11-13 22:39:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:40,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 396 states and 1065 transitions. [2024-11-13 22:39:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1065 transitions. [2024-11-13 22:39:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:42,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:39:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:45,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 397 states and 1066 transitions. [2024-11-13 22:39:45,357 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1066 transitions. [2024-11-13 22:39:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:45,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 400 states and 1077 transitions. [2024-11-13 22:39:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1077 transitions. [2024-11-13 22:39:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:51,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:51,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 401 states and 1078 transitions. [2024-11-13 22:39:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1078 transitions. [2024-11-13 22:39:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:52,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 402 states and 1078 transitions. [2024-11-13 22:39:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1078 transitions. [2024-11-13 22:39:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:54,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 403 states and 1079 transitions. [2024-11-13 22:39:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1079 transitions. [2024-11-13 22:39:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:56,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 404 states and 1079 transitions. [2024-11-13 22:39:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1079 transitions. [2024-11-13 22:39:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:39:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 405 states and 1080 transitions. [2024-11-13 22:39:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1080 transitions. [2024-11-13 22:39:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:59,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 407 states and 1085 transitions. [2024-11-13 22:40:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1085 transitions. [2024-11-13 22:40:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:02,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 408 states and 1086 transitions. [2024-11-13 22:40:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1086 transitions. [2024-11-13 22:40:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:03,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 412 states and 1096 transitions. [2024-11-13 22:40:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1096 transitions. [2024-11-13 22:40:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:08,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 413 states and 1096 transitions. [2024-11-13 22:40:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1096 transitions. [2024-11-13 22:40:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:10,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 415 states and 1098 transitions. [2024-11-13 22:40:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1098 transitions. [2024-11-13 22:40:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:40:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 416 states and 1098 transitions. [2024-11-13 22:40:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1098 transitions. [2024-11-13 22:40:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:14,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:14,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:14,824 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 422 states and 1114 transitions. [2024-11-13 22:40:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1114 transitions. [2024-11-13 22:40:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:21,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 425 states and 1116 transitions. [2024-11-13 22:40:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1116 transitions. [2024-11-13 22:40:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:26,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 428 states and 1118 transitions. [2024-11-13 22:40:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1118 transitions. [2024-11-13 22:40:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:40:29,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 431 states and 1120 transitions. [2024-11-13 22:40:33,397 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1120 transitions. [2024-11-13 22:40:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:40:33,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:33,469 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 433 states and 1122 transitions. [2024-11-13 22:40:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1122 transitions. [2024-11-13 22:40:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:40:36,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 434 states and 1122 transitions. [2024-11-13 22:40:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1122 transitions. [2024-11-13 22:40:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:40:38,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:40:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:42,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 435 states and 1123 transitions. [2024-11-13 22:40:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1123 transitions. [2024-11-13 22:40:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:40:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 445 states and 1157 transitions. [2024-11-13 22:40:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1157 transitions. [2024-11-13 22:40:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:40:59,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:59,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 448 states and 1172 transitions. [2024-11-13 22:41:05,195 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1172 transitions. [2024-11-13 22:41:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:05,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 450 states and 1175 transitions. [2024-11-13 22:41:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1175 transitions. [2024-11-13 22:41:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:08,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:08,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 451 states and 1176 transitions. [2024-11-13 22:41:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1176 transitions. [2024-11-13 22:41:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:10,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:10,469 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:41:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 456 states and 1186 transitions. [2024-11-13 22:41:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1186 transitions. [2024-11-13 22:41:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:18,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:41:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 459 states and 1188 transitions. [2024-11-13 22:41:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1188 transitions. [2024-11-13 22:41:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:22,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:22,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:41:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 462 states and 1190 transitions. [2024-11-13 22:41:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1190 transitions. [2024-11-13 22:41:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:25,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:41:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 465 states and 1192 transitions. [2024-11-13 22:41:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1192 transitions. [2024-11-13 22:41:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:31,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:41:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 466 states and 1193 transitions. [2024-11-13 22:41:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1193 transitions. [2024-11-13 22:41:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:33,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:33,069 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:41:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 468 states and 1198 transitions. [2024-11-13 22:41:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1198 transitions. [2024-11-13 22:41:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:36,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:41:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 471 states and 1207 transitions. [2024-11-13 22:41:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1207 transitions. [2024-11-13 22:41:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:40,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:41:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 472 states and 1209 transitions. [2024-11-13 22:41:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1209 transitions. [2024-11-13 22:41:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:41:41,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 34 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 490 states and 1260 transitions. [2024-11-13 22:42:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1260 transitions. [2024-11-13 22:42:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:13,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:13,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:42:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 491 states and 1261 transitions. [2024-11-13 22:42:15,376 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1261 transitions. [2024-11-13 22:42:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:15,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 55 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 496 states and 1265 transitions. [2024-11-13 22:42:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1265 transitions. [2024-11-13 22:42:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:29,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 34 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 498 states and 1282 transitions. [2024-11-13 22:42:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1282 transitions. [2024-11-13 22:42:33,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:33,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 55 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 499 states and 1287 transitions. [2024-11-13 22:42:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1287 transitions. [2024-11-13 22:42:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:41,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 502 states and 1295 transitions. [2024-11-13 22:42:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1295 transitions. [2024-11-13 22:42:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:45,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 504 states and 1298 transitions. [2024-11-13 22:42:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1298 transitions. [2024-11-13 22:42:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:47,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 506 states and 1300 transitions. [2024-11-13 22:42:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1300 transitions. [2024-11-13 22:42:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:48,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 510 states and 1318 transitions. [2024-11-13 22:42:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1318 transitions. [2024-11-13 22:42:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:54,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 512 states and 1329 transitions. [2024-11-13 22:42:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1329 transitions. [2024-11-13 22:42:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:57,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 513 states and 1332 transitions. [2024-11-13 22:43:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1332 transitions. [2024-11-13 22:43:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:00,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 514 states and 1339 transitions. [2024-11-13 22:43:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1339 transitions. [2024-11-13 22:43:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:01,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 521 states and 1385 transitions. [2024-11-13 22:43:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1385 transitions. [2024-11-13 22:43:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:16,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 522 states and 1399 transitions. [2024-11-13 22:43:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1399 transitions. [2024-11-13 22:43:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:18,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:21,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 523 states and 1435 transitions. [2024-11-13 22:43:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1435 transitions. [2024-11-13 22:43:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:21,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 528 states and 1454 transitions. [2024-11-13 22:43:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1454 transitions. [2024-11-13 22:43:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:31,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 530 states and 1458 transitions. [2024-11-13 22:43:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1458 transitions. [2024-11-13 22:43:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 531 states and 1460 transitions. [2024-11-13 22:43:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1460 transitions. [2024-11-13 22:43:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:37,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 533 states and 1466 transitions. [2024-11-13 22:43:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1466 transitions. [2024-11-13 22:43:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:41,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:48,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:48,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 537 states and 1477 transitions. [2024-11-13 22:43:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1477 transitions. [2024-11-13 22:43:48,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:48,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:48,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 539 states and 1480 transitions. [2024-11-13 22:43:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1480 transitions. [2024-11-13 22:43:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:51,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 540 states and 1481 transitions. [2024-11-13 22:43:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1481 transitions. [2024-11-13 22:43:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:53,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 541 states and 1482 transitions. [2024-11-13 22:43:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1482 transitions. [2024-11-13 22:43:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:43:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 542 states and 1483 transitions. [2024-11-13 22:43:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1483 transitions. [2024-11-13 22:43:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:43:57,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:44:02,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 543 states and 1484 transitions. [2024-11-13 22:44:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1484 transitions. [2024-11-13 22:44:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:02,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 545 states and 1495 transitions. [2024-11-13 22:44:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1495 transitions. [2024-11-13 22:44:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:08,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:08,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 547 states and 1497 transitions. [2024-11-13 22:44:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1497 transitions. [2024-11-13 22:44:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:12,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 551 states and 1506 transitions. [2024-11-13 22:44:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1506 transitions. [2024-11-13 22:44:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:20,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:20,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 552 states and 1506 transitions. [2024-11-13 22:44:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1506 transitions. [2024-11-13 22:44:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:23,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 553 states and 1506 transitions. [2024-11-13 22:44:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1506 transitions. [2024-11-13 22:44:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:25,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 554 states and 1507 transitions. [2024-11-13 22:44:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1507 transitions. [2024-11-13 22:44:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:27,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 556 states and 1512 transitions. [2024-11-13 22:44:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1512 transitions. [2024-11-13 22:44:31,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:31,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 557 states and 1513 transitions. [2024-11-13 22:44:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1513 transitions. [2024-11-13 22:44:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:33,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 559 states and 1516 transitions. [2024-11-13 22:44:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1516 transitions. [2024-11-13 22:44:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:36,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 561 states and 1517 transitions. [2024-11-13 22:44:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1517 transitions. [2024-11-13 22:44:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:40,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 562 states and 1517 transitions. [2024-11-13 22:44:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1517 transitions. [2024-11-13 22:44:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:42,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 566 states and 1528 transitions. [2024-11-13 22:44:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1528 transitions. [2024-11-13 22:44:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:49,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:44:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 567 states and 1528 transitions. [2024-11-13 22:44:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1528 transitions. [2024-11-13 22:44:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:44:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 573 states and 1544 transitions. [2024-11-13 22:45:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1544 transitions. [2024-11-13 22:45:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:45:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,648 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 576 states and 1546 transitions. [2024-11-13 22:45:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1546 transitions. [2024-11-13 22:45:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:45:07,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 579 states and 1549 transitions. [2024-11-13 22:45:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1549 transitions. [2024-11-13 22:45:13,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:45:13,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:18,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 582 states and 1551 transitions. [2024-11-13 22:45:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1551 transitions. [2024-11-13 22:45:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:45:18,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:18,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 585 states and 1553 transitions. [2024-11-13 22:45:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1553 transitions. [2024-11-13 22:45:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:45:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 586 states and 1553 transitions. [2024-11-13 22:45:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1553 transitions. [2024-11-13 22:45:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:45:25,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:45:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 587 states and 1553 transitions. [2024-11-13 22:45:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1553 transitions. [2024-11-13 22:45:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:45:28,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:45:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 588 states and 1554 transitions. [2024-11-13 22:45:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1554 transitions. [2024-11-13 22:45:33,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:45:33,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 598 states and 1591 transitions. [2024-11-13 22:46:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1591 transitions. [2024-11-13 22:46:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:46:00,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:08,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 601 states and 1607 transitions. [2024-11-13 22:46:08,403 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1607 transitions. [2024-11-13 22:46:08,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:46:08,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:08,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 602 states and 1612 transitions. [2024-11-13 22:46:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1612 transitions. [2024-11-13 22:46:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:10,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 609 states and 1679 transitions. [2024-11-13 22:46:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1679 transitions. [2024-11-13 22:46:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:28,484 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 614 states and 1696 transitions. [2024-11-13 22:46:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1696 transitions. [2024-11-13 22:46:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:39,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 619 states and 1709 transitions. [2024-11-13 22:46:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1709 transitions. [2024-11-13 22:46:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:50,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:46:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 620 states and 1710 transitions. [2024-11-13 22:46:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1710 transitions. [2024-11-13 22:46:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:53,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 624 states and 1720 transitions. [2024-11-13 22:47:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1720 transitions. [2024-11-13 22:47:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 626 states and 1723 transitions. [2024-11-13 22:47:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1723 transitions. [2024-11-13 22:47:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:06,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 628 states and 1725 transitions. [2024-11-13 22:47:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1725 transitions. [2024-11-13 22:47:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:11,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 629 states and 1725 transitions. [2024-11-13 22:47:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1725 transitions. [2024-11-13 22:47:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:13,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 631 states and 1727 transitions. [2024-11-13 22:47:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1727 transitions. [2024-11-13 22:47:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:18,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:47:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 632 states and 1727 transitions. [2024-11-13 22:47:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1727 transitions. [2024-11-13 22:47:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:20,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 637 states and 1738 transitions. [2024-11-13 22:47:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1738 transitions. [2024-11-13 22:47:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:35,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 640 states and 1740 transitions. [2024-11-13 22:47:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1740 transitions. [2024-11-13 22:47:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:42,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 643 states and 1742 transitions. [2024-11-13 22:47:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1742 transitions. [2024-11-13 22:47:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 646 states and 1744 transitions. [2024-11-13 22:47:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1744 transitions. [2024-11-13 22:47:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:48:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 649 states and 1746 transitions. [2024-11-13 22:48:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1746 transitions. [2024-11-13 22:48:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:04,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:48:07,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 650 states and 1747 transitions. [2024-11-13 22:48:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1747 transitions. [2024-11-13 22:48:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:07,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked.