./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c --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_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b --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 13ad8bc9cfa3954c0bae4db0509cb11733a45600a9e4ff56ca5bdd4aceeb1fc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:01:40,429 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:01:40,485 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 06:01:40,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:01:40,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:01:40,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:01:40,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:01:40,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:01:40,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:01:40,512 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:01:40,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:01:40,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:01:40,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:01:40,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:01:40,514 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:01:40,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:01:40,514 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_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 13ad8bc9cfa3954c0bae4db0509cb11733a45600a9e4ff56ca5bdd4aceeb1fc0 [2024-12-06 06:01:40,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:01:40,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:01:40,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:01:40,763 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:01:40,764 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:01:40,765 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c [2024-12-06 06:01:43,447 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/data/494ba47c8/62f361cfa3b649fe82a6f849682f4a56/FLAG252c04406 [2024-12-06 06:01:43,610 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:01:43,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c [2024-12-06 06:01:43,617 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/data/494ba47c8/62f361cfa3b649fe82a6f849682f4a56/FLAG252c04406 [2024-12-06 06:01:43,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/data/494ba47c8/62f361cfa3b649fe82a6f849682f4a56 [2024-12-06 06:01:43,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:01:43,631 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:01:43,632 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:01:43,632 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:01:43,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:01:43,637 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ef55ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43, skipping insertion in model container [2024-12-06 06:01:43,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,651 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:01:43,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:01:43,798 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:01:43,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:01:43,823 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:01:43,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43 WrapperNode [2024-12-06 06:01:43,824 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:01:43,824 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:01:43,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:01:43,825 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:01:43,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,835 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,848 INFO L138 Inliner]: procedures = 9, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 82 [2024-12-06 06:01:43,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:01:43,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:01:43,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:01:43,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:01:43,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,860 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,861 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,865 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,866 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:01:43,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:01:43,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:01:43,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:01:43,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:01:43" (1/1) ... [2024-12-06 06:01:43,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:01:43,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:01:43,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:01:43,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c559017-9eb7-4464-9ea4-64c390f248b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:01:43,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:01:43,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:01:43,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:01:43,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:01:43,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:01:43,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:01:43,965 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:01:43,967 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:01:44,141 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-12-06 06:01:44,141 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:01:44,192 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:01:44,192 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 06:01:44,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:01:44 BoogieIcfgContainer [2024-12-06 06:01:44,193 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:01:44,193 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:01:44,194 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:01:44,203 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:01:44,204 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:01:44" (1/1) ... [2024-12-06 06:01:44,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:01:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 24 states and 28 transitions. [2024-12-06 06:01:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2024-12-06 06:01:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:01:44,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 30 transitions. [2024-12-06 06:01:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-12-06 06:01:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:01:44,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:44,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:44,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:44,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-12-06 06:01:44,559 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-12-06 06:01:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:01:44,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:44,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 06:01:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 06:01:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:01:44,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 43 transitions. [2024-12-06 06:01:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-12-06 06:01:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:01:45,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-12-06 06:01:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-12-06 06:01:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:01:46,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-12-06 06:01:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-12-06 06:01:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:01:46,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:46,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 62 transitions. [2024-12-06 06:01:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2024-12-06 06:01:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:01:46,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 40 states and 69 transitions. [2024-12-06 06:01:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-12-06 06:01:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:01:47,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 41 states and 71 transitions. [2024-12-06 06:01:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-12-06 06:01:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:01:47,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 44 states and 77 transitions. [2024-12-06 06:01:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-12-06 06:01:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:01:48,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 46 states and 84 transitions. [2024-12-06 06:01:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 84 transitions. [2024-12-06 06:01:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:01:49,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 46 states and 83 transitions. [2024-12-06 06:01:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 83 transitions. [2024-12-06 06:01:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:01:49,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:01:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 46 states and 82 transitions. [2024-12-06 06:01:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 82 transitions. [2024-12-06 06:01:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:01:49,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 50 states and 88 transitions. [2024-12-06 06:01:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-12-06 06:01:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:01:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 52 states and 93 transitions. [2024-12-06 06:01:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 93 transitions. [2024-12-06 06:01:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:01:52,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:01:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 52 states and 92 transitions. [2024-12-06 06:01:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 92 transitions. [2024-12-06 06:01:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:01:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 55 states and 101 transitions. [2024-12-06 06:01:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 101 transitions. [2024-12-06 06:01:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:01:53,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 56 states and 102 transitions. [2024-12-06 06:01:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 102 transitions. [2024-12-06 06:01:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:01:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 60 states and 109 transitions. [2024-12-06 06:01:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 109 transitions. [2024-12-06 06:01:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:01:55,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 65 states and 120 transitions. [2024-12-06 06:01:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2024-12-06 06:01:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:01:58,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 74 states and 141 transitions. [2024-12-06 06:02:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2024-12-06 06:02:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:02:04,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:02:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-12-06 06:02:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-12-06 06:02:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:02:04,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:04,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 79 states and 149 transitions. [2024-12-06 06:02:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 149 transitions. [2024-12-06 06:02:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:02:06,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 86 states and 168 transitions. [2024-12-06 06:02:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 168 transitions. [2024-12-06 06:02:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:02:10,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:10,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:11,776 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 91 states and 176 transitions. [2024-12-06 06:02:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 176 transitions. [2024-12-06 06:02:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:02:14,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:14,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:02:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 91 states and 175 transitions. [2024-12-06 06:02:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 175 transitions. [2024-12-06 06:02:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:02:15,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 94 states and 183 transitions. [2024-12-06 06:02:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 183 transitions. [2024-12-06 06:02:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:02:18,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:18,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 100 states and 191 transitions. [2024-12-06 06:02:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 191 transitions. [2024-12-06 06:02:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:02:21,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:21,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:21,055 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 06:02:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 100 states and 190 transitions. [2024-12-06 06:02:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 190 transitions. [2024-12-06 06:02:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:02:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:02:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 101 states and 191 transitions. [2024-12-06 06:02:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 191 transitions. [2024-12-06 06:02:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:02:23,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:23,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:02:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 105 states and 201 transitions. [2024-12-06 06:02:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 201 transitions. [2024-12-06 06:02:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:02:26,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:26,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:02:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 113 states and 211 transitions. [2024-12-06 06:02:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 211 transitions. [2024-12-06 06:02:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:02:30,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:02:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 127 states and 239 transitions. [2024-12-06 06:02:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 239 transitions. [2024-12-06 06:02:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:02:40,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:02:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 133 states and 248 transitions. [2024-12-06 06:02:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 248 transitions. [2024-12-06 06:02:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:02:46,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:46,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:02:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 142 states and 274 transitions. [2024-12-06 06:02:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 274 transitions. [2024-12-06 06:02:56,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:02:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:02:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 144 states and 284 transitions. [2024-12-06 06:02:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 284 transitions. [2024-12-06 06:02:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:02:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:03:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 144 states and 283 transitions. [2024-12-06 06:03:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 283 transitions. [2024-12-06 06:03:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:03:01,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:03:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 144 states and 282 transitions. [2024-12-06 06:03:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 282 transitions. [2024-12-06 06:03:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:03:02,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 20 proven. 60 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:03:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 150 states and 289 transitions. [2024-12-06 06:03:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 289 transitions. [2024-12-06 06:03:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:03:07,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:03:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 153 states and 292 transitions. [2024-12-06 06:03:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 292 transitions. [2024-12-06 06:03:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:03:11,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:11,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 11 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:03:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 159 states and 298 transitions. [2024-12-06 06:03:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 298 transitions. [2024-12-06 06:03:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:03:14,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 72 proven. 15 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 06:03:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 163 states and 303 transitions. [2024-12-06 06:03:18,816 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 303 transitions. [2024-12-06 06:03:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:03:18,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:18,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 06:03:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 182 states and 340 transitions. [2024-12-06 06:03:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 340 transitions. [2024-12-06 06:03:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:03:40,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 85 proven. 5 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:03:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 193 states and 358 transitions. [2024-12-06 06:03:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 358 transitions. [2024-12-06 06:03:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:03:49,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 06:03:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 204 states and 373 transitions. [2024-12-06 06:03:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 373 transitions. [2024-12-06 06:03:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:03:58,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:58,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 85 proven. 5 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:04:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 206 states and 375 transitions. [2024-12-06 06:04:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 375 transitions. [2024-12-06 06:04:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:04:01,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:04:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 408 transitions. [2024-12-06 06:04:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 408 transitions. [2024-12-06 06:04:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:04:19,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:04:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 221 states and 421 transitions. [2024-12-06 06:04:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 421 transitions. [2024-12-06 06:04:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:04:23,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:24,077 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:04:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 223 states and 431 transitions. [2024-12-06 06:04:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 431 transitions. [2024-12-06 06:04:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:04:26,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:26,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 91 proven. 73 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 06:04:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 223 states and 429 transitions. [2024-12-06 06:04:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 429 transitions. [2024-12-06 06:04:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:04:30,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 91 proven. 130 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 06:04:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 229 states and 436 transitions. [2024-12-06 06:04:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 436 transitions. [2024-12-06 06:04:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:04:34,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:04:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 232 states and 439 transitions. [2024-12-06 06:04:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 439 transitions. [2024-12-06 06:04:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:04:42,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 22 proven. 227 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:04:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 238 states and 445 transitions. [2024-12-06 06:04:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 445 transitions. [2024-12-06 06:04:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:04:45,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 98 proven. 190 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:04:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 249 states and 459 transitions. [2024-12-06 06:04:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 459 transitions. [2024-12-06 06:04:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:04:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 94 proven. 203 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:05:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 253 states and 462 transitions. [2024-12-06 06:05:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 462 transitions. [2024-12-06 06:05:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:05:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 98 proven. 190 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:05:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 259 states and 470 transitions. [2024-12-06 06:05:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 470 transitions. [2024-12-06 06:05:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:05:17,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 94 proven. 203 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:05:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 263 states and 475 transitions. [2024-12-06 06:05:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 475 transitions. [2024-12-06 06:05:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:05:22,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:23,165 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 94 proven. 203 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:05:27,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 267 states and 480 transitions. [2024-12-06 06:05:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 480 transitions. [2024-12-06 06:05:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:05:27,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 19 proven. 298 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:05:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 281 states and 500 transitions. [2024-12-06 06:05:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 500 transitions. [2024-12-06 06:05:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:05:41,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:41,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:41,176 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 186 proven. 7 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 06:05:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 281 states and 499 transitions. [2024-12-06 06:05:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 499 transitions. [2024-12-06 06:05:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:05:44,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 19 proven. 298 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:05:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 286 states and 505 transitions. [2024-12-06 06:05:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 505 transitions. [2024-12-06 06:05:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:05:49,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:06:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 333 states and 596 transitions. [2024-12-06 06:06:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 596 transitions. [2024-12-06 06:06:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:06:49,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:49,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 19 proven. 298 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:06:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 339 states and 604 transitions. [2024-12-06 06:06:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 604 transitions. [2024-12-06 06:06:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:06:55,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:55,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 186 proven. 7 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 06:07:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 349 states and 619 transitions. [2024-12-06 06:07:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 619 transitions. [2024-12-06 06:07:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:07:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:07:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 362 states and 657 transitions. [2024-12-06 06:07:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 657 transitions. [2024-12-06 06:07:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:07:38,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:38,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:08:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 374 states and 683 transitions. [2024-12-06 06:08:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 683 transitions. [2024-12-06 06:08:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:08:02,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:02,605 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:08:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 378 states and 696 transitions. [2024-12-06 06:08:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 696 transitions. [2024-12-06 06:08:09,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:08:09,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:09,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:08:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 380 states and 706 transitions. [2024-12-06 06:08:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 706 transitions. [2024-12-06 06:08:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:08:13,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 259 proven. 110 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:08:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 380 states and 703 transitions. [2024-12-06 06:08:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 703 transitions. [2024-12-06 06:08:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:08:24,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 259 proven. 239 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:08:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 397 states and 725 transitions. [2024-12-06 06:08:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 725 transitions. [2024-12-06 06:08:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:08:44,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 505 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:08:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 400 states and 728 transitions. [2024-12-06 06:08:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 728 transitions. [2024-12-06 06:08:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:08:59,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 37 proven. 503 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:09:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 406 states and 734 transitions. [2024-12-06 06:09:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 734 transitions. [2024-12-06 06:09:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:09:05,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 333 proven. 37 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 06:09:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 410 states and 739 transitions. [2024-12-06 06:09:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 739 transitions. [2024-12-06 06:09:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:09:23,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:23,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 333 proven. 37 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 06:09:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:36,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 416 states and 750 transitions. [2024-12-06 06:09:36,380 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 750 transitions. [2024-12-06 06:09:36,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:09:36,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:36,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 333 proven. 37 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 06:09:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 420 states and 755 transitions. [2024-12-06 06:09:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 755 transitions. [2024-12-06 06:09:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:09:44,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 268 proven. 358 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:10:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 426 states and 760 transitions. [2024-12-06 06:10:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 760 transitions. [2024-12-06 06:10:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:10:02,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:02,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 268 proven. 358 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:10:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 432 states and 768 transitions. [2024-12-06 06:10:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 768 transitions. [2024-12-06 06:10:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:10:14,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 333 proven. 37 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 06:10:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 436 states and 773 transitions. [2024-12-06 06:10:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 773 transitions. [2024-12-06 06:10:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:10:21,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 31 proven. 639 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:10:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 453 states and 796 transitions. [2024-12-06 06:10:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 796 transitions. [2024-12-06 06:10:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:10:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 31 proven. 639 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:11:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 466 states and 813 transitions. [2024-12-06 06:11:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 813 transitions. [2024-12-06 06:11:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:03,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 31 proven. 639 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:11:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 471 states and 819 transitions. [2024-12-06 06:11:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 819 transitions. [2024-12-06 06:11:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:12,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 423 proven. 23 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-12-06 06:11:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 466 states and 812 transitions. [2024-12-06 06:11:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 812 transitions. [2024-12-06 06:11:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:20,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:20,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 348 proven. 9 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 06:11:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 466 states and 810 transitions. [2024-12-06 06:11:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 810 transitions. [2024-12-06 06:11:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:28,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 31 proven. 639 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:11:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 472 states and 818 transitions. [2024-12-06 06:11:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 818 transitions. [2024-12-06 06:11:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:37,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 348 proven. 9 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 06:11:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 482 states and 835 transitions. [2024-12-06 06:11:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 835 transitions. [2024-12-06 06:11:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:11:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 348 proven. 9 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 06:12:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 488 states and 843 transitions. [2024-12-06 06:12:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 843 transitions. [2024-12-06 06:12:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:12:06,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:06,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:06,693 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 31 proven. 639 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:12:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 494 states and 851 transitions. [2024-12-06 06:12:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 851 transitions. [2024-12-06 06:12:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:12:20,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 06:13:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 523 states and 899 transitions. [2024-12-06 06:13:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 899 transitions. [2024-12-06 06:13:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:13:39,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 348 proven. 9 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 06:13:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 525 states and 901 transitions. [2024-12-06 06:13:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 901 transitions. [2024-12-06 06:13:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:13:44,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:44,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 0 proven. 641 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 06:14:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 540 states and 942 transitions. [2024-12-06 06:14:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 942 transitions. [2024-12-06 06:14:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:14:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 0 proven. 641 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 06:15:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 554 states and 970 transitions. [2024-12-06 06:15:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 970 transitions. [2024-12-06 06:15:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:15:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:11,511 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 0 proven. 641 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 06:15:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 558 states and 983 transitions. [2024-12-06 06:15:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 983 transitions. [2024-12-06 06:15:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:15:22,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 771 backedges. 0 proven. 641 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked.