./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3 --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 462bdab67ac93ddd789186f30bfdfc189629d2959c27ec219da5960b800d2042 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:51:53,520 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:51:53,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:51:53,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:51:53,661 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:51:53,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:51:53,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:51:53,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:51:53,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:51:53,709 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:51:53,710 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:51:53,710 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:51:53,711 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:51:53,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:51:53,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:51:53,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:51:53,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:51:53,713 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:51:53,714 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:51:53,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:51:53,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:51:53,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:51:53,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:51:53,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:51:53,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:51:53,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:51:53,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:51:53,715 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:51:53,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:51:53,715 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_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3 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 -> 462bdab67ac93ddd789186f30bfdfc189629d2959c27ec219da5960b800d2042 [2024-11-25 02:51:54,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:51:54,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:51:54,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:51:54,107 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:51:54,107 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:51:54,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i [2024-11-25 02:51:57,768 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/data/f21f122c2/f3a5c13d7d27439dbe7058dbaf83f23f/FLAG3a7b75b39 [2024-11-25 02:51:58,063 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:51:58,064 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i [2024-11-25 02:51:58,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/data/f21f122c2/f3a5c13d7d27439dbe7058dbaf83f23f/FLAG3a7b75b39 [2024-11-25 02:51:58,096 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/data/f21f122c2/f3a5c13d7d27439dbe7058dbaf83f23f [2024-11-25 02:51:58,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:51:58,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:51:58,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:51:58,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:51:58,122 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:51:58,123 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@729a532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58, skipping insertion in model container [2024-11-25 02:51:58,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,146 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:51:58,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:51:58,339 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:51:58,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:51:58,379 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:51:58,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58 WrapperNode [2024-11-25 02:51:58,379 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:51:58,381 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:51:58,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:51:58,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:51:58,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,423 INFO L138 Inliner]: procedures = 16, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-25 02:51:58,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:51:58,425 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:51:58,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:51:58,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:51:58,432 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,434 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,436 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,439 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,440 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,452 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:51:58,457 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:51:58,457 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:51:58,457 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:51:58,458 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:51:58,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:51:58,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:51:58,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:51:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:51:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:51:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:51:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:51:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:51:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:51:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:51:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:51:58,577 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:51:58,579 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:51:58,786 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-25 02:51:58,787 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:51:58,835 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:51:58,835 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:51:58,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:51:58 BoogieIcfgContainer [2024-11-25 02:51:58,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:51:58,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:51:58,837 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:51:58,846 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:51:58,846 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:51:58" (1/1) ... [2024-11-25 02:51:58,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:51:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-25 02:51:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-25 02:51:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:51:58,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 35 transitions. [2024-11-25 02:51:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-25 02:51:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:51:59,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 36 transitions. [2024-11-25 02:51:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-25 02:51:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:51:59,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 36 transitions. [2024-11-25 02:51:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-25 02:51:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:51:59,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:59,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 43 transitions. [2024-11-25 02:51:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-25 02:51:59,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:51:59,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 45 transitions. [2024-11-25 02:52:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-25 02:52:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:52:00,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:00,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 53 transitions. [2024-11-25 02:52:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-25 02:52:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:52:00,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:00,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 56 transitions. [2024-11-25 02:52:00,938 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-25 02:52:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:52:00,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:01,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 59 transitions. [2024-11-25 02:52:01,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-25 02:52:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:52:01,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 45 states and 60 transitions. [2024-11-25 02:52:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 60 transitions. [2024-11-25 02:52:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:52:01,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 49 states and 68 transitions. [2024-11-25 02:52:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-25 02:52:01,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:52:01,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 52 states and 71 transitions. [2024-11-25 02:52:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-25 02:52:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:52:02,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:02,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 56 states and 77 transitions. [2024-11-25 02:52:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2024-11-25 02:52:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:52:02,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 59 states and 82 transitions. [2024-11-25 02:52:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-25 02:52:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:52:02,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:02,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 86 transitions. [2024-11-25 02:52:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-25 02:52:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:52:02,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:03,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:03,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 83 transitions. [2024-11-25 02:52:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-25 02:52:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:52:03,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:03,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 64 states and 91 transitions. [2024-11-25 02:52:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2024-11-25 02:52:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:52:03,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 94 transitions. [2024-11-25 02:52:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2024-11-25 02:52:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:52:03,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 99 transitions. [2024-11-25 02:52:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-25 02:52:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:52:04,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:04,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:04,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 104 transitions. [2024-11-25 02:52:04,232 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-25 02:52:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:52:04,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:04,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 100 transitions. [2024-11-25 02:52:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 100 transitions. [2024-11-25 02:52:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:52:04,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:04,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 75 states and 108 transitions. [2024-11-25 02:52:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-25 02:52:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:52:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 111 transitions. [2024-11-25 02:52:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2024-11-25 02:52:05,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:52:05,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:05,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 81 states and 116 transitions. [2024-11-25 02:52:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-11-25 02:52:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:52:05,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 82 states and 122 transitions. [2024-11-25 02:52:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 122 transitions. [2024-11-25 02:52:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:52:05,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 82 states and 117 transitions. [2024-11-25 02:52:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 117 transitions. [2024-11-25 02:52:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:52:06,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 86 states and 125 transitions. [2024-11-25 02:52:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-25 02:52:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:52:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 128 transitions. [2024-11-25 02:52:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 128 transitions. [2024-11-25 02:52:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:52:07,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 133 transitions. [2024-11-25 02:52:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 133 transitions. [2024-11-25 02:52:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:52:07,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 93 states and 140 transitions. [2024-11-25 02:52:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 140 transitions. [2024-11-25 02:52:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:52:07,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 134 transitions. [2024-11-25 02:52:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 134 transitions. [2024-11-25 02:52:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:52:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 142 transitions. [2024-11-25 02:52:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 142 transitions. [2024-11-25 02:52:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:52:09,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:09,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 100 states and 145 transitions. [2024-11-25 02:52:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2024-11-25 02:52:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:52:09,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 150 transitions. [2024-11-25 02:52:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2024-11-25 02:52:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:52:10,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 104 states and 158 transitions. [2024-11-25 02:52:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 158 transitions. [2024-11-25 02:52:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:52:10,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 81 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 104 states and 151 transitions. [2024-11-25 02:52:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 151 transitions. [2024-11-25 02:52:11,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:52:11,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 108 states and 159 transitions. [2024-11-25 02:52:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 159 transitions. [2024-11-25 02:52:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:52:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 111 states and 162 transitions. [2024-11-25 02:52:12,504 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2024-11-25 02:52:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:52:12,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 114 states and 167 transitions. [2024-11-25 02:52:12,712 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-11-25 02:52:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:52:12,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 176 transitions. [2024-11-25 02:52:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 176 transitions. [2024-11-25 02:52:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:52:12,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 112 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:13,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 115 states and 168 transitions. [2024-11-25 02:52:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2024-11-25 02:52:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:52:13,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 119 states and 176 transitions. [2024-11-25 02:52:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 176 transitions. [2024-11-25 02:52:15,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:52:15,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 122 states and 179 transitions. [2024-11-25 02:52:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2024-11-25 02:52:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:52:15,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 125 states and 184 transitions. [2024-11-25 02:52:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-11-25 02:52:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:52:15,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 126 states and 194 transitions. [2024-11-25 02:52:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions. [2024-11-25 02:52:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:52:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 148 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 126 states and 185 transitions. [2024-11-25 02:52:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 185 transitions. [2024-11-25 02:52:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:52:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 130 states and 193 transitions. [2024-11-25 02:52:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 193 transitions. [2024-11-25 02:52:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:52:18,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:18,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 133 states and 196 transitions. [2024-11-25 02:52:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 196 transitions. [2024-11-25 02:52:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:52:19,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 136 states and 201 transitions. [2024-11-25 02:52:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 201 transitions. [2024-11-25 02:52:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:52:19,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 212 transitions. [2024-11-25 02:52:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-25 02:52:20,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:52:20,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:20,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 189 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 137 states and 202 transitions. [2024-11-25 02:52:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 202 transitions. [2024-11-25 02:52:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:52:21,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 141 states and 210 transitions. [2024-11-25 02:52:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2024-11-25 02:52:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:52:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 213 transitions. [2024-11-25 02:52:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 213 transitions. [2024-11-25 02:52:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:52:23,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 147 states and 218 transitions. [2024-11-25 02:52:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2024-11-25 02:52:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:52:23,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 230 transitions. [2024-11-25 02:52:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 230 transitions. [2024-11-25 02:52:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:52:23,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 235 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 148 states and 219 transitions. [2024-11-25 02:52:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 219 transitions. [2024-11-25 02:52:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:52:25,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:25,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 152 states and 227 transitions. [2024-11-25 02:52:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2024-11-25 02:52:26,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:52:26,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 155 states and 230 transitions. [2024-11-25 02:52:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-11-25 02:52:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:52:27,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 228 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 158 states and 235 transitions. [2024-11-25 02:52:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 235 transitions. [2024-11-25 02:52:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:52:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 159 states and 248 transitions. [2024-11-25 02:52:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 248 transitions. [2024-11-25 02:52:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:52:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 286 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:29,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 159 states and 236 transitions. [2024-11-25 02:52:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-25 02:52:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:52:29,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 163 states and 244 transitions. [2024-11-25 02:52:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-11-25 02:52:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:52:31,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:31,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 247 transitions. [2024-11-25 02:52:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 247 transitions. [2024-11-25 02:52:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:52:32,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 169 states and 252 transitions. [2024-11-25 02:52:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 252 transitions. [2024-11-25 02:52:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:52:32,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:32,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:32,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 170 states and 266 transitions. [2024-11-25 02:52:32,829 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 266 transitions. [2024-11-25 02:52:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:52:32,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:34,510 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 342 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 170 states and 253 transitions. [2024-11-25 02:52:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 253 transitions. [2024-11-25 02:52:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:52:34,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 261 transitions. [2024-11-25 02:52:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 261 transitions. [2024-11-25 02:52:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:52:36,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 264 transitions. [2024-11-25 02:52:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2024-11-25 02:52:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:52:37,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 333 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 180 states and 269 transitions. [2024-11-25 02:52:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 269 transitions. [2024-11-25 02:52:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:52:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:38,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 181 states and 284 transitions. [2024-11-25 02:52:38,308 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 284 transitions. [2024-11-25 02:52:38,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:52:38,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:38,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 403 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 181 states and 270 transitions. [2024-11-25 02:52:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-25 02:52:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:52:40,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:40,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 185 states and 278 transitions. [2024-11-25 02:52:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 278 transitions. [2024-11-25 02:52:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:52:42,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 188 states and 281 transitions. [2024-11-25 02:52:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 281 transitions. [2024-11-25 02:52:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:52:43,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 393 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 191 states and 286 transitions. [2024-11-25 02:52:43,540 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 286 transitions. [2024-11-25 02:52:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:52:43,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:43,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:43,820 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 192 states and 302 transitions. [2024-11-25 02:52:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 302 transitions. [2024-11-25 02:52:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:52:44,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:44,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 469 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 192 states and 287 transitions. [2024-11-25 02:52:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 287 transitions. [2024-11-25 02:52:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:52:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 295 transitions. [2024-11-25 02:52:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 295 transitions. [2024-11-25 02:52:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:52:47,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:47,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 199 states and 298 transitions. [2024-11-25 02:52:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 298 transitions. [2024-11-25 02:52:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:52:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 202 states and 303 transitions. [2024-11-25 02:52:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 303 transitions. [2024-11-25 02:52:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:52:48,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:48,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 203 states and 320 transitions. [2024-11-25 02:52:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 320 transitions. [2024-11-25 02:52:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:52:49,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 540 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 203 states and 304 transitions. [2024-11-25 02:52:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 304 transitions. [2024-11-25 02:52:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:52:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 207 states and 312 transitions. [2024-11-25 02:52:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 312 transitions. [2024-11-25 02:52:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:52:53,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 210 states and 315 transitions. [2024-11-25 02:52:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 315 transitions. [2024-11-25 02:52:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:52:54,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 213 states and 320 transitions. [2024-11-25 02:52:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 320 transitions. [2024-11-25 02:52:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:52:55,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 338 transitions. [2024-11-25 02:52:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 338 transitions. [2024-11-25 02:52:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:52:55,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:55,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 616 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 214 states and 321 transitions. [2024-11-25 02:52:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 321 transitions. [2024-11-25 02:52:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:52:58,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 218 states and 329 transitions. [2024-11-25 02:53:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 329 transitions. [2024-11-25 02:53:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:53:00,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 733 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:00,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 221 states and 332 transitions. [2024-11-25 02:53:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 332 transitions. [2024-11-25 02:53:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:53:00,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 603 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 224 states and 337 transitions. [2024-11-25 02:53:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 337 transitions. [2024-11-25 02:53:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:53:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:01,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 225 states and 356 transitions. [2024-11-25 02:53:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 356 transitions. [2024-11-25 02:53:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:53:01,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 697 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 225 states and 338 transitions. [2024-11-25 02:53:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 338 transitions. [2024-11-25 02:53:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:53:04,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 229 states and 346 transitions. [2024-11-25 02:53:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 346 transitions. [2024-11-25 02:53:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:53:06,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 232 states and 349 transitions. [2024-11-25 02:53:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 349 transitions. [2024-11-25 02:53:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:53:07,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 683 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 235 states and 354 transitions. [2024-11-25 02:53:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 354 transitions. [2024-11-25 02:53:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:53:07,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,870 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 236 states and 374 transitions. [2024-11-25 02:53:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 374 transitions. [2024-11-25 02:53:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:53:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 783 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 236 states and 355 transitions. [2024-11-25 02:53:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 355 transitions. [2024-11-25 02:53:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:53:11,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 240 states and 363 transitions. [2024-11-25 02:53:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 363 transitions. [2024-11-25 02:53:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:53:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 243 states and 366 transitions. [2024-11-25 02:53:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 366 transitions. [2024-11-25 02:53:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:53:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:13,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 246 states and 371 transitions. [2024-11-25 02:53:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 371 transitions. [2024-11-25 02:53:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:53:14,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 247 states and 392 transitions. [2024-11-25 02:53:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 392 transitions. [2024-11-25 02:53:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:53:14,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 874 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:18,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 247 states and 372 transitions. [2024-11-25 02:53:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 372 transitions. [2024-11-25 02:53:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:53:18,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:18,987 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 251 states and 380 transitions. [2024-11-25 02:53:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 380 transitions. [2024-11-25 02:53:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:53:20,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:20,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:21,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 254 states and 383 transitions. [2024-11-25 02:53:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 383 transitions. [2024-11-25 02:53:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:53:21,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:21,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 858 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 257 states and 388 transitions. [2024-11-25 02:53:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 388 transitions. [2024-11-25 02:53:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:53:21,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 258 states and 410 transitions. [2024-11-25 02:53:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 410 transitions. [2024-11-25 02:53:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:53:22,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:22,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 970 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 258 states and 389 transitions. [2024-11-25 02:53:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2024-11-25 02:53:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:53:26,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:26,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 262 states and 397 transitions. [2024-11-25 02:53:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 397 transitions. [2024-11-25 02:53:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:53:28,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1115 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 265 states and 400 transitions. [2024-11-25 02:53:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 400 transitions. [2024-11-25 02:53:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:53:29,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:29,452 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 0 proven. 953 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 268 states and 405 transitions. [2024-11-25 02:53:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 405 transitions. [2024-11-25 02:53:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:53:29,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:29,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:30,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 269 states and 428 transitions. [2024-11-25 02:53:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 428 transitions. [2024-11-25 02:53:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:53:30,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 1071 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 269 states and 406 transitions. [2024-11-25 02:53:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 406 transitions. [2024-11-25 02:53:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:53:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 273 states and 414 transitions. [2024-11-25 02:53:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 414 transitions. [2024-11-25 02:53:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:53:36,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 276 states and 417 transitions. [2024-11-25 02:53:37,585 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 417 transitions. [2024-11-25 02:53:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:53:37,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:37,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 279 states and 422 transitions. [2024-11-25 02:53:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 422 transitions. [2024-11-25 02:53:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:53:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 280 states and 446 transitions. [2024-11-25 02:53:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 446 transitions. [2024-11-25 02:53:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:53:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1177 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 280 states and 423 transitions. [2024-11-25 02:53:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 423 transitions. [2024-11-25 02:53:43,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:53:43,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 284 states and 431 transitions. [2024-11-25 02:53:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 431 transitions. [2024-11-25 02:53:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:53:45,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 287 states and 434 transitions. [2024-11-25 02:53:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 434 transitions. [2024-11-25 02:53:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:53:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 1158 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 290 states and 439 transitions. [2024-11-25 02:53:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 439 transitions. [2024-11-25 02:53:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:53:47,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:47,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 291 states and 464 transitions. [2024-11-25 02:53:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 464 transitions. [2024-11-25 02:53:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:53:47,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:47,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 1288 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 291 states and 440 transitions. [2024-11-25 02:53:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 440 transitions. [2024-11-25 02:53:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:53:52,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 295 states and 448 transitions. [2024-11-25 02:53:55,301 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 448 transitions. [2024-11-25 02:53:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:53:55,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:55,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 298 states and 451 transitions. [2024-11-25 02:53:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 451 transitions. [2024-11-25 02:53:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:53:56,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 1268 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 301 states and 456 transitions. [2024-11-25 02:53:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 456 transitions. [2024-11-25 02:53:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:53:56,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:56,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:53:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 302 states and 482 transitions. [2024-11-25 02:53:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 482 transitions. [2024-11-25 02:53:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:53:57,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 1404 proven. 96 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 302 states and 457 transitions. [2024-11-25 02:54:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 457 transitions. [2024-11-25 02:54:03,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:54:03,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:03,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 306 states and 465 transitions. [2024-11-25 02:54:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 465 transitions. [2024-11-25 02:54:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:54:05,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:05,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 309 states and 468 transitions. [2024-11-25 02:54:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 468 transitions. [2024-11-25 02:54:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:54:06,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:06,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 1383 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 312 states and 473 transitions. [2024-11-25 02:54:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 473 transitions. [2024-11-25 02:54:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:54:07,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 313 states and 500 transitions. [2024-11-25 02:54:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 500 transitions. [2024-11-25 02:54:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:54:07,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 1525 proven. 100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 313 states and 474 transitions. [2024-11-25 02:54:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 474 transitions. [2024-11-25 02:54:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:54:13,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 317 states and 482 transitions. [2024-11-25 02:54:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 482 transitions. [2024-11-25 02:54:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:54:16,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 320 states and 485 transitions. [2024-11-25 02:54:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 485 transitions. [2024-11-25 02:54:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:54:17,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 1503 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 323 states and 490 transitions. [2024-11-25 02:54:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 490 transitions. [2024-11-25 02:54:18,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:54:18,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 324 states and 518 transitions. [2024-11-25 02:54:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 518 transitions. [2024-11-25 02:54:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:54:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 1651 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 324 states and 491 transitions. [2024-11-25 02:54:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 491 transitions. [2024-11-25 02:54:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:54:25,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:25,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 328 states and 499 transitions. [2024-11-25 02:54:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 499 transitions. [2024-11-25 02:54:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:54:28,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1838 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 331 states and 502 transitions. [2024-11-25 02:54:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 502 transitions. [2024-11-25 02:54:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:54:29,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:29,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1630 backedges. 0 proven. 1628 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 334 states and 507 transitions. [2024-11-25 02:54:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 507 transitions. [2024-11-25 02:54:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:54:30,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1865 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 335 states and 536 transitions. [2024-11-25 02:54:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 536 transitions. [2024-11-25 02:54:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:54:30,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:30,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 1782 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 335 states and 508 transitions. [2024-11-25 02:54:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 508 transitions. [2024-11-25 02:54:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:54:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 339 states and 516 transitions. [2024-11-25 02:54:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 516 transitions. [2024-11-25 02:54:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:54:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:41,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 342 states and 519 transitions. [2024-11-25 02:54:41,513 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 519 transitions. [2024-11-25 02:54:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:54:41,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 0 proven. 1758 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:42,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 345 states and 524 transitions. [2024-11-25 02:54:42,114 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2024-11-25 02:54:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:54:42,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:42,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 346 states and 554 transitions. [2024-11-25 02:54:42,783 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 554 transitions. [2024-11-25 02:54:42,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:54:42,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:42,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 1918 proven. 112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 346 states and 525 transitions. [2024-11-25 02:54:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 525 transitions. [2024-11-25 02:54:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:54:50,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 350 states and 533 transitions. [2024-11-25 02:54:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 533 transitions. [2024-11-25 02:54:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:54:53,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 353 states and 536 transitions. [2024-11-25 02:54:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 536 transitions. [2024-11-25 02:54:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:54:54,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:54,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 541 transitions. [2024-11-25 02:54:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 541 transitions. [2024-11-25 02:54:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:54:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:54:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 572 transitions. [2024-11-25 02:54:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 572 transitions. [2024-11-25 02:54:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:54:55,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 2059 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 357 states and 542 transitions. [2024-11-25 02:55:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 542 transitions. [2024-11-25 02:55:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:55:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:06,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 361 states and 550 transitions. [2024-11-25 02:55:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 550 transitions. [2024-11-25 02:55:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:55:06,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:07,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:08,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 364 states and 553 transitions. [2024-11-25 02:55:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 553 transitions. [2024-11-25 02:55:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:55:08,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:08,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 2033 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 367 states and 558 transitions. [2024-11-25 02:55:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 558 transitions. [2024-11-25 02:55:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:55:08,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:08,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2297 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 368 states and 590 transitions. [2024-11-25 02:55:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 590 transitions. [2024-11-25 02:55:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:55:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2327 backedges. 2205 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 368 states and 559 transitions. [2024-11-25 02:55:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 559 transitions. [2024-11-25 02:55:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:55:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2327 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 372 states and 567 transitions. [2024-11-25 02:55:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 567 transitions. [2024-11-25 02:55:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:55:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 375 states and 570 transitions. [2024-11-25 02:55:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 570 transitions. [2024-11-25 02:55:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:55:22,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2180 backedges. 0 proven. 2178 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 378 states and 575 transitions. [2024-11-25 02:55:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 575 transitions. [2024-11-25 02:55:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:55:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:23,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2451 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 608 transitions. [2024-11-25 02:55:23,792 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 608 transitions. [2024-11-25 02:55:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:55:23,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:23,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2482 backedges. 2356 proven. 124 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:32,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 379 states and 576 transitions. [2024-11-25 02:55:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 576 transitions. [2024-11-25 02:55:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 02:55:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:33,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2482 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 383 states and 584 transitions. [2024-11-25 02:55:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 584 transitions. [2024-11-25 02:55:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 02:55:36,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2578 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 386 states and 587 transitions. [2024-11-25 02:55:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 587 transitions. [2024-11-25 02:55:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:55:37,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:37,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2330 backedges. 0 proven. 2328 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 389 states and 592 transitions. [2024-11-25 02:55:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 592 transitions. [2024-11-25 02:55:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:55:38,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:38,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 0 proven. 2608 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 390 states and 626 transitions. [2024-11-25 02:55:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 626 transitions. [2024-11-25 02:55:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 02:55:39,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 2512 proven. 128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 390 states and 593 transitions. [2024-11-25 02:55:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 593 transitions. [2024-11-25 02:55:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:55:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 394 states and 601 transitions. [2024-11-25 02:55:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 601 transitions. [2024-11-25 02:55:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:55:52,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:52,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2741 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 397 states and 604 transitions. [2024-11-25 02:55:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 604 transitions. [2024-11-25 02:55:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:55:53,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2483 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 400 states and 609 transitions. [2024-11-25 02:55:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 609 transitions. [2024-11-25 02:55:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:55:54,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:55:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 401 states and 644 transitions. [2024-11-25 02:55:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 644 transitions. [2024-11-25 02:55:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 02:55:55,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2807 backedges. 2673 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 401 states and 610 transitions. [2024-11-25 02:56:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 610 transitions. [2024-11-25 02:56:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:56:05,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:05,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2807 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:09,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 405 states and 618 transitions. [2024-11-25 02:56:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 618 transitions. [2024-11-25 02:56:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:56:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:09,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2909 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:10,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 408 states and 621 transitions. [2024-11-25 02:56:10,842 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 621 transitions. [2024-11-25 02:56:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 02:56:10,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:10,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 0 proven. 2643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 411 states and 626 transitions. [2024-11-25 02:56:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 626 transitions. [2024-11-25 02:56:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 02:56:11,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:12,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2943 backedges. 0 proven. 2941 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 412 states and 662 transitions. [2024-11-25 02:56:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 662 transitions. [2024-11-25 02:56:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:56:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 2839 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 412 states and 627 transitions. [2024-11-25 02:56:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 627 transitions. [2024-11-25 02:56:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:56:23,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 416 states and 635 transitions. [2024-11-25 02:56:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 635 transitions. [2024-11-25 02:56:27,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:56:27,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:28,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3082 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 419 states and 638 transitions. [2024-11-25 02:56:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 638 transitions. [2024-11-25 02:56:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 02:56:28,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:28,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:29,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2810 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 422 states and 643 transitions. [2024-11-25 02:56:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 643 transitions. [2024-11-25 02:56:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 02:56:29,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:29,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:29,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3117 backedges. 0 proven. 3115 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 423 states and 680 transitions. [2024-11-25 02:56:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 680 transitions. [2024-11-25 02:56:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 02:56:30,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:41,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 3010 proven. 140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 423 states and 644 transitions. [2024-11-25 02:56:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 644 transitions. [2024-11-25 02:56:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:56:42,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 427 states and 652 transitions. [2024-11-25 02:56:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 652 transitions. [2024-11-25 02:56:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:56:45,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:45,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3260 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 430 states and 655 transitions. [2024-11-25 02:56:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 655 transitions. [2024-11-25 02:56:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:56:47,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:47,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 0 proven. 2978 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 433 states and 660 transitions. [2024-11-25 02:56:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 660 transitions. [2024-11-25 02:56:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:56:48,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3296 backedges. 0 proven. 3294 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:56:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 434 states and 698 transitions. [2024-11-25 02:56:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-11-25 02:56:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 02:56:49,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 3186 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 434 states and 661 transitions. [2024-11-25 02:57:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 661 transitions. [2024-11-25 02:57:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 02:57:01,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:01,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:03,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 438 states and 669 transitions. [2024-11-25 02:57:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 669 transitions. [2024-11-25 02:57:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 02:57:05,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:05,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 441 states and 672 transitions. [2024-11-25 02:57:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 672 transitions. [2024-11-25 02:57:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 02:57:07,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3155 backedges. 0 proven. 3153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 444 states and 677 transitions. [2024-11-25 02:57:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 677 transitions. [2024-11-25 02:57:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 02:57:08,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3478 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 445 states and 716 transitions. [2024-11-25 02:57:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 716 transitions. [2024-11-25 02:57:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 02:57:09,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 3367 proven. 148 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 445 states and 678 transitions. [2024-11-25 02:57:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 678 transitions. [2024-11-25 02:57:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:57:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:23,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:26,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 449 states and 686 transitions. [2024-11-25 02:57:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 686 transitions. [2024-11-25 02:57:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:57:26,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:26,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3631 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:28,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 452 states and 689 transitions. [2024-11-25 02:57:28,529 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 689 transitions. [2024-11-25 02:57:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 02:57:28,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:28,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 3333 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:29,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 455 states and 694 transitions. [2024-11-25 02:57:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 694 transitions. [2024-11-25 02:57:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 02:57:29,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:29,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 0 proven. 3667 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 456 states and 734 transitions. [2024-11-25 02:57:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 734 transitions. [2024-11-25 02:57:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:57:30,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3707 backedges. 3553 proven. 152 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 456 states and 695 transitions. [2024-11-25 02:57:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 695 transitions. [2024-11-25 02:57:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:57:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3707 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 460 states and 703 transitions. [2024-11-25 02:57:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 703 transitions. [2024-11-25 02:57:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:57:48,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3824 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:50,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 463 states and 706 transitions. [2024-11-25 02:57:50,271 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 706 transitions. [2024-11-25 02:57:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:57:50,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:50,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3520 backedges. 0 proven. 3518 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 466 states and 711 transitions. [2024-11-25 02:57:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 711 transitions. [2024-11-25 02:57:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:57:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3863 backedges. 0 proven. 3861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:57:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 467 states and 752 transitions. [2024-11-25 02:57:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 752 transitions. [2024-11-25 02:57:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:57:52,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3902 backedges. 3744 proven. 156 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 467 states and 712 transitions. [2024-11-25 02:58:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 712 transitions. [2024-11-25 02:58:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:58:07,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3902 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 471 states and 720 transitions. [2024-11-25 02:58:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 720 transitions. [2024-11-25 02:58:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:58:11,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 474 states and 723 transitions. [2024-11-25 02:58:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 723 transitions. [2024-11-25 02:58:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:58:13,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3710 backedges. 0 proven. 3708 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 477 states and 728 transitions. [2024-11-25 02:58:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 728 transitions. [2024-11-25 02:58:15,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:58:15,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:15,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4062 backedges. 0 proven. 4060 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 478 states and 770 transitions. [2024-11-25 02:58:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 770 transitions. [2024-11-25 02:58:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:58:16,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:16,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4102 backedges. 3940 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 478 states and 729 transitions. [2024-11-25 02:58:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 729 transitions. [2024-11-25 02:58:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 02:58:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:31,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4102 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 482 states and 737 transitions. [2024-11-25 02:58:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 737 transitions. [2024-11-25 02:58:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 02:58:36,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 485 states and 740 transitions. [2024-11-25 02:58:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 740 transitions. [2024-11-25 02:58:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:58:38,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:38,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3905 backedges. 0 proven. 3903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 488 states and 745 transitions. [2024-11-25 02:58:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 745 transitions. [2024-11-25 02:58:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:58:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4266 backedges. 0 proven. 4264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 489 states and 788 transitions. [2024-11-25 02:58:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 788 transitions. [2024-11-25 02:58:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:58:41,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 4141 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:58:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 489 states and 746 transitions. [2024-11-25 02:58:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 746 transitions. [2024-11-25 02:58:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:58:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 493 states and 754 transitions. [2024-11-25 02:59:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 754 transitions. [2024-11-25 02:59:02,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:59:02,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:02,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4433 backedges. 0 proven. 4431 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 496 states and 757 transitions. [2024-11-25 02:59:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 757 transitions. [2024-11-25 02:59:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:59:04,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4105 backedges. 0 proven. 4103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 499 states and 762 transitions. [2024-11-25 02:59:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 762 transitions. [2024-11-25 02:59:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:59:05,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:05,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4475 backedges. 0 proven. 4473 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 500 states and 806 transitions. [2024-11-25 02:59:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 806 transitions. [2024-11-25 02:59:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 02:59:07,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 4347 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 500 states and 763 transitions. [2024-11-25 02:59:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 763 transitions. [2024-11-25 02:59:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:59:24,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 504 states and 771 transitions. [2024-11-25 02:59:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 771 transitions. [2024-11-25 02:59:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:59:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4646 backedges. 0 proven. 4644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 507 states and 774 transitions. [2024-11-25 02:59:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 774 transitions. [2024-11-25 02:59:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:59:32,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:32,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4310 backedges. 0 proven. 4308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 510 states and 779 transitions. [2024-11-25 02:59:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 779 transitions. [2024-11-25 02:59:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:59:33,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4689 backedges. 0 proven. 4687 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 511 states and 824 transitions. [2024-11-25 02:59:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 824 transitions. [2024-11-25 02:59:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-25 02:59:35,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:35,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 4558 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 511 states and 780 transitions. [2024-11-25 02:59:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 780 transitions. [2024-11-25 02:59:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 02:59:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:59:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 515 states and 788 transitions. [2024-11-25 02:59:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 788 transitions. [2024-11-25 02:59:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 02:59:59,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:59,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4864 backedges. 0 proven. 4862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 518 states and 791 transitions. [2024-11-25 03:00:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 791 transitions. [2024-11-25 03:00:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 03:00:01,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4520 backedges. 0 proven. 4518 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 521 states and 796 transitions. [2024-11-25 03:00:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 796 transitions. [2024-11-25 03:00:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 03:00:03,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4908 backedges. 0 proven. 4906 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 522 states and 842 transitions. [2024-11-25 03:00:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 842 transitions. [2024-11-25 03:00:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 03:00:05,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 4774 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 522 states and 797 transitions. [2024-11-25 03:00:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 797 transitions. [2024-11-25 03:00:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 03:00:24,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:24,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 526 states and 805 transitions. [2024-11-25 03:00:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 805 transitions. [2024-11-25 03:00:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 03:00:30,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5087 backedges. 0 proven. 5085 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 529 states and 808 transitions. [2024-11-25 03:00:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 808 transitions. [2024-11-25 03:00:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-25 03:00:33,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:33,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:34,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4735 backedges. 0 proven. 4733 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 532 states and 813 transitions. [2024-11-25 03:00:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 813 transitions. [2024-11-25 03:00:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-25 03:00:34,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5132 backedges. 0 proven. 5130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 533 states and 860 transitions. [2024-11-25 03:00:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 860 transitions. [2024-11-25 03:00:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 03:00:36,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:36,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 4995 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:00:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 533 states and 814 transitions. [2024-11-25 03:00:57,117 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 814 transitions. [2024-11-25 03:00:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 03:00:57,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 537 states and 822 transitions. [2024-11-25 03:01:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 822 transitions. [2024-11-25 03:01:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 03:01:02,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:02,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5315 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 540 states and 825 transitions. [2024-11-25 03:01:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 825 transitions. [2024-11-25 03:01:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 03:01:05,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:05,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 0 proven. 4953 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 543 states and 830 transitions. [2024-11-25 03:01:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 830 transitions. [2024-11-25 03:01:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 03:01:07,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 0 proven. 5359 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 544 states and 878 transitions. [2024-11-25 03:01:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 878 transitions. [2024-11-25 03:01:08,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 03:01:08,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:08,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5407 backedges. 5221 proven. 184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 544 states and 831 transitions. [2024-11-25 03:01:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 831 transitions. [2024-11-25 03:01:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:01:29,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5407 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 548 states and 839 transitions. [2024-11-25 03:01:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 839 transitions. [2024-11-25 03:01:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:01:35,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:35,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5548 backedges. 0 proven. 5546 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 551 states and 842 transitions. [2024-11-25 03:01:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 842 transitions. [2024-11-25 03:01:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-25 03:01:38,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5180 backedges. 0 proven. 5178 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:40,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 554 states and 847 transitions. [2024-11-25 03:01:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 847 transitions. [2024-11-25 03:01:40,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-25 03:01:40,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5595 backedges. 0 proven. 5593 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:01:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 555 states and 896 transitions. [2024-11-25 03:01:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 896 transitions. [2024-11-25 03:01:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:01:41,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5642 backedges. 5452 proven. 188 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 555 states and 848 transitions. [2024-11-25 03:02:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 848 transitions. [2024-11-25 03:02:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:02:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5642 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 559 states and 856 transitions. [2024-11-25 03:02:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 856 transitions. [2024-11-25 03:02:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:02:10,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5786 backedges. 0 proven. 5784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 562 states and 859 transitions. [2024-11-25 03:02:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 859 transitions. [2024-11-25 03:02:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:02:13,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:13,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5410 backedges. 0 proven. 5408 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 565 states and 864 transitions. [2024-11-25 03:02:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 864 transitions. [2024-11-25 03:02:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:02:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5834 backedges. 0 proven. 5832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 566 states and 914 transitions. [2024-11-25 03:02:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 914 transitions. [2024-11-25 03:02:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 03:02:17,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 5688 proven. 192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 566 states and 865 transitions. [2024-11-25 03:02:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 865 transitions. [2024-11-25 03:02:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 03:02:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 570 states and 873 transitions. [2024-11-25 03:02:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 873 transitions. [2024-11-25 03:02:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 03:02:47,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6029 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 573 states and 876 transitions. [2024-11-25 03:02:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 876 transitions. [2024-11-25 03:02:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 03:02:50,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5645 backedges. 0 proven. 5643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 576 states and 881 transitions. [2024-11-25 03:02:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 881 transitions. [2024-11-25 03:02:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 03:02:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6078 backedges. 0 proven. 6076 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:02:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 577 states and 881 transitions. [2024-11-25 03:02:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 881 transitions. [2024-11-25 03:02:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-25 03:02:54,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:54,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:17,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6127 backedges. 5929 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:19,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 571 states and 822 transitions. [2024-11-25 03:03:19,226 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 822 transitions. [2024-11-25 03:03:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:03:19,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6127 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 574 states and 827 transitions. [2024-11-25 03:03:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 827 transitions. [2024-11-25 03:03:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:03:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6277 backedges. 0 proven. 6275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 573 states and 826 transitions. [2024-11-25 03:03:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 826 transitions. [2024-11-25 03:03:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 03:03:29,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:29,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 5885 backedges. 0 proven. 5883 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 576 states and 831 transitions. [2024-11-25 03:03:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 831 transitions. [2024-11-25 03:03:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 03:03:30,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:30,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:32,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6327 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6277 trivial. 0 not checked. [2024-11-25 03:03:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 569 states and 769 transitions. [2024-11-25 03:03:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 769 transitions. [2024-11-25 03:03:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 03:03:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6327 backedges. 0 proven. 6325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 572 states and 773 transitions. [2024-11-25 03:03:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 773 transitions. [2024-11-25 03:03:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-25 03:03:41,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6130 backedges. 5932 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 566 states and 763 transitions. [2024-11-25 03:04:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 763 transitions. [2024-11-25 03:04:06,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:04:06,530 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 257 iterations. [2024-11-25 03:04:06,543 INFO L726 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-11-25 03:04:13,310 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: (= ~counter~0 0) [2024-11-25 03:04:13,310 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L31-1(line 31) the Hoare annotation is: true [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: true [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L40-1(line 40) the Hoare annotation is: true [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L40-2(lines 40 49) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_#t~post4#1| 49) (< 50 ~counter~0))) [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L40-3(lines 40 49) the Hoare annotation is: (<= ~counter~0 50) [2024-11-25 03:04:13,311 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-11-25 03:04:13,312 INFO L77 FloydHoareUtils]: At program point L40-5(lines 40 49) the Hoare annotation is: true [2024-11-25 03:04:13,312 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-11-25 03:04:13,313 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 39) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_#t~post3#1| 0))) (or (and (<= |ULTIMATE.start_main_#t~post3#1| 13) (< 12 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 14) (< 13 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 45) (< 44 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 46) (< 45 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 37) (< 37 ~counter~0) (<= ~counter~0 38) (< 36 |ULTIMATE.start_main_#t~post3#1|)) (and (< 23 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 25) (< 24 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 24)) (and (<= ~counter~0 4) (< 3 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 3) (< 2 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 16) (<= |ULTIMATE.start_main_#t~post3#1| 15) (< 15 ~counter~0) (< 14 |ULTIMATE.start_main_#t~post3#1|)) (and (< 30 |ULTIMATE.start_main_#t~post3#1|) (< 31 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 31) (<= ~counter~0 32)) (and (<= (+ |ULTIMATE.start_main_#t~post3#1| 1) ~counter~0) (< 49 |ULTIMATE.start_main_#t~post3#1|)) (and (< 5 |ULTIMATE.start_main_#t~post3#1|) (< 6 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 6) (<= ~counter~0 7)) (and (< 24 |ULTIMATE.start_main_#t~post3#1|) (< 25 ~counter~0) (<= ~counter~0 26) (<= |ULTIMATE.start_main_#t~post3#1| 25)) (and (<= |ULTIMATE.start_main_#t~post3#1| 1) (<= ~counter~0 2) (not .cse0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 35) (< 34 |ULTIMATE.start_main_#t~post3#1|) (< 35 ~counter~0) (<= ~counter~0 36)) (and (< 19 |ULTIMATE.start_main_#t~post3#1|) (< 20 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 20) (<= ~counter~0 21)) (and (< 46 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 46) (< 45 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 47)) (and (< 23 ~counter~0) (< 22 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 23) (<= ~counter~0 24)) (and (<= ~counter~0 19) (<= |ULTIMATE.start_main_#t~post3#1| 18) (< 17 |ULTIMATE.start_main_#t~post3#1|) (< 18 ~counter~0)) (and (< 11 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 12) (<= ~counter~0 13) (< 12 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 26) (< 25 |ULTIMATE.start_main_#t~post3#1|) (< 26 ~counter~0) (<= ~counter~0 27)) (and (< 21 ~counter~0) (<= ~counter~0 22) (< 20 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 21)) (and (< 38 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 39) (<= ~counter~0 40) (< 39 ~counter~0)) (and (< 3 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 5) (<= |ULTIMATE.start_main_#t~post3#1| 4) (< 4 ~counter~0)) (and (< 17 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 17) (<= ~counter~0 18) (< 16 |ULTIMATE.start_main_#t~post3#1|)) (and (< 47 ~counter~0) (<= ~counter~0 48) (< 46 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 47)) (and (<= ~counter~0 17) (<= |ULTIMATE.start_main_#t~post3#1| 16) (< 16 ~counter~0) (< 15 |ULTIMATE.start_main_#t~post3#1|)) (and (< 34 ~counter~0) (<= ~counter~0 35) (< 33 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 34)) (and (< 38 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 38) (< 37 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 39)) (and (<= ~counter~0 15) (<= |ULTIMATE.start_main_#t~post3#1| 14) (< 13 |ULTIMATE.start_main_#t~post3#1|) (< 14 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 36) (< 35 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 37) (< 36 ~counter~0)) (and .cse0 (<= ~counter~0 1) (<= 1 ~counter~0)) (and (<= ~counter~0 10) (<= |ULTIMATE.start_main_#t~post3#1| 9) (< 9 ~counter~0) (< 8 |ULTIMATE.start_main_#t~post3#1|)) (and (< 29 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 29) (<= ~counter~0 30) (< 28 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 6) (< 4 |ULTIMATE.start_main_#t~post3#1|) (< 5 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 5)) (and (<= |ULTIMATE.start_main_#t~post3#1| 30) (<= ~counter~0 31) (< 30 ~counter~0) (< 29 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 23) (<= |ULTIMATE.start_main_#t~post3#1| 22) (< 22 ~counter~0) (< 21 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 33) (<= |ULTIMATE.start_main_#t~post3#1| 32) (< 32 ~counter~0) (< 31 |ULTIMATE.start_main_#t~post3#1|)) (and (< 41 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 43) (<= |ULTIMATE.start_main_#t~post3#1| 42) (< 42 ~counter~0)) (and (< 27 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 28) (<= ~counter~0 29) (< 28 ~counter~0)) (and (<= ~counter~0 3) (<= |ULTIMATE.start_main_#t~post3#1| 2) (< 2 ~counter~0) (< 1 |ULTIMATE.start_main_#t~post3#1|)) (and (<= |ULTIMATE.start_main_#t~post3#1| 7) (< 6 |ULTIMATE.start_main_#t~post3#1|) (< 7 ~counter~0) (<= ~counter~0 8)) (and (< 26 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 28) (<= |ULTIMATE.start_main_#t~post3#1| 27) (< 27 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 44) (< 44 ~counter~0) (<= ~counter~0 45) (< 43 |ULTIMATE.start_main_#t~post3#1|)) (and (< 40 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 41) (< 41 ~counter~0) (<= ~counter~0 42)) (and (<= |ULTIMATE.start_main_#t~post3#1| 11) (< 10 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 12) (< 11 ~counter~0)) (and (< 48 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 49) (<= ~counter~0 50) (< 49 ~counter~0)) (and (<= ~counter~0 44) (< 43 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 43) (< 42 |ULTIMATE.start_main_#t~post3#1|)) (and (< 32 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 34) (< 33 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 33)) (and (<= ~counter~0 41) (<= |ULTIMATE.start_main_#t~post3#1| 40) (< 40 ~counter~0) (< 39 |ULTIMATE.start_main_#t~post3#1|)) (and (< 7 |ULTIMATE.start_main_#t~post3#1|) (< 8 ~counter~0) (<= ~counter~0 9) (<= |ULTIMATE.start_main_#t~post3#1| 8)) (and (< 47 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 49) (<= |ULTIMATE.start_main_#t~post3#1| 48) (< 48 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 19) (< 19 ~counter~0) (<= ~counter~0 20) (< 18 |ULTIMATE.start_main_#t~post3#1|)) (and (< 10 ~counter~0) (< 9 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 10) (<= ~counter~0 11)))) [2024-11-25 03:04:13,314 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: true [2024-11-25 03:04:13,314 INFO L77 FloydHoareUtils]: At program point L36-4(lines 36 39) the Hoare annotation is: (<= ~counter~0 50) [2024-11-25 03:04:13,314 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-25 03:04:13,314 INFO L77 FloydHoareUtils]: At program point L36-6(lines 36 39) the Hoare annotation is: true [2024-11-25 03:04:13,314 INFO L77 FloydHoareUtils]: At program point L45-2(lines 40 49) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point L41(lines 40 49) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 17) the Hoare annotation is: true [2024-11-25 03:04:13,315 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 15 17) the Hoare annotation is: true [2024-11-25 03:04:13,316 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 18 24) the Hoare annotation is: true [2024-11-25 03:04:13,316 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 18 24) the Hoare annotation is: true [2024-11-25 03:04:13,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:04:13 ImpRootNode [2024-11-25 03:04:13,334 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:04:13,335 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:04:13,335 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:04:13,335 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:04:13,336 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:51:58" (3/4) ... [2024-11-25 03:04:13,338 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:04:13,342 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 03:04:13,342 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 03:04:13,346 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-25 03:04:13,346 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-25 03:04:13,347 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 03:04:13,347 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:04:13,461 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:04:13,461 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:04:13,462 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:04:13,463 INFO L158 Benchmark]: Toolchain (without parser) took 735361.76ms. Allocated memory was 167.8MB in the beginning and 3.0GB in the end (delta: 2.8GB). Free memory was 144.2MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 879.6MB. Max. memory is 16.1GB. [2024-11-25 03:04:13,463 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:04:13,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.85ms. Allocated memory is still 117.4MB. Free memory was 93.9MB in the beginning and 82.8MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:04:13,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.20ms. Allocated memory is still 117.4MB. Free memory was 82.8MB in the beginning and 81.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:04:13,465 INFO L158 Benchmark]: Boogie Preprocessor took 31.33ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 81.0MB in the end (delta: 730.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:04:13,466 INFO L158 Benchmark]: RCFGBuilder took 378.72ms. Allocated memory is still 117.4MB. Free memory was 80.7MB in the beginning and 67.2MB in the end (delta: 13.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:04:13,466 INFO L158 Benchmark]: CodeCheck took 734497.42ms. Allocated memory was 117.4MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 66.8MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 846.0MB. Max. memory is 16.1GB. [2024-11-25 03:04:13,468 INFO L158 Benchmark]: Witness Printer took 127.36ms. Allocated memory is still 3.0GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:04:13,469 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 26 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 727.7s, OverallIterations: 257, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 236456 SdHoareTripleChecker+Valid, 974.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 226356 mSDsluCounter, 136145 SdHoareTripleChecker+Invalid, 816.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 92155 mSDsCounter, 206736 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 993382 IncrementalHoareTripleChecker+Invalid, 1200118 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 206736 mSolverCounterUnsat, 43990 mSDtfsCounter, 993382 mSolverCounterSat, 14.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 704388 GetRequests, 669266 SyntacticMatches, 34082 SemanticMatches, 1040 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2567288 ImplicationChecksByTransitivity, 545.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 535.1s InterpolantComputationTime, 35463 NumberOfCodeBlocks, 35463 NumberOfCodeBlocksAsserted, 256 NumberOfCheckSat, 35207 ConstructedInterpolants, 0 QuantifiedInterpolants, 103657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 256 InterpolantComputations, 7 PerfectInterpolantSequences, 111996/536541 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - ProcedureContractResult [Line: 15]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (counter == \old(counter)) - ProcedureContractResult [Line: 18]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.85ms. Allocated memory is still 117.4MB. Free memory was 93.9MB in the beginning and 82.8MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.20ms. Allocated memory is still 117.4MB. Free memory was 82.8MB in the beginning and 81.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.33ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 81.0MB in the end (delta: 730.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 378.72ms. Allocated memory is still 117.4MB. Free memory was 80.7MB in the beginning and 67.2MB in the end (delta: 13.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 734497.42ms. Allocated memory was 117.4MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 66.8MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 846.0MB. Max. memory is 16.1GB. * Witness Printer took 127.36ms. Allocated memory is still 3.0GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 03:04:13,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf97ddbd-a38d-4f97-9036-9690ef9f3a71/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE