./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8a7308dc5f86f1f4eda090a45a8f84359680ddfad7d17e2c5273bd494b2cbe5e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:24:13,646 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:24:13,712 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:24:13,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:24:13,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:24:13,751 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:24:13,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:24:13,754 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:24:13,754 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:24:13,755 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:24:13,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:24:13,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:24:13,756 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:24:13,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:24:13,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:24:13,758 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:24:13,758 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:24:13,758 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:24:13,758 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:24:13,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:24:13,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:13,760 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:24:13,760 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:24:13,760 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:24:13,760 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:24:13,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:24:13,761 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_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 8a7308dc5f86f1f4eda090a45a8f84359680ddfad7d17e2c5273bd494b2cbe5e [2024-11-13 23:24:14,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:24:14,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:24:14,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:24:14,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:24:14,068 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:24:14,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c Unable to find full path for "g++" [2024-11-13 23:24:16,027 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:24:16,350 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:24:16,355 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c [2024-11-13 23:24:16,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/data/6fc9a1229/78410a01c7a344aa96db57432f8272b1/FLAG3e50ca17d [2024-11-13 23:24:16,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/data/6fc9a1229/78410a01c7a344aa96db57432f8272b1 [2024-11-13 23:24:16,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:24:16,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:24:16,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:16,605 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:24:16,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:24:16,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:16,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ba184c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16, skipping insertion in model container [2024-11-13 23:24:16,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:16,663 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:24:16,930 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c[12131,12144] [2024-11-13 23:24:16,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:16,952 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:24:17,021 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/sv-benchmarks/c/float-benchs/zonotope_3.c.v+lhb-reducer.c[12131,12144] [2024-11-13 23:24:17,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:17,044 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:24:17,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17 WrapperNode [2024-11-13 23:24:17,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:17,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:17,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:24:17,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:24:17,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,102 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 613 [2024-11-13 23:24:17,103 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:17,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:24:17,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:24:17,104 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:24:17,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,112 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,115 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,135 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,137 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,138 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,141 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:24:17,142 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:24:17,143 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:24:17,143 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:24:17,144 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:17,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:24:17,177 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:24:17,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35bf355d-c735-4a5a-a42c-ae4aad78d665/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:24:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:24:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:24:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:24:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:24:17,351 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:24:17,353 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:24:17,848 INFO L? ?]: Removed 179 outVars from TransFormulas that were not future-live. [2024-11-13 23:24:17,848 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:24:17,879 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:24:17,879 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:24:17,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:17 BoogieIcfgContainer [2024-11-13 23:24:17,880 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:24:17,880 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:24:17,881 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:24:17,896 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:24:17,897 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:17" (1/1) ... [2024-11-13 23:24:17,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:24:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 52 states and 94 transitions. [2024-11-13 23:24:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 94 transitions. [2024-11-13 23:24:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:24:17,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 93 transitions. [2024-11-13 23:24:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 93 transitions. [2024-11-13 23:24:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:24:18,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:18,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 87 transitions. [2024-11-13 23:24:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 87 transitions. [2024-11-13 23:24:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:24:20,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 57 states and 87 transitions. [2024-11-13 23:24:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 87 transitions. [2024-11-13 23:24:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:24:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 94 transitions. [2024-11-13 23:24:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 94 transitions. [2024-11-13 23:24:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:24:21,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 101 transitions. [2024-11-13 23:24:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 101 transitions. [2024-11-13 23:24:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:24:21,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 72 states and 108 transitions. [2024-11-13 23:24:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 108 transitions. [2024-11-13 23:24:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:24:22,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-11-13 23:24:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-11-13 23:24:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:24:23,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:23,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:23,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 82 states and 122 transitions. [2024-11-13 23:24:23,972 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 122 transitions. [2024-11-13 23:24:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:24:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 129 transitions. [2024-11-13 23:24:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 129 transitions. [2024-11-13 23:24:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:24:24,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-11-13 23:24:25,574 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-11-13 23:24:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:24:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 97 states and 143 transitions. [2024-11-13 23:24:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 143 transitions. [2024-11-13 23:24:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:24:26,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 102 states and 150 transitions. [2024-11-13 23:24:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 150 transitions. [2024-11-13 23:24:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:24:27,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 107 states and 157 transitions. [2024-11-13 23:24:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 157 transitions. [2024-11-13 23:24:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:24:28,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:28,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 112 states and 164 transitions. [2024-11-13 23:24:29,258 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 164 transitions. [2024-11-13 23:24:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:24:29,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:29,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 117 states and 171 transitions. [2024-11-13 23:24:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 171 transitions. [2024-11-13 23:24:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:24:30,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 122 states and 178 transitions. [2024-11-13 23:24:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 178 transitions. [2024-11-13 23:24:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:24:31,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 127 states and 185 transitions. [2024-11-13 23:24:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 185 transitions. [2024-11-13 23:24:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:24:32,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:32,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 132 states and 192 transitions. [2024-11-13 23:24:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 192 transitions. [2024-11-13 23:24:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:24:33,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 199 transitions. [2024-11-13 23:24:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 199 transitions. [2024-11-13 23:24:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:24:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 142 states and 206 transitions. [2024-11-13 23:24:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-11-13 23:24:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:24:35,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 147 states and 213 transitions. [2024-11-13 23:24:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 213 transitions. [2024-11-13 23:24:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:24:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 152 states and 220 transitions. [2024-11-13 23:24:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 220 transitions. [2024-11-13 23:24:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:24:38,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 157 states and 227 transitions. [2024-11-13 23:24:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 227 transitions. [2024-11-13 23:24:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:24:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 162 states and 234 transitions. [2024-11-13 23:24:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 234 transitions. [2024-11-13 23:24:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:24:41,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:41,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 1199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 167 states and 241 transitions. [2024-11-13 23:24:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 241 transitions. [2024-11-13 23:24:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:24:42,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 172 states and 248 transitions. [2024-11-13 23:24:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 248 transitions. [2024-11-13 23:24:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:24:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 177 states and 255 transitions. [2024-11-13 23:24:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 255 transitions. [2024-11-13 23:24:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:24:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:46,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 1550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 182 states and 262 transitions. [2024-11-13 23:24:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 262 transitions. [2024-11-13 23:24:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:24:46,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:47,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:48,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 187 states and 269 transitions. [2024-11-13 23:24:48,268 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 269 transitions. [2024-11-13 23:24:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:24:48,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 1809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 192 states and 276 transitions. [2024-11-13 23:24:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 276 transitions. [2024-11-13 23:24:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:24:49,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 1946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 197 states and 283 transitions. [2024-11-13 23:24:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 283 transitions. [2024-11-13 23:24:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:24:51,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 202 states and 290 transitions. [2024-11-13 23:24:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 290 transitions. [2024-11-13 23:24:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:24:52,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 207 states and 297 transitions. [2024-11-13 23:24:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 297 transitions. [2024-11-13 23:24:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:24:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2387 backedges. 0 proven. 2387 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 212 states and 304 transitions. [2024-11-13 23:24:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 304 transitions. [2024-11-13 23:24:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:24:55,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2544 backedges. 0 proven. 2544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 217 states and 311 transitions. [2024-11-13 23:24:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 311 transitions. [2024-11-13 23:24:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 0 proven. 2706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:24:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 222 states and 318 transitions. [2024-11-13 23:24:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 318 transitions. [2024-11-13 23:24:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:24:59,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2873 backedges. 0 proven. 2873 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 227 states and 325 transitions. [2024-11-13 23:25:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 325 transitions. [2024-11-13 23:25:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:25:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 232 states and 332 transitions. [2024-11-13 23:25:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 332 transitions. [2024-11-13 23:25:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:25:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3222 backedges. 0 proven. 3222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 237 states and 339 transitions. [2024-11-13 23:25:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 339 transitions. [2024-11-13 23:25:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:25:04,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3404 backedges. 0 proven. 3404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 242 states and 346 transitions. [2024-11-13 23:25:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 346 transitions. [2024-11-13 23:25:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:25:06,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:06,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3591 backedges. 0 proven. 3591 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 247 states and 353 transitions. [2024-11-13 23:25:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 353 transitions. [2024-11-13 23:25:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:25:07,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3783 backedges. 0 proven. 3783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 252 states and 360 transitions. [2024-11-13 23:25:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 360 transitions. [2024-11-13 23:25:09,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:25:09,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 0 proven. 3980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 257 states and 367 transitions. [2024-11-13 23:25:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-13 23:25:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:25:11,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4182 backedges. 0 proven. 4182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-11-13 23:25:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-11-13 23:25:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:25:13,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4389 backedges. 0 proven. 4389 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 267 states and 381 transitions. [2024-11-13 23:25:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 381 transitions. [2024-11-13 23:25:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 23:25:16,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4601 backedges. 0 proven. 4601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 272 states and 388 transitions. [2024-11-13 23:25:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 388 transitions. [2024-11-13 23:25:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 23:25:18,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4818 backedges. 0 proven. 4818 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 277 states and 395 transitions. [2024-11-13 23:25:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 395 transitions. [2024-11-13 23:25:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 23:25:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5040 backedges. 0 proven. 5040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 282 states and 402 transitions. [2024-11-13 23:25:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 402 transitions. [2024-11-13 23:25:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 23:25:22,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:22,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5267 backedges. 0 proven. 5267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 287 states and 409 transitions. [2024-11-13 23:25:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 409 transitions. [2024-11-13 23:25:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 23:25:25,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 0 proven. 5499 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 292 states and 416 transitions. [2024-11-13 23:25:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 416 transitions. [2024-11-13 23:25:27,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 23:25:27,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:29,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 0 proven. 5736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 297 states and 423 transitions. [2024-11-13 23:25:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 423 transitions. [2024-11-13 23:25:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 23:25:30,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5978 backedges. 0 proven. 5978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 302 states and 430 transitions. [2024-11-13 23:25:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 430 transitions. [2024-11-13 23:25:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 23:25:32,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:32,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6225 backedges. 0 proven. 6225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 307 states and 437 transitions. [2024-11-13 23:25:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 437 transitions. [2024-11-13 23:25:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 23:25:35,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:35,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6477 backedges. 0 proven. 6477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 312 states and 444 transitions. [2024-11-13 23:25:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 444 transitions. [2024-11-13 23:25:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 23:25:38,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:38,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 0 proven. 6734 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 317 states and 451 transitions. [2024-11-13 23:25:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 451 transitions. [2024-11-13 23:25:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 23:25:40,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6996 backedges. 0 proven. 6996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 322 states and 458 transitions. [2024-11-13 23:25:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 458 transitions. [2024-11-13 23:25:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:25:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7263 backedges. 0 proven. 7263 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 327 states and 465 transitions. [2024-11-13 23:25:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 465 transitions. [2024-11-13 23:25:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 23:25:46,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7535 backedges. 0 proven. 7535 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 332 states and 472 transitions. [2024-11-13 23:25:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 472 transitions. [2024-11-13 23:25:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 23:25:49,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 337 states and 479 transitions. [2024-11-13 23:25:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 479 transitions. [2024-11-13 23:25:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 23:25:52,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8094 backedges. 0 proven. 8094 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:55,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 342 states and 486 transitions. [2024-11-13 23:25:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 486 transitions. [2024-11-13 23:25:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 23:25:55,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8381 backedges. 0 proven. 8381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:25:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 347 states and 493 transitions. [2024-11-13 23:25:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 493 transitions. [2024-11-13 23:25:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 23:25:58,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:58,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8673 backedges. 0 proven. 8673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 352 states and 500 transitions. [2024-11-13 23:26:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 500 transitions. [2024-11-13 23:26:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 23:26:02,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8970 backedges. 0 proven. 8970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 357 states and 507 transitions. [2024-11-13 23:26:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 507 transitions. [2024-11-13 23:26:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 23:26:05,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 9272 backedges. 0 proven. 9272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 362 states and 514 transitions. [2024-11-13 23:26:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 514 transitions. [2024-11-13 23:26:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 23:26:08,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9579 backedges. 0 proven. 9579 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:12,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 367 states and 521 transitions. [2024-11-13 23:26:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 521 transitions. [2024-11-13 23:26:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 23:26:12,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 9891 backedges. 0 proven. 9891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 372 states and 528 transitions. [2024-11-13 23:26:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 528 transitions. [2024-11-13 23:26:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 23:26:15,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 10208 backedges. 0 proven. 10208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 377 states and 535 transitions. [2024-11-13 23:26:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 535 transitions. [2024-11-13 23:26:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 23:26:18,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 10530 backedges. 0 proven. 10530 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 382 states and 542 transitions. [2024-11-13 23:26:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 542 transitions. [2024-11-13 23:26:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 23:26:22,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:22,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10857 backedges. 0 proven. 10857 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 387 states and 549 transitions. [2024-11-13 23:26:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 549 transitions. [2024-11-13 23:26:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-13 23:26:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 0 proven. 11189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 392 states and 556 transitions. [2024-11-13 23:26:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 556 transitions. [2024-11-13 23:26:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 23:26:29,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 11526 backedges. 0 proven. 11526 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 397 states and 563 transitions. [2024-11-13 23:26:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 563 transitions. [2024-11-13 23:26:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-13 23:26:33,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11868 backedges. 0 proven. 11868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 402 states and 570 transitions. [2024-11-13 23:26:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 570 transitions. [2024-11-13 23:26:37,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-13 23:26:37,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:37,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12215 backedges. 0 proven. 12215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 407 states and 577 transitions. [2024-11-13 23:26:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 577 transitions. [2024-11-13 23:26:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-13 23:26:41,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,527 INFO L134 CoverageAnalysis]: Checked inductivity of 12567 backedges. 0 proven. 12567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 412 states and 584 transitions. [2024-11-13 23:26:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 584 transitions. [2024-11-13 23:26:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 23:26:45,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12924 backedges. 0 proven. 12924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 417 states and 591 transitions. [2024-11-13 23:26:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 591 transitions. [2024-11-13 23:26:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 23:26:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13286 backedges. 0 proven. 13286 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 422 states and 598 transitions. [2024-11-13 23:26:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 598 transitions. [2024-11-13 23:26:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 23:26:53,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:53,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 13653 backedges. 0 proven. 13653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 427 states and 605 transitions. [2024-11-13 23:26:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 605 transitions. [2024-11-13 23:26:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-13 23:26:57,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 14025 backedges. 0 proven. 14025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 432 states and 612 transitions. [2024-11-13 23:27:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 612 transitions. [2024-11-13 23:27:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-13 23:27:02,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:02,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14402 backedges. 0 proven. 14402 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 437 states and 619 transitions. [2024-11-13 23:27:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 619 transitions. [2024-11-13 23:27:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-13 23:27:06,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 14784 backedges. 0 proven. 14784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 442 states and 626 transitions. [2024-11-13 23:27:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 626 transitions. [2024-11-13 23:27:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 23:27:11,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15171 backedges. 0 proven. 15171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 447 states and 633 transitions. [2024-11-13 23:27:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 633 transitions. [2024-11-13 23:27:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-13 23:27:16,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15563 backedges. 0 proven. 15563 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 452 states and 640 transitions. [2024-11-13 23:27:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 640 transitions. [2024-11-13 23:27:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 23:27:20,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:20,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 15960 backedges. 0 proven. 15960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 457 states and 647 transitions. [2024-11-13 23:27:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 647 transitions. [2024-11-13 23:27:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 23:27:25,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16362 backedges. 0 proven. 16362 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 462 states and 654 transitions. [2024-11-13 23:27:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 654 transitions. [2024-11-13 23:27:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 23:27:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16769 backedges. 0 proven. 16769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 467 states and 661 transitions. [2024-11-13 23:27:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 661 transitions. [2024-11-13 23:27:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 23:27:35,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17181 backedges. 0 proven. 17181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 472 states and 668 transitions. [2024-11-13 23:27:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 668 transitions. [2024-11-13 23:27:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-13 23:27:40,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17598 backedges. 0 proven. 17598 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 477 states and 675 transitions. [2024-11-13 23:27:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 675 transitions. [2024-11-13 23:27:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 23:27:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 18020 backedges. 0 proven. 18020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 482 states and 682 transitions. [2024-11-13 23:27:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 682 transitions. [2024-11-13 23:27:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-13 23:27:51,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:51,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 18447 backedges. 0 proven. 18447 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 487 states and 689 transitions. [2024-11-13 23:27:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 689 transitions. [2024-11-13 23:27:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 23:27:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18879 backedges. 0 proven. 18879 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 492 states and 696 transitions. [2024-11-13 23:28:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 696 transitions. [2024-11-13 23:28:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-13 23:28:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19316 backedges. 0 proven. 19316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 497 states and 703 transitions. [2024-11-13 23:28:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 703 transitions. [2024-11-13 23:28:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-13 23:28:07,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:07,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19758 backedges. 0 proven. 19758 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 502 states and 710 transitions. [2024-11-13 23:28:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 710 transitions. [2024-11-13 23:28:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-13 23:28:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 20205 backedges. 0 proven. 20205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 507 states and 717 transitions. [2024-11-13 23:28:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 717 transitions. [2024-11-13 23:28:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-13 23:28:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 20657 backedges. 0 proven. 20657 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 512 states and 724 transitions. [2024-11-13 23:28:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 724 transitions. [2024-11-13 23:28:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 23:28:24,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 21114 backedges. 0 proven. 21114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 517 states and 731 transitions. [2024-11-13 23:28:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 731 transitions. [2024-11-13 23:28:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-11-13 23:28:31,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:31,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 21576 backedges. 0 proven. 21576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 522 states and 738 transitions. [2024-11-13 23:28:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 738 transitions. [2024-11-13 23:28:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-11-13 23:28:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 22043 backedges. 0 proven. 22043 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 527 states and 745 transitions. [2024-11-13 23:28:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 745 transitions. [2024-11-13 23:28:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-13 23:28:43,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22515 backedges. 0 proven. 22515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 532 states and 752 transitions. [2024-11-13 23:28:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 752 transitions. [2024-11-13 23:28:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 23:28:49,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22992 backedges. 0 proven. 22992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 537 states and 759 transitions. [2024-11-13 23:28:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 759 transitions. [2024-11-13 23:28:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-13 23:28:55,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 23474 backedges. 0 proven. 23474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 542 states and 766 transitions. [2024-11-13 23:29:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 766 transitions. [2024-11-13 23:29:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-13 23:29:02,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 23961 backedges. 0 proven. 23961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 547 states and 773 transitions. [2024-11-13 23:29:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 773 transitions. [2024-11-13 23:29:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-13 23:29:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24453 backedges. 0 proven. 24453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:15,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 552 states and 780 transitions. [2024-11-13 23:29:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 780 transitions. [2024-11-13 23:29:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-13 23:29:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24950 backedges. 0 proven. 24950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 557 states and 787 transitions. [2024-11-13 23:29:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 787 transitions. [2024-11-13 23:29:22,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-11-13 23:29:22,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:22,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 25452 backedges. 0 proven. 25452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 562 states and 794 transitions. [2024-11-13 23:29:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 794 transitions. [2024-11-13 23:29:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-13 23:29:28,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:28,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 25959 backedges. 0 proven. 25959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 567 states and 801 transitions. [2024-11-13 23:29:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 801 transitions. [2024-11-13 23:29:36,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-13 23:29:36,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:36,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 26471 backedges. 0 proven. 26471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 572 states and 808 transitions. [2024-11-13 23:29:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 808 transitions. [2024-11-13 23:29:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-13 23:29:43,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 26988 backedges. 0 proven. 26988 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 577 states and 815 transitions. [2024-11-13 23:29:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 815 transitions. [2024-11-13 23:29:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-13 23:29:50,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 27510 backedges. 0 proven. 27510 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 582 states and 822 transitions. [2024-11-13 23:29:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 822 transitions. [2024-11-13 23:29:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-13 23:29:57,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 28037 backedges. 0 proven. 28037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 587 states and 829 transitions. [2024-11-13 23:30:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 829 transitions. [2024-11-13 23:30:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-11-13 23:30:05,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 28569 backedges. 0 proven. 28569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:13,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 592 states and 836 transitions. [2024-11-13 23:30:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 836 transitions. [2024-11-13 23:30:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-13 23:30:13,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:13,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 29106 backedges. 0 proven. 29106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 597 states and 843 transitions. [2024-11-13 23:30:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 843 transitions. [2024-11-13 23:30:20,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-13 23:30:20,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:27,179 INFO L134 CoverageAnalysis]: Checked inductivity of 29648 backedges. 0 proven. 29648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 602 states and 850 transitions. [2024-11-13 23:30:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 850 transitions. [2024-11-13 23:30:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-13 23:30:29,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 30195 backedges. 0 proven. 30195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 607 states and 857 transitions. [2024-11-13 23:30:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 857 transitions. [2024-11-13 23:30:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2024-11-13 23:30:38,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:38,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 30747 backedges. 0 proven. 30747 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:47,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 612 states and 864 transitions. [2024-11-13 23:30:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 864 transitions. [2024-11-13 23:30:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-13 23:30:47,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:47,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 31304 backedges. 0 proven. 31304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:56,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 617 states and 871 transitions. [2024-11-13 23:30:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 871 transitions. [2024-11-13 23:30:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-13 23:30:56,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:56,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31866 backedges. 0 proven. 31866 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 622 states and 878 transitions. [2024-11-13 23:31:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 878 transitions. [2024-11-13 23:31:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-11-13 23:31:04,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:04,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 32433 backedges. 0 proven. 32433 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 627 states and 885 transitions. [2024-11-13 23:31:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 885 transitions. [2024-11-13 23:31:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-11-13 23:31:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 33005 backedges. 0 proven. 33005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 632 states and 892 transitions. [2024-11-13 23:31:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 892 transitions. [2024-11-13 23:31:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-13 23:31:23,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:23,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 33582 backedges. 0 proven. 33582 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 637 states and 899 transitions. [2024-11-13 23:31:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 899 transitions. [2024-11-13 23:31:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2024-11-13 23:31:32,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:32,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 34164 backedges. 0 proven. 34164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:42,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 642 states and 906 transitions. [2024-11-13 23:31:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 906 transitions. [2024-11-13 23:31:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-11-13 23:31:42,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 34751 backedges. 0 proven. 34751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 647 states and 913 transitions. [2024-11-13 23:31:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 913 transitions. [2024-11-13 23:31:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2024-11-13 23:31:51,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:51,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 35343 backedges. 0 proven. 35343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 652 states and 920 transitions. [2024-11-13 23:32:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 920 transitions. [2024-11-13 23:32:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 23:32:01,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 35940 backedges. 0 proven. 35940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 657 states and 927 transitions. [2024-11-13 23:32:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 927 transitions. [2024-11-13 23:32:11,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-13 23:32:11,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:11,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36542 backedges. 0 proven. 36542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 662 states and 934 transitions. [2024-11-13 23:32:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 934 transitions. [2024-11-13 23:32:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 655 [2024-11-13 23:32:21,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37149 backedges. 0 proven. 37149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 667 states and 941 transitions. [2024-11-13 23:32:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 941 transitions. [2024-11-13 23:32:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660 [2024-11-13 23:32:31,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:31,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37761 backedges. 0 proven. 37761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 672 states and 948 transitions. [2024-11-13 23:32:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 948 transitions. [2024-11-13 23:32:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-11-13 23:32:42,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 38378 backedges. 0 proven. 38378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 677 states and 955 transitions. [2024-11-13 23:32:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 955 transitions. [2024-11-13 23:32:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-13 23:32:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 39000 backedges. 0 proven. 39000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 682 states and 962 transitions. [2024-11-13 23:33:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 962 transitions. [2024-11-13 23:33:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-11-13 23:33:03,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:03,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 39627 backedges. 0 proven. 39627 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 687 states and 969 transitions. [2024-11-13 23:33:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 969 transitions. [2024-11-13 23:33:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2024-11-13 23:33:13,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:13,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:21,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40259 backedges. 0 proven. 40259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 692 states and 976 transitions. [2024-11-13 23:33:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 976 transitions. [2024-11-13 23:33:24,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-13 23:33:24,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:24,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat