./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.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_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/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_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/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_a28b8a43-209f-49a3-960e-4d2d6da82569/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 a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:45:04,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:45:04,393 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 04:45:04,398 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:45:04,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:45:04,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:45:04,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:45:04,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:45:04,424 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:45:04,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:45:04,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:45:04,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:45:04,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:45:04,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:45:04,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:45:04,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:45:04,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:45:04,426 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_a28b8a43-209f-49a3-960e-4d2d6da82569/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 -> a7651578256dc791e0a036690d99e12094845a58f582fb99f9abee48c7c5dfba [2024-11-25 04:45:04,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:45:04,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:45:04,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:45:04,761 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:45:04,762 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:45:04,763 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/forester-heap/sll-reverse_simple.i [2024-11-25 04:45:07,932 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/data/feb7e8e53/0d7b039648cc4443aff33b48f03b52eb/FLAG7f4c2b4b4 [2024-11-25 04:45:08,308 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:45:08,308 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/sv-benchmarks/c/forester-heap/sll-reverse_simple.i [2024-11-25 04:45:08,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/data/feb7e8e53/0d7b039648cc4443aff33b48f03b52eb/FLAG7f4c2b4b4 [2024-11-25 04:45:08,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/data/feb7e8e53/0d7b039648cc4443aff33b48f03b52eb [2024-11-25 04:45:08,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:45:08,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:45:08,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:45:08,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:45:08,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:45:08,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:08,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd1f6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08, skipping insertion in model container [2024-11-25 04:45:08,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:08,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:45:08,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:45:08,834 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:45:08,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:45:08,924 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:45:08,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08 WrapperNode [2024-11-25 04:45:08,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:45:08,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:45:08,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:45:08,925 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:45:08,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:08,949 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:08,979 INFO L138 Inliner]: procedures = 119, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 136 [2024-11-25 04:45:08,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:45:08,984 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:45:08,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:45:08,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:45:08,992 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:08,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,000 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,017 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,018 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,024 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,026 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,033 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,035 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:45:09,039 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:45:09,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:45:09,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:45:09,040 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:08" (1/1) ... [2024-11-25 04:45:09,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:45:09,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:45:09,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:45:09,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a28b8a43-209f-49a3-960e-4d2d6da82569/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:45:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:45:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:45:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:45:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:45:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:45:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:45:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:45:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:45:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:45:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:45:09,271 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:45:09,273 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:45:09,789 INFO L? ?]: Removed 128 outVars from TransFormulas that were not future-live. [2024-11-25 04:45:09,790 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:45:09,873 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:45:09,873 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-25 04:45:09,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:45:09 BoogieIcfgContainer [2024-11-25 04:45:09,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:45:09,877 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:45:09,877 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:45:09,888 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:45:09,888 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:45:09" (1/1) ... [2024-11-25 04:45:09,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:45:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 114 states and 135 transitions. [2024-11-25 04:45:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 135 transitions. [2024-11-25 04:45:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:45:09,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:09,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:10,229 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 04:45:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 113 states and 134 transitions. [2024-11-25 04:45:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-11-25 04:45:10,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:45:10,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:10,375 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 04:45:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-11-25 04:45:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-11-25 04:45:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:45:10,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:10,541 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 04:45:10,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 111 states and 132 transitions. [2024-11-25 04:45:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 132 transitions. [2024-11-25 04:45:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:45:10,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:10,700 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 04:45:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-11-25 04:45:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-11-25 04:45:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:45:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:10,875 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 04:45:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 110 states and 129 transitions. [2024-11-25 04:45:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 129 transitions. [2024-11-25 04:45:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:45:10,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:11,122 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 04:45:11,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 109 states and 128 transitions. [2024-11-25 04:45:11,184 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2024-11-25 04:45:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:45:11,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:11,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:11,532 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 04:45:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 112 states and 133 transitions. [2024-11-25 04:45:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 133 transitions. [2024-11-25 04:45:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:45:11,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:11,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:11,770 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 04:45:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2024-11-25 04:45:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2024-11-25 04:45:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:45:11,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:11,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:12,025 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 04:45:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-11-25 04:45:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-25 04:45:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:45:12,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:12,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:12,247 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 04:45:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 119 states and 148 transitions. [2024-11-25 04:45:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 148 transitions. [2024-11-25 04:45:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:45:12,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:12,417 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 04:45:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 120 states and 150 transitions. [2024-11-25 04:45:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 150 transitions. [2024-11-25 04:45:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:45:12,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:12,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:12,817 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 04:45:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 122 states and 154 transitions. [2024-11-25 04:45:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 154 transitions. [2024-11-25 04:45:13,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:45:13,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:13,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:13,562 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 04:45:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 124 states and 158 transitions. [2024-11-25 04:45:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 158 transitions. [2024-11-25 04:45:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:45:14,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,459 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 04:45:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 123 states and 157 transitions. [2024-11-25 04:45:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 157 transitions. [2024-11-25 04:45:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:45:14,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,659 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 04:45:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 110 states and 135 transitions. [2024-11-25 04:45:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 135 transitions. [2024-11-25 04:45:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:45:14,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,735 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 04:45:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 110 states and 133 transitions. [2024-11-25 04:45:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions. [2024-11-25 04:45:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:45:14,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,765 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 04:45:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-11-25 04:45:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-11-25 04:45:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:14,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,802 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 04:45:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 109 states and 129 transitions. [2024-11-25 04:45:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2024-11-25 04:45:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:14,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:14,907 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 04:45:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:14,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2024-11-25 04:45:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-11-25 04:45:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:14,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:15,077 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 04:45:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 118 states and 147 transitions. [2024-11-25 04:45:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 147 transitions. [2024-11-25 04:45:16,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:16,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:16,484 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 04:45:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 117 states and 145 transitions. [2024-11-25 04:45:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 145 transitions. [2024-11-25 04:45:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:16,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:16,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:16,575 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 04:45:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 121 states and 152 transitions. [2024-11-25 04:45:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 152 transitions. [2024-11-25 04:45:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:45:16,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:16,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:16,801 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 04:45:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:16,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 121 states and 150 transitions. [2024-11-25 04:45:16,815 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 150 transitions. [2024-11-25 04:45:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:45:16,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-11-25 04:45:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-11-25 04:45:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:45:18,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:18,934 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 04:45:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:18,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 125 states and 158 transitions. [2024-11-25 04:45:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 158 transitions. [2024-11-25 04:45:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:45:18,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:18,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:19,015 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 04:45:19,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-11-25 04:45:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-11-25 04:45:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:45:19,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:19,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:19,307 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 04:45:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 132 states and 170 transitions. [2024-11-25 04:45:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 170 transitions. [2024-11-25 04:45:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:45:21,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:21,579 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 04:45:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 140 states and 181 transitions. [2024-11-25 04:45:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 181 transitions. [2024-11-25 04:45:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:45:23,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:23,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,064 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 04:45:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 186 transitions. [2024-11-25 04:45:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2024-11-25 04:45:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:45:24,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,200 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 04:45:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2024-11-25 04:45:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-25 04:45:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:45:24,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,296 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 04:45:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 144 states and 190 transitions. [2024-11-25 04:45:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 190 transitions. [2024-11-25 04:45:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:45:24,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,471 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 04:45:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 145 states and 191 transitions. [2024-11-25 04:45:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 191 transitions. [2024-11-25 04:45:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:45:24,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,656 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 04:45:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 144 states and 190 transitions. [2024-11-25 04:45:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 190 transitions. [2024-11-25 04:45:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:45:24,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,958 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 04:45:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 150 states and 195 transitions. [2024-11-25 04:45:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 195 transitions. [2024-11-25 04:45:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:45:26,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:26,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:26,395 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 04:45:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 151 states and 197 transitions. [2024-11-25 04:45:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 197 transitions. [2024-11-25 04:45:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:45:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:26,619 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 04:45:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:27,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 153 states and 201 transitions. [2024-11-25 04:45:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 201 transitions. [2024-11-25 04:45:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:45:27,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:27,478 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 04:45:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 205 transitions. [2024-11-25 04:45:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2024-11-25 04:45:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:45:28,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:28,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:28,193 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 04:45:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 154 states and 204 transitions. [2024-11-25 04:45:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 204 transitions. [2024-11-25 04:45:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:45:28,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:28,695 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 04:45:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 155 states and 206 transitions. [2024-11-25 04:45:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 206 transitions. [2024-11-25 04:45:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:45:29,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:45:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 159 states and 211 transitions. [2024-11-25 04:45:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 211 transitions. [2024-11-25 04:45:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:45:30,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:31,194 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 04:45:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 161 states and 213 transitions. [2024-11-25 04:45:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2024-11-25 04:45:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:45:33,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:33,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 171 states and 231 transitions. [2024-11-25 04:45:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 231 transitions. [2024-11-25 04:45:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:45:39,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:39,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 181 states and 254 transitions. [2024-11-25 04:45:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 254 transitions. [2024-11-25 04:45:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:45:45,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 183 states and 257 transitions. [2024-11-25 04:45:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 257 transitions. [2024-11-25 04:45:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:45:47,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:45:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 169 states and 237 transitions. [2024-11-25 04:45:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 237 transitions. [2024-11-25 04:45:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:45:49,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:49,682 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 04:45:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 183 states and 263 transitions. [2024-11-25 04:45:52,965 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 263 transitions. [2024-11-25 04:45:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:45:52,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:52,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 197 states and 289 transitions. [2024-11-25 04:45:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 289 transitions. [2024-11-25 04:45:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:45:56,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:56,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:56,486 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 04:45:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 202 states and 300 transitions. [2024-11-25 04:45:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 300 transitions. [2024-11-25 04:45:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:45:59,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:59,572 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 04:45:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 201 states and 299 transitions. [2024-11-25 04:45:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 299 transitions. [2024-11-25 04:45:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:45:59,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:59,653 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 04:45:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 202 states and 303 transitions. [2024-11-25 04:45:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 303 transitions. [2024-11-25 04:45:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:45:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:00,112 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 04:46:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 210 states and 313 transitions. [2024-11-25 04:46:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 313 transitions. [2024-11-25 04:46:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:46:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:03,104 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 04:46:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 218 states and 326 transitions. [2024-11-25 04:46:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 326 transitions. [2024-11-25 04:46:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:46:06,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:06,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:46:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 221 states and 329 transitions. [2024-11-25 04:46:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 329 transitions. [2024-11-25 04:46:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:46:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:11,503 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 04:46:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 229 states and 345 transitions. [2024-11-25 04:46:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 345 transitions. [2024-11-25 04:46:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:46:17,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:18,023 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 04:46:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 235 states and 363 transitions. [2024-11-25 04:46:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 363 transitions. [2024-11-25 04:46:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:46:22,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:46:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 237 states and 365 transitions. [2024-11-25 04:46:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 365 transitions. [2024-11-25 04:46:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:46:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 247 states and 385 transitions. [2024-11-25 04:46:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 385 transitions. [2024-11-25 04:46:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:46:37,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 235 states and 371 transitions. [2024-11-25 04:46:45,402 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 371 transitions. [2024-11-25 04:46:45,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:46:45,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:45,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 237 states and 377 transitions. [2024-11-25 04:46:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 377 transitions. [2024-11-25 04:46:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:46:46,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:02,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 256 states and 416 transitions. [2024-11-25 04:47:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 416 transitions. [2024-11-25 04:47:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:47:02,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:02,238 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 04:47:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 265 states and 431 transitions. [2024-11-25 04:47:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 431 transitions. [2024-11-25 04:47:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:47:10,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:10,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 271 states and 445 transitions. [2024-11-25 04:47:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 445 transitions. [2024-11-25 04:47:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:47:21,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:47:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 280 states and 464 transitions. [2024-11-25 04:47:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 464 transitions. [2024-11-25 04:47:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:47:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 282 states and 466 transitions. [2024-11-25 04:47:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 466 transitions. [2024-11-25 04:47:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:47:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 284 states and 469 transitions. [2024-11-25 04:47:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 469 transitions. [2024-11-25 04:47:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:47:38,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:38,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:47:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 285 states and 471 transitions. [2024-11-25 04:47:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 471 transitions. [2024-11-25 04:47:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:47:42,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:02,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 295 states and 501 transitions. [2024-11-25 04:48:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 501 transitions. [2024-11-25 04:48:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:48:02,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:48:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 294 states and 500 transitions. [2024-11-25 04:48:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 500 transitions. [2024-11-25 04:48:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:48:02,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 296 states and 503 transitions. [2024-11-25 04:48:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 503 transitions. [2024-11-25 04:48:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:48:03,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:03,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 300 states and 513 transitions. [2024-11-25 04:48:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 513 transitions. [2024-11-25 04:48:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:08,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 303 states and 519 transitions. [2024-11-25 04:48:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 519 transitions. [2024-11-25 04:48:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:14,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:14,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:48:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 303 states and 517 transitions. [2024-11-25 04:48:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 517 transitions. [2024-11-25 04:48:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:14,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 309 states and 532 transitions. [2024-11-25 04:48:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 532 transitions. [2024-11-25 04:48:31,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:31,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:31,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:48:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 309 states and 531 transitions. [2024-11-25 04:48:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 531 transitions. [2024-11-25 04:48:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:32,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 315 states and 546 transitions. [2024-11-25 04:48:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 546 transitions. [2024-11-25 04:48:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:48:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 316 states and 546 transitions. [2024-11-25 04:48:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 546 transitions. [2024-11-25 04:48:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:45,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 317 states and 548 transitions. [2024-11-25 04:48:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 548 transitions. [2024-11-25 04:48:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:47,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:49,126 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 04:48:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 325 states and 562 transitions. [2024-11-25 04:48:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 562 transitions. [2024-11-25 04:48:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:48:56,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:58,381 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 04:49:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 326 states and 564 transitions. [2024-11-25 04:49:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 564 transitions. [2024-11-25 04:49:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:49:01,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:49:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 330 states and 579 transitions. [2024-11-25 04:49:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 579 transitions. [2024-11-25 04:49:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:49:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:49:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 332 states and 582 transitions. [2024-11-25 04:49:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 582 transitions. [2024-11-25 04:49:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:49:09,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:49:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 335 states and 589 transitions. [2024-11-25 04:49:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 589 transitions. [2024-11-25 04:49:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:49:15,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 345 states and 614 transitions. [2024-11-25 04:49:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 614 transitions. [2024-11-25 04:49:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:49:47,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 355 states and 639 transitions. [2024-11-25 04:50:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 639 transitions. [2024-11-25 04:50:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:50:17,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:17,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 364 states and 661 transitions. [2024-11-25 04:50:32,546 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 661 transitions. [2024-11-25 04:50:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:50:32,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:32,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 370 states and 678 transitions. [2024-11-25 04:50:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 678 transitions. [2024-11-25 04:50:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:50:45,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 375 states and 688 transitions. [2024-11-25 04:50:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 688 transitions. [2024-11-25 04:50:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:50:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 383 states and 703 transitions. [2024-11-25 04:51:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 703 transitions. [2024-11-25 04:51:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:07,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:07,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 387 states and 707 transitions. [2024-11-25 04:51:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 707 transitions. [2024-11-25 04:51:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:12,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 388 states and 709 transitions. [2024-11-25 04:51:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 709 transitions. [2024-11-25 04:51:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 391 states and 711 transitions. [2024-11-25 04:51:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 711 transitions. [2024-11-25 04:51:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:20,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 391 states and 710 transitions. [2024-11-25 04:51:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 710 transitions. [2024-11-25 04:51:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:26,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 394 states and 712 transitions. [2024-11-25 04:51:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 712 transitions. [2024-11-25 04:51:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 397 states and 717 transitions. [2024-11-25 04:51:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 717 transitions. [2024-11-25 04:51:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:51:46,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:53,955 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 409 states and 742 transitions. [2024-11-25 04:52:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 742 transitions. [2024-11-25 04:52:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:52:25,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:37,880 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 415 states and 752 transitions. [2024-11-25 04:52:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 752 transitions. [2024-11-25 04:52:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:52:59,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:53:18,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 397 states and 710 transitions. [2024-11-25 04:53:18,757 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 710 transitions. [2024-11-25 04:53:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:53:18,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:53:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 398 states and 714 transitions. [2024-11-25 04:53:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 714 transitions. [2024-11-25 04:53:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:53:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:53:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:21,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 401 states and 719 transitions. [2024-11-25 04:53:21,646 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 719 transitions. [2024-11-25 04:53:21,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:53:21,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:21,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:53:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 404 states and 725 transitions. [2024-11-25 04:53:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 725 transitions. [2024-11-25 04:53:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:53:24,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:53:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 404 states and 726 transitions. [2024-11-25 04:53:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 726 transitions. [2024-11-25 04:53:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:53:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:28,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:53:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 417 states and 744 transitions. [2024-11-25 04:53:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 744 transitions. [2024-11-25 04:53:48,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:53:48,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:48,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:54:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 422 states and 757 transitions. [2024-11-25 04:54:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 757 transitions. [2024-11-25 04:54:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:54:14,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:54:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 426 states and 763 transitions. [2024-11-25 04:54:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 763 transitions. [2024-11-25 04:54:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:54:21,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:54:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 435 states and 776 transitions. [2024-11-25 04:54:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 776 transitions. [2024-11-25 04:54:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:54:37,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:54:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 437 states and 779 transitions. [2024-11-25 04:54:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 779 transitions. [2024-11-25 04:54:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:54:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:45,538 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 04:55:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 450 states and 797 transitions. [2024-11-25 04:55:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 797 transitions. [2024-11-25 04:55:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:55:04,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:06,836 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:55:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 454 states and 809 transitions. [2024-11-25 04:55:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 809 transitions. [2024-11-25 04:55:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:55:17,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:55:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 455 states and 811 transitions. [2024-11-25 04:55:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 811 transitions. [2024-11-25 04:55:19,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:55:19,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:19,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:55:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 460 states and 828 transitions. [2024-11-25 04:55:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 828 transitions. [2024-11-25 04:55:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:55:28,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:55:31,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 460 states and 827 transitions. [2024-11-25 04:55:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 827 transitions. [2024-11-25 04:55:31,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:55:31,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:31,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:56:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 476 states and 874 transitions. [2024-11-25 04:56:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 874 transitions. [2024-11-25 04:56:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:56:46,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:56:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 476 states and 873 transitions. [2024-11-25 04:56:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 873 transitions. [2024-11-25 04:56:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:56:49,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:49,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:56:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 477 states and 873 transitions. [2024-11-25 04:56:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 873 transitions. [2024-11-25 04:56:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:56:52,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:56:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 478 states and 874 transitions. [2024-11-25 04:56:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 874 transitions. [2024-11-25 04:56:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:56:56,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:56:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 478 states and 873 transitions. [2024-11-25 04:56:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 873 transitions. [2024-11-25 04:56:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:56:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 482 states and 881 transitions. [2024-11-25 04:57:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 881 transitions. [2024-11-25 04:57:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:57:11,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:11,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 486 states and 892 transitions. [2024-11-25 04:57:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 892 transitions. [2024-11-25 04:57:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:57:24,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 489 states and 897 transitions. [2024-11-25 04:57:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 897 transitions. [2024-11-25 04:57:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:57:33,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:57:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 493 states and 906 transitions. [2024-11-25 04:57:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 906 transitions. [2024-11-25 04:57:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:57:44,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:55,419 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 04:58:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:09,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 494 states and 908 transitions. [2024-11-25 04:58:09,096 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 908 transitions. [2024-11-25 04:58:09,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:58:09,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:11,479 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 04:58:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 499 states and 931 transitions. [2024-11-25 04:58:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 931 transitions. [2024-11-25 04:58:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:58:30,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.