./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/960521-1-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/960521-1-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c10f64ae1701d633846cd3dbd537781b9e2aef0b0b5befdebbc22e76d228933b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:35:08,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:35:08,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 02:35:08,966 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:35:08,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:35:09,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:35:09,014 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:35:09,015 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:35:09,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:35:09,016 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:35:09,016 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:35:09,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:35:09,018 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:35:09,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:35:09,018 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:35:09,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:35:09,019 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:35:09,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:35:09,019 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:35:09,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:35:09,019 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_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> c10f64ae1701d633846cd3dbd537781b9e2aef0b0b5befdebbc22e76d228933b [2024-11-25 02:35:09,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:35:09,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:35:09,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:35:09,443 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:35:09,446 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:35:09,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety/960521-1-3.i [2024-11-25 02:35:12,782 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/data/d2eb1ddef/15da3707c8614cfbae4fb52756af9e7b/FLAG56e4940f7 [2024-11-25 02:35:13,226 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:35:13,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/sv-benchmarks/c/memsafety/960521-1-3.i [2024-11-25 02:35:13,252 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/data/d2eb1ddef/15da3707c8614cfbae4fb52756af9e7b/FLAG56e4940f7 [2024-11-25 02:35:13,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/data/d2eb1ddef/15da3707c8614cfbae4fb52756af9e7b [2024-11-25 02:35:13,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:35:13,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:35:13,290 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:35:13,291 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:35:13,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:35:13,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d4c229 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13, skipping insertion in model container [2024-11-25 02:35:13,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,360 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:35:13,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:35:13,755 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:35:13,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:35:13,840 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:35:13,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13 WrapperNode [2024-11-25 02:35:13,841 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:35:13,842 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:35:13,842 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:35:13,842 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:35:13,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,866 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,894 INFO L138 Inliner]: procedures = 121, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-25 02:35:13,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:35:13,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:35:13,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:35:13,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:35:13,906 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,912 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,916 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,926 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,939 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:35:13,952 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:35:13,953 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:35:13,953 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:35:13,954 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:35:13" (1/1) ... [2024-11-25 02:35:13,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:35:13,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:35:14,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:35:14,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a50a32-5405-43bc-ad5f-4021e2a939bf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:35:14,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:35:14,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:35:14,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:35:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:35:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:35:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:35:14,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:35:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:35:14,148 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:35:14,150 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:35:14,462 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-25 02:35:14,462 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:35:14,533 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:35:14,534 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:35:14,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:35:14 BoogieIcfgContainer [2024-11-25 02:35:14,535 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:35:14,537 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:35:14,537 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:35:14,551 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:35:14,552 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:35:14" (1/1) ... [2024-11-25 02:35:14,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:35:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:14,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-11-25 02:35:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-11-25 02:35:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:35:14,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-11-25 02:35:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-11-25 02:35:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:35:15,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-11-25 02:35:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-11-25 02:35:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:35:15,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:15,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-11-25 02:35:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-11-25 02:35:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:35:15,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2024-11-25 02:35:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2024-11-25 02:35:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:17,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:17,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:18,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2024-11-25 02:35:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2024-11-25 02:35:18,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:35:18,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-11-25 02:35:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-11-25 02:35:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:35:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-11-25 02:35:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-11-25 02:35:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:35:24,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:35:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-11-25 02:35:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-11-25 02:35:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:35:24,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:35:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-25 02:35:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-25 02:35:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:35:27,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:27,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-25 02:35:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-25 02:35:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:35:28,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-11-25 02:35:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-25 02:35:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:35:31,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:32,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2024-11-25 02:35:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2024-11-25 02:35:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:35:32,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:35:33,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:33,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 64 states and 90 transitions. [2024-11-25 02:35:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 90 transitions. [2024-11-25 02:35:33,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:35:33,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:33,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-11-25 02:35:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-11-25 02:35:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:35:34,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 73 states and 101 transitions. [2024-11-25 02:35:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 101 transitions. [2024-11-25 02:35:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:35:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 76 states and 105 transitions. [2024-11-25 02:35:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-11-25 02:35:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:35:44,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:44,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-11-25 02:35:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-11-25 02:35:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:35:48,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:51,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 82 states and 113 transitions. [2024-11-25 02:35:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 113 transitions. [2024-11-25 02:35:51,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:35:51,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:57,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 85 states and 117 transitions. [2024-11-25 02:35:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 117 transitions. [2024-11-25 02:35:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:35:57,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 88 states and 121 transitions. [2024-11-25 02:36:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2024-11-25 02:36:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:36:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 91 states and 141 transitions. [2024-11-25 02:36:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-11-25 02:36:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:36:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:10,718 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 93 states and 157 transitions. [2024-11-25 02:36:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 157 transitions. [2024-11-25 02:36:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:36:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 166 transitions. [2024-11-25 02:36:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 166 transitions. [2024-11-25 02:36:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:36:20,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:20,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 97 states and 168 transitions. [2024-11-25 02:36:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 168 transitions. [2024-11-25 02:36:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:36:22,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:22,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 98 states and 168 transitions. [2024-11-25 02:36:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 168 transitions. [2024-11-25 02:36:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:36:23,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 99 states and 170 transitions. [2024-11-25 02:36:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 170 transitions. [2024-11-25 02:36:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:36:25,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:25,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 101 states and 172 transitions. [2024-11-25 02:36:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2024-11-25 02:36:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:36:30,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:36:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 117 states and 191 transitions. [2024-11-25 02:36:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-11-25 02:36:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:36:39,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:39,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 119 states and 193 transitions. [2024-11-25 02:36:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 193 transitions. [2024-11-25 02:36:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:36:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:42,911 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2024-11-25 02:36:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2024-11-25 02:36:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:36:47,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:47,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:36:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 124 states and 203 transitions. [2024-11-25 02:36:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 203 transitions. [2024-11-25 02:36:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:36:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 126 states and 205 transitions. [2024-11-25 02:36:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 205 transitions. [2024-11-25 02:36:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:36:52,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:52,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:58,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 129 states and 212 transitions. [2024-11-25 02:36:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 212 transitions. [2024-11-25 02:36:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:36:58,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:58,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 02:37:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 131 states and 215 transitions. [2024-11-25 02:37:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 215 transitions. [2024-11-25 02:37:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:37:01,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-25 02:37:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-25 02:37:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:37:03,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 136 states and 224 transitions. [2024-11-25 02:37:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 224 transitions. [2024-11-25 02:37:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:37:11,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:11,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 02:37:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 138 states and 227 transitions. [2024-11-25 02:37:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 227 transitions. [2024-11-25 02:37:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:37:13,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2024-11-25 02:37:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2024-11-25 02:37:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:37:16,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 143 states and 236 transitions. [2024-11-25 02:37:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 236 transitions. [2024-11-25 02:37:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:37:24,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-25 02:37:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 145 states and 239 transitions. [2024-11-25 02:37:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 239 transitions. [2024-11-25 02:37:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:37:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 147 states and 241 transitions. [2024-11-25 02:37:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 241 transitions. [2024-11-25 02:37:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:37:29,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:29,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:37:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:51,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 160 states and 256 transitions. [2024-11-25 02:37:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 256 transitions. [2024-11-25 02:37:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:37:51,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:51,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 163 states and 266 transitions. [2024-11-25 02:38:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 266 transitions. [2024-11-25 02:38:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:38:00,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:00,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-25 02:38:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 167 states and 274 transitions. [2024-11-25 02:38:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 274 transitions. [2024-11-25 02:38:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:38:05,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 169 states and 280 transitions. [2024-11-25 02:38:10,425 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 280 transitions. [2024-11-25 02:38:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:38:10,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:10,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 172 states and 287 transitions. [2024-11-25 02:38:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2024-11-25 02:38:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:38:19,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 174 states and 292 transitions. [2024-11-25 02:38:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 292 transitions. [2024-11-25 02:38:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:38:23,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-25 02:38:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 176 states and 295 transitions. [2024-11-25 02:38:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 295 transitions. [2024-11-25 02:38:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:38:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 178 states and 297 transitions. [2024-11-25 02:38:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 297 transitions. [2024-11-25 02:38:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:38:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 185 states and 306 transitions. [2024-11-25 02:38:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 306 transitions. [2024-11-25 02:38:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:38:53,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:39:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 188 states and 316 transitions. [2024-11-25 02:39:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 316 transitions. [2024-11-25 02:39:05,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:39:05,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-25 02:39:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 192 states and 324 transitions. [2024-11-25 02:39:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 324 transitions. [2024-11-25 02:39:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:39:11,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:11,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:39:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 194 states and 330 transitions. [2024-11-25 02:39:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 330 transitions. [2024-11-25 02:39:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:39:16,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:16,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:39:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 199 states and 337 transitions. [2024-11-25 02:39:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 337 transitions. [2024-11-25 02:39:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:39:38,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:39:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 202 states and 347 transitions. [2024-11-25 02:39:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 347 transitions. [2024-11-25 02:39:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:39:52,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:39:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 204 states and 353 transitions. [2024-11-25 02:39:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 353 transitions. [2024-11-25 02:39:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:39:58,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 207 states and 360 transitions. [2024-11-25 02:40:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 360 transitions. [2024-11-25 02:40:11,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:40:11,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:11,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 209 states and 365 transitions. [2024-11-25 02:40:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 365 transitions. [2024-11-25 02:40:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:40:18,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:18,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:18,368 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-11-25 02:40:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 215 states and 378 transitions. [2024-11-25 02:40:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 378 transitions. [2024-11-25 02:40:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:40:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 217 states and 380 transitions. [2024-11-25 02:40:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 380 transitions. [2024-11-25 02:40:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:40:33,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 224 states and 389 transitions. [2024-11-25 02:40:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 389 transitions. [2024-11-25 02:40:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:40:59,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:59,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 227 states and 399 transitions. [2024-11-25 02:41:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 399 transitions. [2024-11-25 02:41:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:41:16,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-11-25 02:41:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 231 states and 407 transitions. [2024-11-25 02:41:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 407 transitions. [2024-11-25 02:41:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:41:24,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 233 states and 413 transitions. [2024-11-25 02:41:33,302 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 413 transitions. [2024-11-25 02:41:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:41:33,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:33,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 236 states and 420 transitions. [2024-11-25 02:41:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 420 transitions. [2024-11-25 02:41:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:41:48,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:49,060 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 238 states and 425 transitions. [2024-11-25 02:41:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 425 transitions. [2024-11-25 02:41:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:41:54,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2024-11-25 02:41:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 240 states and 428 transitions. [2024-11-25 02:41:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 428 transitions. [2024-11-25 02:41:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:41:58,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 242 states and 430 transitions. [2024-11-25 02:42:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 430 transitions. [2024-11-25 02:42:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:42:03,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 245 states and 437 transitions. [2024-11-25 02:42:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 437 transitions. [2024-11-25 02:42:18,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:42:18,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 247 states and 442 transitions. [2024-11-25 02:42:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 442 transitions. [2024-11-25 02:42:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:42:24,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-25 02:42:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 249 states and 445 transitions. [2024-11-25 02:42:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 445 transitions. [2024-11-25 02:42:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:42:29,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 251 states and 447 transitions. [2024-11-25 02:42:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 447 transitions. [2024-11-25 02:42:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:42:33,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 253 states and 449 transitions. [2024-11-25 02:42:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 449 transitions. [2024-11-25 02:42:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:42:38,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:38,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:40,506 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 0 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 256 states and 456 transitions. [2024-11-25 02:42:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 456 transitions. [2024-11-25 02:42:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:42:53,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 258 states and 461 transitions. [2024-11-25 02:43:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 461 transitions. [2024-11-25 02:43:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:43:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-11-25 02:43:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 260 states and 464 transitions. [2024-11-25 02:43:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 464 transitions. [2024-11-25 02:43:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:43:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 262 states and 466 transitions. [2024-11-25 02:43:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 466 transitions. [2024-11-25 02:43:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:43:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:12,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 264 states and 468 transitions. [2024-11-25 02:43:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 468 transitions. [2024-11-25 02:43:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:43:12,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:12,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:18,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 266 states and 470 transitions. [2024-11-25 02:43:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 470 transitions. [2024-11-25 02:43:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:43:18,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 277 states and 483 transitions. [2024-11-25 02:43:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 483 transitions. [2024-11-25 02:43:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:43:58,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 0 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 280 states and 487 transitions. [2024-11-25 02:44:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 487 transitions. [2024-11-25 02:44:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:44:17,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:17,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 283 states and 491 transitions. [2024-11-25 02:44:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 491 transitions. [2024-11-25 02:44:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:44:49,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 286 states and 505 transitions. [2024-11-25 02:45:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 505 transitions. [2024-11-25 02:45:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:45:12,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:12,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 288 states and 515 transitions. [2024-11-25 02:45:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 515 transitions. [2024-11-25 02:45:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:45:24,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:24,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 292 states and 521 transitions. [2024-11-25 02:45:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 521 transitions. [2024-11-25 02:45:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:45:52,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 293 states and 521 transitions. [2024-11-25 02:45:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 521 transitions. [2024-11-25 02:45:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:45:55,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:19,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 296 states and 525 transitions. [2024-11-25 02:46:19,754 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 525 transitions. [2024-11-25 02:46:19,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:46:19,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 299 states and 529 transitions. [2024-11-25 02:46:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 529 transitions. [2024-11-25 02:46:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:46:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 302 states and 543 transitions. [2024-11-25 02:47:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 543 transitions. [2024-11-25 02:47:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:47:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-25 02:47:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 318 states and 567 transitions. [2024-11-25 02:47:39,142 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 567 transitions. [2024-11-25 02:47:39,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:47:39,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:42,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 320 states and 577 transitions. [2024-11-25 02:47:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 577 transitions. [2024-11-25 02:47:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:53,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 324 states and 583 transitions. [2024-11-25 02:48:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 583 transitions. [2024-11-25 02:48:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:48:25,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:25,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 325 states and 584 transitions. [2024-11-25 02:48:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 584 transitions. [2024-11-25 02:48:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:48:41,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 328 states and 588 transitions. [2024-11-25 02:49:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 588 transitions. [2024-11-25 02:49:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:49:06,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat