./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound20.c --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_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b --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 4b6ae28789704f5fd465d11d450ce27cd9b971ac76fe8e36268d0ace5b5b057f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:13:51,434 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:13:51,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:13:51,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:13:51,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:13:51,509 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:13:51,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:13:51,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:13:51,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:13:51,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:13:51,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:13:51,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:13:51,512 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:13:51,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:13:51,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:13:51,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:13:51,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:13:51,513 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:13:51,513 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:13:51,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:13:51,513 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_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b 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 -> 4b6ae28789704f5fd465d11d450ce27cd9b971ac76fe8e36268d0ace5b5b057f [2024-12-06 00:13:51,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:13:51,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:13:51,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:13:51,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:13:51,726 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:13:51,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound20.c [2024-12-06 00:13:54,295 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/data/50a152f95/72cede0d4cfd4ba1af43f8ee216f6964/FLAG879a1a736 [2024-12-06 00:13:54,474 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:13:54,475 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound20.c [2024-12-06 00:13:54,482 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/data/50a152f95/72cede0d4cfd4ba1af43f8ee216f6964/FLAG879a1a736 [2024-12-06 00:13:54,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/data/50a152f95/72cede0d4cfd4ba1af43f8ee216f6964 [2024-12-06 00:13:54,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:13:54,854 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:13:54,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:13:54,855 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:13:54,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:13:54,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:13:54" (1/1) ... [2024-12-06 00:13:54,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1551b463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:54, skipping insertion in model container [2024-12-06 00:13:54,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:13:54" (1/1) ... [2024-12-06 00:13:54,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:13:55,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:13:55,022 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:13:55,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:13:55,052 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:13:55,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55 WrapperNode [2024-12-06 00:13:55,053 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:13:55,053 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:13:55,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:13:55,053 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:13:55,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,080 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 99 [2024-12-06 00:13:55,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:13:55,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:13:55,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:13:55,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:13:55,087 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,088 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,089 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,091 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,096 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,097 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,099 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:13:55,099 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:13:55,100 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:13:55,100 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:13:55,101 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:13:55,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:13:55,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:13:55,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f7225b-b59b-433e-956d-1233b8625d3d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:13:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:13:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:13:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:13:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:13:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:13:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:13:55,193 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:13:55,194 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:13:55,466 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-12-06 00:13:55,466 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:13:55,496 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:13:55,496 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:13:55,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:13:55 BoogieIcfgContainer [2024-12-06 00:13:55,497 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:13:55,498 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:13:55,498 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:13:55,505 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:13:55,506 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:13:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-12-06 00:13:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-12-06 00:13:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:13:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 118 states and 124 transitions. [2024-12-06 00:13:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 124 transitions. [2024-12-06 00:13:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:13:55,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-06 00:13:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-06 00:13:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:13:55,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-06 00:13:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-06 00:13:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:13:55,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 126 states and 136 transitions. [2024-12-06 00:13:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 136 transitions. [2024-12-06 00:13:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:13:55,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2024-12-06 00:13:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2024-12-06 00:13:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:13:56,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2024-12-06 00:13:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2024-12-06 00:13:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:13:56,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 129 states and 139 transitions. [2024-12-06 00:13:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 139 transitions. [2024-12-06 00:13:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:13:56,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-12-06 00:13:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-12-06 00:13:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:13:56,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-06 00:13:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-06 00:13:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:13:56,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-12-06 00:13:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-12-06 00:13:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:13:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-12-06 00:13:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-12-06 00:13:56,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:13:56,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-06 00:13:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-06 00:13:56,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:13:56,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-12-06 00:13:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-12-06 00:13:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:13:56,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:13:56,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 136 states and 147 transitions. [2024-12-06 00:13:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2024-12-06 00:13:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:13:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-06 00:13:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-06 00:13:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:13:56,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,494 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:13:56,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 153 states and 169 transitions. [2024-12-06 00:13:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 169 transitions. [2024-12-06 00:13:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:13:56,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 172 states and 194 transitions. [2024-12-06 00:13:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 194 transitions. [2024-12-06 00:13:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:13:57,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:57,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 173 states and 195 transitions. [2024-12-06 00:13:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2024-12-06 00:13:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:13:57,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:57,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:13:57,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:57,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 176 states and 199 transitions. [2024-12-06 00:13:57,740 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 199 transitions. [2024-12-06 00:13:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:13:57,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:57,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 178 states and 202 transitions. [2024-12-06 00:13:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 202 transitions. [2024-12-06 00:13:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:13:57,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 180 states and 205 transitions. [2024-12-06 00:13:58,038 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 205 transitions. [2024-12-06 00:13:58,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:13:58,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 181 states and 206 transitions. [2024-12-06 00:13:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 206 transitions. [2024-12-06 00:13:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:13:58,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 184 states and 210 transitions. [2024-12-06 00:13:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 210 transitions. [2024-12-06 00:13:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:13:58,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 188 states and 214 transitions. [2024-12-06 00:13:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 214 transitions. [2024-12-06 00:13:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:13:58,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 189 states and 216 transitions. [2024-12-06 00:13:58,540 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 216 transitions. [2024-12-06 00:13:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:13:58,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:13:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 191 states and 218 transitions. [2024-12-06 00:13:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 218 transitions. [2024-12-06 00:13:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:13:58,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 207 states and 238 transitions. [2024-12-06 00:13:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 238 transitions. [2024-12-06 00:13:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:13:58,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 208 states and 239 transitions. [2024-12-06 00:13:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 239 transitions. [2024-12-06 00:13:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:13:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 209 states and 240 transitions. [2024-12-06 00:13:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 240 transitions. [2024-12-06 00:13:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:13:58,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 210 states and 241 transitions. [2024-12-06 00:13:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 241 transitions. [2024-12-06 00:13:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:13:59,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 211 states and 242 transitions. [2024-12-06 00:13:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 242 transitions. [2024-12-06 00:13:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:13:59,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 216 states and 251 transitions. [2024-12-06 00:13:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 251 transitions. [2024-12-06 00:13:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:13:59,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 217 states and 252 transitions. [2024-12-06 00:13:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 252 transitions. [2024-12-06 00:13:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:13:59,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 218 states and 253 transitions. [2024-12-06 00:13:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 253 transitions. [2024-12-06 00:13:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:13:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 225 states and 264 transitions. [2024-12-06 00:13:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 264 transitions. [2024-12-06 00:13:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:13:59,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 227 states and 270 transitions. [2024-12-06 00:13:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2024-12-06 00:13:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:13:59,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:13:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-12-06 00:13:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-12-06 00:13:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:13:59,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:13:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 230 states and 274 transitions. [2024-12-06 00:13:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 274 transitions. [2024-12-06 00:13:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:13:59,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:00,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 264 states and 316 transitions. [2024-12-06 00:14:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 316 transitions. [2024-12-06 00:14:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:14:00,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 265 states and 317 transitions. [2024-12-06 00:14:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 317 transitions. [2024-12-06 00:14:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:14:01,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 300 states and 361 transitions. [2024-12-06 00:14:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 361 transitions. [2024-12-06 00:14:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:14:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 301 states and 362 transitions. [2024-12-06 00:14:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 362 transitions. [2024-12-06 00:14:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:14:02,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:02,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 300 states and 361 transitions. [2024-12-06 00:14:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 361 transitions. [2024-12-06 00:14:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:14:02,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 377 transitions. [2024-12-06 00:14:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 377 transitions. [2024-12-06 00:14:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:14:03,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 310 states and 379 transitions. [2024-12-06 00:14:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 379 transitions. [2024-12-06 00:14:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:14:03,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 312 states and 381 transitions. [2024-12-06 00:14:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 381 transitions. [2024-12-06 00:14:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:14:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 322 states and 397 transitions. [2024-12-06 00:14:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 397 transitions. [2024-12-06 00:14:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:14:04,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:14:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 324 states and 400 transitions. [2024-12-06 00:14:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 400 transitions. [2024-12-06 00:14:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:14:04,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:14:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 323 states and 399 transitions. [2024-12-06 00:14:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 399 transitions. [2024-12-06 00:14:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:14:05,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:14:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 322 states and 398 transitions. [2024-12-06 00:14:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 398 transitions. [2024-12-06 00:14:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:14:05,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:05,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 321 states and 397 transitions. [2024-12-06 00:14:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 397 transitions. [2024-12-06 00:14:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:14:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:14:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 320 states and 396 transitions. [2024-12-06 00:14:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 396 transitions. [2024-12-06 00:14:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:14:05,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 319 states and 395 transitions. [2024-12-06 00:14:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 395 transitions. [2024-12-06 00:14:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:14:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:06,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:06,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 333 states and 413 transitions. [2024-12-06 00:14:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-12-06 00:14:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:14:06,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:06,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:06,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 348 states and 433 transitions. [2024-12-06 00:14:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 433 transitions. [2024-12-06 00:14:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:14:06,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:14:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 347 states and 432 transitions. [2024-12-06 00:14:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-12-06 00:14:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:14:07,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:14:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 346 states and 431 transitions. [2024-12-06 00:14:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 431 transitions. [2024-12-06 00:14:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:14:07,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 347 states and 432 transitions. [2024-12-06 00:14:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-12-06 00:14:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:14:07,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:14:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 431 transitions. [2024-12-06 00:14:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 431 transitions. [2024-12-06 00:14:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:14:07,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:14:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 345 states and 430 transitions. [2024-12-06 00:14:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 430 transitions. [2024-12-06 00:14:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:14:07,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 344 states and 429 transitions. [2024-12-06 00:14:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-12-06 00:14:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:14:07,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:14:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 343 states and 428 transitions. [2024-12-06 00:14:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 428 transitions. [2024-12-06 00:14:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:14:07,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:14:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 342 states and 427 transitions. [2024-12-06 00:14:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 427 transitions. [2024-12-06 00:14:07,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:14:07,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 344 states and 429 transitions. [2024-12-06 00:14:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-12-06 00:14:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:14:08,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:14:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 343 states and 428 transitions. [2024-12-06 00:14:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 428 transitions. [2024-12-06 00:14:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:14:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:14:08,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 342 states and 427 transitions. [2024-12-06 00:14:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 427 transitions. [2024-12-06 00:14:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:14:08,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 361 states and 451 transitions. [2024-12-06 00:14:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 451 transitions. [2024-12-06 00:14:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:14:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 362 states and 452 transitions. [2024-12-06 00:14:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 452 transitions. [2024-12-06 00:14:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:14:08,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:08,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:14:08,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 372 states and 465 transitions. [2024-12-06 00:14:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 465 transitions. [2024-12-06 00:14:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:14:10,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:14:10,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 373 states and 466 transitions. [2024-12-06 00:14:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 466 transitions. [2024-12-06 00:14:10,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:14:10,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:10,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 376 states and 470 transitions. [2024-12-06 00:14:10,660 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 470 transitions. [2024-12-06 00:14:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:14:10,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 380 states and 476 transitions. [2024-12-06 00:14:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 476 transitions. [2024-12-06 00:14:11,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:14:11,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:11,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 379 states and 475 transitions. [2024-12-06 00:14:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 475 transitions. [2024-12-06 00:14:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:14:11,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:11,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 385 states and 481 transitions. [2024-12-06 00:14:11,767 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 481 transitions. [2024-12-06 00:14:11,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:14:11,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:11,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:11,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:14:11,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 404 states and 509 transitions. [2024-12-06 00:14:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 509 transitions. [2024-12-06 00:14:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:14:13,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:13,223 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:14,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 423 states and 538 transitions. [2024-12-06 00:14:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 538 transitions. [2024-12-06 00:14:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:14:14,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:14,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 443 states and 567 transitions. [2024-12-06 00:14:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 567 transitions. [2024-12-06 00:14:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:14:16,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:16,317 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:14:16,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:17,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 446 states and 573 transitions. [2024-12-06 00:14:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 573 transitions. [2024-12-06 00:14:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:14:17,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:17,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 449 states and 581 transitions. [2024-12-06 00:14:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 581 transitions. [2024-12-06 00:14:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:14:18,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 450 states and 581 transitions. [2024-12-06 00:14:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 581 transitions. [2024-12-06 00:14:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:14:18,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 453 states and 589 transitions. [2024-12-06 00:14:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 589 transitions. [2024-12-06 00:14:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:14:19,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 455 states and 592 transitions. [2024-12-06 00:14:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 592 transitions. [2024-12-06 00:14:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:14:20,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 458 states and 598 transitions. [2024-12-06 00:14:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 598 transitions. [2024-12-06 00:14:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:14:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 459 states and 598 transitions. [2024-12-06 00:14:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 598 transitions. [2024-12-06 00:14:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:14:21,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 461 states and 602 transitions. [2024-12-06 00:14:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 602 transitions. [2024-12-06 00:14:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:14:22,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:22,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 465 states and 609 transitions. [2024-12-06 00:14:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 609 transitions. [2024-12-06 00:14:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:14:24,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:14:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 463 states and 606 transitions. [2024-12-06 00:14:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 606 transitions. [2024-12-06 00:14:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:14:24,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:14:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 465 states and 610 transitions. [2024-12-06 00:14:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 610 transitions. [2024-12-06 00:14:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:14:24,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:24,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:14:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 477 states and 635 transitions. [2024-12-06 00:14:27,740 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 635 transitions. [2024-12-06 00:14:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:14:27,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:14:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 479 states and 636 transitions. [2024-12-06 00:14:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 636 transitions. [2024-12-06 00:14:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:14:28,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:28,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:14:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 492 states and 662 transitions. [2024-12-06 00:14:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 662 transitions. [2024-12-06 00:14:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:14:31,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:31,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:14:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 495 states and 668 transitions. [2024-12-06 00:14:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 668 transitions. [2024-12-06 00:14:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:14:31,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:14:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 503 states and 683 transitions. [2024-12-06 00:14:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 683 transitions. [2024-12-06 00:14:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:14:34,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:14:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 507 states and 692 transitions. [2024-12-06 00:14:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 692 transitions. [2024-12-06 00:14:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:14:35,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:14:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 516 states and 709 transitions. [2024-12-06 00:14:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 709 transitions. [2024-12-06 00:14:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:14:37,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:14:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 520 states and 718 transitions. [2024-12-06 00:14:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 718 transitions. [2024-12-06 00:14:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:38,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,504 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 523 states and 730 transitions. [2024-12-06 00:14:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 730 transitions. [2024-12-06 00:14:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 525 states and 734 transitions. [2024-12-06 00:14:40,670 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 734 transitions. [2024-12-06 00:14:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:40,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 526 states and 735 transitions. [2024-12-06 00:14:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 735 transitions. [2024-12-06 00:14:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:14:41,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:41,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 540 states and 770 transitions. [2024-12-06 00:14:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 770 transitions. [2024-12-06 00:14:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:14:45,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:45,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 548 states and 784 transitions. [2024-12-06 00:14:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 784 transitions. [2024-12-06 00:14:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:14:47,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 552 states and 793 transitions. [2024-12-06 00:14:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 793 transitions. [2024-12-06 00:14:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:14:48,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:52,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 585 states and 847 transitions. [2024-12-06 00:14:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 847 transitions. [2024-12-06 00:14:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:14:52,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:52,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:55,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 594 states and 863 transitions. [2024-12-06 00:14:55,116 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 863 transitions. [2024-12-06 00:14:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:14:55,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:55,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:14:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 598 states and 873 transitions. [2024-12-06 00:14:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 873 transitions. [2024-12-06 00:14:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:14:56,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:56,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 633 states and 937 transitions. [2024-12-06 00:15:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 937 transitions. [2024-12-06 00:15:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:15:02,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:02,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 953 transitions. [2024-12-06 00:15:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 953 transitions. [2024-12-06 00:15:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:15:04,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:04,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 649 states and 968 transitions. [2024-12-06 00:15:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 968 transitions. [2024-12-06 00:15:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:15:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:15:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 658 states and 989 transitions. [2024-12-06 00:15:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 989 transitions. [2024-12-06 00:15:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:15:08,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:15:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 662 states and 995 transitions. [2024-12-06 00:15:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 995 transitions. [2024-12-06 00:15:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:15:10,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:15:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 666 states and 998 transitions. [2024-12-06 00:15:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 998 transitions. [2024-12-06 00:15:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:15:11,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 689 states and 1042 transitions. [2024-12-06 00:15:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1042 transitions. [2024-12-06 00:15:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:15:18,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 694 states and 1048 transitions. [2024-12-06 00:15:20,952 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1048 transitions. [2024-12-06 00:15:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:15:20,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 00:15:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 713 states and 1082 transitions. [2024-12-06 00:15:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1082 transitions. [2024-12-06 00:15:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:15:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 00:15:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 715 states and 1088 transitions. [2024-12-06 00:15:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1088 transitions. [2024-12-06 00:15:28,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:15:28,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:28,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 00:15:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 717 states and 1095 transitions. [2024-12-06 00:15:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1095 transitions. [2024-12-06 00:15:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:15:29,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:29,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:15:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 724 states and 1105 transitions. [2024-12-06 00:15:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1105 transitions. [2024-12-06 00:15:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:15:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 00:15:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 731 states and 1116 transitions. [2024-12-06 00:15:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1116 transitions. [2024-12-06 00:15:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:15:34,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 00:15:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 742 states and 1137 transitions. [2024-12-06 00:15:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1137 transitions. [2024-12-06 00:15:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:15:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 00:15:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 743 states and 1141 transitions. [2024-12-06 00:15:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1141 transitions. [2024-12-06 00:15:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:15:38,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:15:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:40,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 758 states and 1164 transitions. [2024-12-06 00:15:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1164 transitions. [2024-12-06 00:15:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:15:40,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:15:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 758 states and 1163 transitions. [2024-12-06 00:15:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1163 transitions. [2024-12-06 00:15:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:15:41,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:41,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:15:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 767 states and 1177 transitions. [2024-12-06 00:15:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1177 transitions. [2024-12-06 00:15:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:15:44,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:15:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 768 states and 1180 transitions. [2024-12-06 00:15:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1180 transitions. [2024-12-06 00:15:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:15:45,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:15:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 784 states and 1201 transitions. [2024-12-06 00:15:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1201 transitions. [2024-12-06 00:15:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:15:48,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:15:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 793 states and 1214 transitions. [2024-12-06 00:15:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1214 transitions. [2024-12-06 00:15:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:15:50,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:50,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 00:15:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 794 states and 1216 transitions. [2024-12-06 00:15:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1216 transitions. [2024-12-06 00:15:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:15:51,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:15:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 819 states and 1255 transitions. [2024-12-06 00:15:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1255 transitions. [2024-12-06 00:15:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:15:58,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:15:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:59,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 819 states and 1254 transitions. [2024-12-06 00:15:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1254 transitions. [2024-12-06 00:15:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:15:59,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:16:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 830 states and 1275 transitions. [2024-12-06 00:16:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1275 transitions. [2024-12-06 00:16:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:16:02,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:02,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:16:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 831 states and 1279 transitions. [2024-12-06 00:16:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1279 transitions. [2024-12-06 00:16:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:03,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 00:16:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-12-06 00:16:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-12-06 00:16:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:04,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:04,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 00:16:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 830 states and 1278 transitions. [2024-12-06 00:16:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1278 transitions. [2024-12-06 00:16:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:16:05,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 00:16:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-12-06 00:16:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-12-06 00:16:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:16:05,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 00:16:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 829 states and 1277 transitions. [2024-12-06 00:16:07,267 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1277 transitions. [2024-12-06 00:16:07,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:07,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:07,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:07,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:16:07,311 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 858 states and 1329 transitions. [2024-12-06 00:16:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1329 transitions. [2024-12-06 00:16:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:21,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:21,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:16:21,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 864 states and 1341 transitions. [2024-12-06 00:16:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1341 transitions. [2024-12-06 00:16:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:28,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:16:28,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 867 states and 1344 transitions. [2024-12-06 00:16:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1344 transitions. [2024-12-06 00:16:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:16:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:35,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:16:35,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:41,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 870 states and 1346 transitions. [2024-12-06 00:16:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1346 transitions. [2024-12-06 00:16:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:16:41,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:16:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 872 states and 1348 transitions. [2024-12-06 00:16:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1348 transitions. [2024-12-06 00:16:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:16:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:16:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 866 states and 1341 transitions. [2024-12-06 00:16:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1341 transitions. [2024-12-06 00:16:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:16:45,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 00:16:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 888 states and 1374 transitions. [2024-12-06 00:16:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1374 transitions. [2024-12-06 00:16:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:16:54,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 00:17:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 897 states and 1383 transitions. [2024-12-06 00:17:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1383 transitions. [2024-12-06 00:17:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:00,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 00:17:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 910 states and 1402 transitions. [2024-12-06 00:17:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1402 transitions. [2024-12-06 00:17:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 00:17:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 919 states and 1412 transitions. [2024-12-06 00:17:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1412 transitions. [2024-12-06 00:17:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:14,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:14,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:17:14,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 947 states and 1459 transitions. [2024-12-06 00:17:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1459 transitions. [2024-12-06 00:17:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 948 states and 1460 transitions. [2024-12-06 00:17:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1460 transitions. [2024-12-06 00:17:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:23,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:17:23,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:25,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 951 states and 1464 transitions. [2024-12-06 00:17:25,587 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1464 transitions. [2024-12-06 00:17:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:25,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:25,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:25,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:17:25,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 952 states and 1464 transitions. [2024-12-06 00:17:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1464 transitions. [2024-12-06 00:17:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:17:26,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:27,256 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:35,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 986 states and 1509 transitions. [2024-12-06 00:17:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1509 transitions. [2024-12-06 00:17:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:17:35,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:35,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 987 states and 1509 transitions. [2024-12-06 00:17:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1509 transitions. [2024-12-06 00:17:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:17:35,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1007 states and 1540 transitions. [2024-12-06 00:17:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1540 transitions. [2024-12-06 00:17:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:17:40,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:40,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:40,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:17:40,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1010 states and 1555 transitions. [2024-12-06 00:17:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1555 transitions. [2024-12-06 00:17:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:17:43,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:43,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1011 states and 1557 transitions. [2024-12-06 00:17:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1557 transitions. [2024-12-06 00:17:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:17:45,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:45,746 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 00:17:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1013 states and 1565 transitions. [2024-12-06 00:17:47,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1565 transitions. [2024-12-06 00:17:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:17:47,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 60 proven. 5 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 00:17:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1016 states and 1569 transitions. [2024-12-06 00:17:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1569 transitions. [2024-12-06 00:17:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:17:49,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:49,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1017 states and 1575 transitions. [2024-12-06 00:17:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1575 transitions. [2024-12-06 00:17:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:17:54,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1019 states and 1578 transitions. [2024-12-06 00:17:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1578 transitions. [2024-12-06 00:17:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:17:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,347 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1020 states and 1579 transitions. [2024-12-06 00:17:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1579 transitions. [2024-12-06 00:17:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:17:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1021 states and 1592 transitions. [2024-12-06 00:18:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1592 transitions. [2024-12-06 00:18:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:18:01,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1024 states and 1606 transitions. [2024-12-06 00:18:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1606 transitions. [2024-12-06 00:18:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:18:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1028 states and 1619 transitions. [2024-12-06 00:18:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1619 transitions. [2024-12-06 00:18:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:18:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1029 states and 1620 transitions. [2024-12-06 00:18:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1620 transitions. [2024-12-06 00:18:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:07,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:18:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1036 states and 1643 transitions. [2024-12-06 00:18:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1643 transitions. [2024-12-06 00:18:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:14,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:18:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1039 states and 1645 transitions. [2024-12-06 00:18:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1645 transitions. [2024-12-06 00:18:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:15,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:18:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1040 states and 1647 transitions. [2024-12-06 00:18:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1647 transitions. [2024-12-06 00:18:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:15,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:15,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:18:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1043 states and 1652 transitions. [2024-12-06 00:18:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1652 transitions. [2024-12-06 00:18:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:18,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:18:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1044 states and 1653 transitions. [2024-12-06 00:18:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1653 transitions. [2024-12-06 00:18:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:18,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1050 states and 1671 transitions. [2024-12-06 00:18:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1671 transitions. [2024-12-06 00:18:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:23,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:23,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1051 states and 1672 transitions. [2024-12-06 00:18:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1672 transitions. [2024-12-06 00:18:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1052 states and 1673 transitions. [2024-12-06 00:18:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1673 transitions. [2024-12-06 00:18:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:25,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1054 states and 1681 transitions. [2024-12-06 00:18:28,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1681 transitions. [2024-12-06 00:18:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:28,313 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1057 states and 1683 transitions. [2024-12-06 00:18:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1683 transitions. [2024-12-06 00:18:29,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:29,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:29,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:18:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1059 states and 1686 transitions. [2024-12-06 00:18:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1686 transitions. [2024-12-06 00:18:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:18:31,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 00:18:32,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1060 states and 1687 transitions. [2024-12-06 00:18:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1687 transitions. [2024-12-06 00:18:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:18:32,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 00:18:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1059 states and 1685 transitions. [2024-12-06 00:18:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1685 transitions. [2024-12-06 00:18:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:18:33,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:18:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1059 states and 1684 transitions. [2024-12-06 00:18:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1684 transitions. [2024-12-06 00:18:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:34,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1074 states and 1725 transitions. [2024-12-06 00:18:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1725 transitions. [2024-12-06 00:18:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:45,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1081 states and 1739 transitions. [2024-12-06 00:18:49,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1739 transitions. [2024-12-06 00:18:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:49,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:55,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1088 states and 1758 transitions. [2024-12-06 00:18:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1758 transitions. [2024-12-06 00:18:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:55,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:55,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1089 states and 1759 transitions. [2024-12-06 00:18:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1759 transitions. [2024-12-06 00:18:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:56,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:56,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1093 states and 1764 transitions. [2024-12-06 00:18:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1764 transitions. [2024-12-06 00:18:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:59,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:59,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:00,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1094 states and 1765 transitions. [2024-12-06 00:19:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1765 transitions. [2024-12-06 00:19:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:00,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:07,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1115 states and 1804 transitions. [2024-12-06 00:19:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1804 transitions. [2024-12-06 00:19:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:07,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:08,091 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1127 states and 1826 transitions. [2024-12-06 00:19:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1826 transitions. [2024-12-06 00:19:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:14,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:14,724 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1137 states and 1844 transitions. [2024-12-06 00:19:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1844 transitions. [2024-12-06 00:19:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1141 states and 1859 transitions. [2024-12-06 00:19:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1859 transitions. [2024-12-06 00:19:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:23,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:23,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1142 states and 1861 transitions. [2024-12-06 00:19:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1861 transitions. [2024-12-06 00:19:25,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:25,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:25,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1146 states and 1868 transitions. [2024-12-06 00:19:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1868 transitions. [2024-12-06 00:19:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:30,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1147 states and 1870 transitions. [2024-12-06 00:19:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1870 transitions. [2024-12-06 00:19:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:19:30,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1148 states and 1872 transitions. [2024-12-06 00:19:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1872 transitions. [2024-12-06 00:19:31,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:19:31,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:31,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1183 states and 1953 transitions. [2024-12-06 00:19:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1953 transitions. [2024-12-06 00:19:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:19:47,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1195 states and 1975 transitions. [2024-12-06 00:19:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1975 transitions. [2024-12-06 00:19:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:19:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:53,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1202 states and 1991 transitions. [2024-12-06 00:19:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1991 transitions. [2024-12-06 00:19:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:19:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1209 states and 2005 transitions. [2024-12-06 00:20:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2005 transitions. [2024-12-06 00:20:02,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:02,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:02,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1214 states and 2028 transitions. [2024-12-06 00:20:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2028 transitions. [2024-12-06 00:20:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:05,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:05,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:10,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1221 states and 2047 transitions. [2024-12-06 00:20:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2047 transitions. [2024-12-06 00:20:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:10,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:14,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:14,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1224 states and 2055 transitions. [2024-12-06 00:20:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2055 transitions. [2024-12-06 00:20:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:14,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:14,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1227 states and 2059 transitions. [2024-12-06 00:20:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2059 transitions. [2024-12-06 00:20:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1228 states and 2061 transitions. [2024-12-06 00:20:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2061 transitions. [2024-12-06 00:20:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:20:17,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1232 states and 2067 transitions. [2024-12-06 00:20:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2067 transitions. [2024-12-06 00:20:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:20,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:20,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:26,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1239 states and 2080 transitions. [2024-12-06 00:20:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2080 transitions. [2024-12-06 00:20:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:26,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:26,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1243 states and 2089 transitions. [2024-12-06 00:20:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2089 transitions. [2024-12-06 00:20:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:30,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1246 states and 2093 transitions. [2024-12-06 00:20:34,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2093 transitions. [2024-12-06 00:20:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:34,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:34,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1249 states and 2097 transitions. [2024-12-06 00:20:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2097 transitions. [2024-12-06 00:20:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:37,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:37,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:38,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1250 states and 2097 transitions. [2024-12-06 00:20:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2097 transitions. [2024-12-06 00:20:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:38,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1252 states and 2100 transitions. [2024-12-06 00:20:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2100 transitions. [2024-12-06 00:20:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:20:39,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:39,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:20:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:41,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1255 states and 2102 transitions. [2024-12-06 00:20:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2102 transitions. [2024-12-06 00:20:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:20:41,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:41,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1278 states and 2155 transitions. [2024-12-06 00:20:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2155 transitions. [2024-12-06 00:20:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:20:56,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1285 states and 2168 transitions. [2024-12-06 00:21:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2168 transitions. [2024-12-06 00:21:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:05,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:05,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1294 states and 2187 transitions. [2024-12-06 00:21:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2187 transitions. [2024-12-06 00:21:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:13,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1306 states and 2224 transitions. [2024-12-06 00:21:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2224 transitions. [2024-12-06 00:21:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:24,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:24,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1316 states and 2242 transitions. [2024-12-06 00:21:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2242 transitions. [2024-12-06 00:21:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:34,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:34,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:39,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1322 states and 2252 transitions. [2024-12-06 00:21:39,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2252 transitions. [2024-12-06 00:21:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1326 states and 2259 transitions. [2024-12-06 00:21:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2259 transitions. [2024-12-06 00:21:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:42,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:42,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1330 states and 2265 transitions. [2024-12-06 00:21:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2265 transitions. [2024-12-06 00:21:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:46,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1331 states and 2267 transitions. [2024-12-06 00:21:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2267 transitions. [2024-12-06 00:21:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:47,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:47,479 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1334 states and 2269 transitions. [2024-12-06 00:21:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2269 transitions. [2024-12-06 00:21:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:49,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:49,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1337 states and 2277 transitions. [2024-12-06 00:21:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2277 transitions. [2024-12-06 00:21:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:53,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:53,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1338 states and 2279 transitions. [2024-12-06 00:21:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2279 transitions. [2024-12-06 00:21:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:21:55,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:21:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1341 states and 2283 transitions. [2024-12-06 00:21:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2283 transitions. [2024-12-06 00:21:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:58,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:21:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1342 states and 2284 transitions. [2024-12-06 00:21:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2284 transitions. [2024-12-06 00:21:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:21:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:22:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1346 states and 2290 transitions. [2024-12-06 00:22:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2290 transitions. [2024-12-06 00:22:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:22:03,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:03,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:22:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1348 states and 2292 transitions. [2024-12-06 00:22:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2292 transitions. [2024-12-06 00:22:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:22:04,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:04,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:04,449 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:22:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1350 states and 2294 transitions. [2024-12-06 00:22:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2294 transitions. [2024-12-06 00:22:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1357 states and 2304 transitions. [2024-12-06 00:22:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2304 transitions. [2024-12-06 00:22:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:11,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:11,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1365 states and 2318 transitions. [2024-12-06 00:22:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2318 transitions. [2024-12-06 00:22:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1367 states and 2322 transitions. [2024-12-06 00:22:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2322 transitions. [2024-12-06 00:22:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:20,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1369 states and 2327 transitions. [2024-12-06 00:22:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2327 transitions. [2024-12-06 00:22:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:22,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1371 states and 2339 transitions. [2024-12-06 00:22:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2339 transitions. [2024-12-06 00:22:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:22:24,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:22:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1372 states and 2340 transitions. [2024-12-06 00:22:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2340 transitions. [2024-12-06 00:22:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:22:25,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 00:22:27,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1372 states and 2339 transitions. [2024-12-06 00:22:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2339 transitions. [2024-12-06 00:22:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:22:27,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 00:22:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:28,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1374 states and 2349 transitions. [2024-12-06 00:22:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2349 transitions. [2024-12-06 00:22:28,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:22:28,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:28,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 00:22:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1374 states and 2348 transitions. [2024-12-06 00:22:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2348 transitions. [2024-12-06 00:22:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:22:30,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 00:22:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1374 states and 2345 transitions. [2024-12-06 00:22:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2345 transitions. [2024-12-06 00:22:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:22:31,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 00:22:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1376 states and 2351 transitions. [2024-12-06 00:22:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2351 transitions. [2024-12-06 00:22:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:33,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:33,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1376 states and 2350 transitions. [2024-12-06 00:22:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2350 transitions. [2024-12-06 00:22:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:35,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1376 states and 2348 transitions. [2024-12-06 00:22:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2348 transitions. [2024-12-06 00:22:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:37,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:41,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:41,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1380 states and 2353 transitions. [2024-12-06 00:22:41,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2353 transitions. [2024-12-06 00:22:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:41,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1382 states and 2367 transitions. [2024-12-06 00:22:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2367 transitions. [2024-12-06 00:22:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1384 states and 2371 transitions. [2024-12-06 00:22:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2371 transitions. [2024-12-06 00:22:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:22:45,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 00:22:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1387 states and 2376 transitions. [2024-12-06 00:22:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2376 transitions. [2024-12-06 00:22:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:22:49,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:49,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:22:49,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1416 states and 2439 transitions. [2024-12-06 00:23:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2439 transitions. [2024-12-06 00:23:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:23:26,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:26,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:23:26,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1423 states and 2448 transitions. [2024-12-06 00:23:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2448 transitions. [2024-12-06 00:23:49,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:23:49,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:49,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:49,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:23:49,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1434 states and 2471 transitions. [2024-12-06 00:24:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2471 transitions. [2024-12-06 00:24:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:24:15,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:15,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:15,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:24:15,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:37,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1442 states and 2485 transitions. [2024-12-06 00:24:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2485 transitions. [2024-12-06 00:24:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:24:37,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:37,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:24:37,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1445 states and 2488 transitions. [2024-12-06 00:24:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2488 transitions. [2024-12-06 00:24:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:24:57,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:57,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:24:57,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:25:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1449 states and 2495 transitions. [2024-12-06 00:25:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2495 transitions. [2024-12-06 00:25:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:25:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:16,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:25:16,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:25:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1451 states and 2500 transitions. [2024-12-06 00:25:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2500 transitions. [2024-12-06 00:25:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:25:35,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:35,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:35,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:25:35,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:25:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1452 states and 2502 transitions. [2024-12-06 00:25:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2502 transitions. [2024-12-06 00:25:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:25:51,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:51,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:51,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:25:51,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1453 states and 2503 transitions. [2024-12-06 00:26:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2503 transitions. [2024-12-06 00:26:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:26:08,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 00:26:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1455 states and 2517 transitions. [2024-12-06 00:26:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2517 transitions. [2024-12-06 00:26:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:26:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 00:26:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1455 states and 2516 transitions. [2024-12-06 00:26:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2516 transitions. [2024-12-06 00:26:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:14,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 00:26:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1457 states and 2527 transitions. [2024-12-06 00:26:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2527 transitions. [2024-12-06 00:26:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:16,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:26:16,966 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:26:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1488 states and 2587 transitions. [2024-12-06 00:26:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2587 transitions. [2024-12-06 00:26:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:33,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-06 00:26:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1488 states and 2586 transitions. [2024-12-06 00:26:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2586 transitions. [2024-12-06 00:26:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:35,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:35,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:26:35,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:26:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1493 states and 2591 transitions. [2024-12-06 00:26:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2591 transitions. [2024-12-06 00:26:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:41,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:26:41,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:26:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1504 states and 2608 transitions. [2024-12-06 00:26:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2608 transitions. [2024-12-06 00:26:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:26:52,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:52,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:26:52,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:26:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1507 states and 2610 transitions. [2024-12-06 00:26:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2610 transitions. [2024-12-06 00:26:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:26:56,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:27:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1542 states and 2659 transitions. [2024-12-06 00:27:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2659 transitions. [2024-12-06 00:27:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:27:14,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:27:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1543 states and 2659 transitions. [2024-12-06 00:27:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2659 transitions. [2024-12-06 00:27:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:27:16,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:16,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked.