./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ba983053090b7e7410066c63fe0cfe9ad27960a7dc19d54045684ba21359c88d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:47,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:47,849 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 05:20:47,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:20:47,854 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:20:47,879 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:47,881 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:47,881 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:47,881 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:47,881 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:20:47,882 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:20:47,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:47,883 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:20:47,883 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:20:47,883 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:47,883 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:47,884 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:47,886 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:47,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:47,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:47,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:47,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:47,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:47,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:20:47,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:20:47,889 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_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba983053090b7e7410066c63fe0cfe9ad27960a7dc19d54045684ba21359c88d [2024-11-25 05:20:48,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:48,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:48,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:48,274 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:48,274 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:48,276 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i [2024-11-25 05:20:51,366 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/data/2a88d399c/6d93f56168da4e9e9379d45d37654abd/FLAG9f70176c0 [2024-11-25 05:20:51,741 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:51,742 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/sv-benchmarks/c/memsafety-ext/tree_cnstr.i [2024-11-25 05:20:51,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/data/2a88d399c/6d93f56168da4e9e9379d45d37654abd/FLAG9f70176c0 [2024-11-25 05:20:51,780 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/data/2a88d399c/6d93f56168da4e9e9379d45d37654abd [2024-11-25 05:20:51,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:51,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:51,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:51,786 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:51,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:51,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:51" (1/1) ... [2024-11-25 05:20:51,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27fde38b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:51, skipping insertion in model container [2024-11-25 05:20:51,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:51" (1/1) ... [2024-11-25 05:20:51,836 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:52,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:52,262 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:20:52,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:52,325 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:20:52,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52 WrapperNode [2024-11-25 05:20:52,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:52,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:52,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:20:52,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:20:52,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,344 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,363 INFO L138 Inliner]: procedures = 123, calls = 36, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 133 [2024-11-25 05:20:52,364 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:52,364 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:20:52,364 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:20:52,364 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:20:52,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,378 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,379 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,392 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,396 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,406 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:20:52,409 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:20:52,409 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:20:52,409 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:20:52,410 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:52" (1/1) ... [2024-11-25 05:20:52,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:52,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:20:52,442 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:20:52,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f39181c-7973-4dce-b3a8-8604f6e02760/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:20:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:20:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:20:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:20:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:20:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:20:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:20:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:20:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:20:52,629 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:20:52,631 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:20:53,145 INFO L? ?]: Removed 143 outVars from TransFormulas that were not future-live. [2024-11-25 05:20:53,146 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:20:53,229 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:20:53,229 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 05:20:53,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:53 BoogieIcfgContainer [2024-11-25 05:20:53,229 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:20:53,234 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:20:53,234 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:20:53,268 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:20:53,269 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:53" (1/1) ... [2024-11-25 05:20:53,278 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:20:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 102 states and 116 transitions. [2024-11-25 05:20:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2024-11-25 05:20:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 05:20:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:53,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 101 states and 115 transitions. [2024-11-25 05:20:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 115 transitions. [2024-11-25 05:20:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 05:20:53,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 100 states and 114 transitions. [2024-11-25 05:20:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2024-11-25 05:20:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:20:53,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 99 states and 113 transitions. [2024-11-25 05:20:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2024-11-25 05:20:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:20:53,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 98 states and 112 transitions. [2024-11-25 05:20:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 112 transitions. [2024-11-25 05:20:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:20:54,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:54,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:54,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 101 states and 118 transitions. [2024-11-25 05:20:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-11-25 05:20:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:20:54,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 104 states and 126 transitions. [2024-11-25 05:20:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2024-11-25 05:20:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:20:54,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2024-11-25 05:20:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2024-11-25 05:20:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:20:55,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 111 states and 141 transitions. [2024-11-25 05:20:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 141 transitions. [2024-11-25 05:20:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:20:56,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 114 states and 149 transitions. [2024-11-25 05:20:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 149 transitions. [2024-11-25 05:20:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:20:56,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 159 transitions. [2024-11-25 05:20:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-11-25 05:20:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:20:57,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2024-11-25 05:20:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2024-11-25 05:20:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:20:57,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 119 states and 161 transitions. [2024-11-25 05:20:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 161 transitions. [2024-11-25 05:20:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:20:58,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-11-25 05:20:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-25 05:20:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:20:58,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 119 states and 161 transitions. [2024-11-25 05:20:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 161 transitions. [2024-11-25 05:20:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:20:58,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 121 states and 164 transitions. [2024-11-25 05:20:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 164 transitions. [2024-11-25 05:20:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:20:58,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-11-25 05:20:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-11-25 05:20:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:20:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 125 states and 170 transitions. [2024-11-25 05:21:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 170 transitions. [2024-11-25 05:21:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:21:00,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 126 states and 172 transitions. [2024-11-25 05:21:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 172 transitions. [2024-11-25 05:21:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:21:00,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 174 transitions. [2024-11-25 05:21:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2024-11-25 05:21:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:21:00,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 173 transitions. [2024-11-25 05:21:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 173 transitions. [2024-11-25 05:21:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:21:00,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-25 05:21:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-25 05:21:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:21:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-11-25 05:21:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-11-25 05:21:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:21:00,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2024-11-25 05:21:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2024-11-25 05:21:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:21:00,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-11-25 05:21:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-11-25 05:21:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:01,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 129 states and 178 transitions. [2024-11-25 05:21:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 178 transitions. [2024-11-25 05:21:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:02,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:02,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 131 states and 181 transitions. [2024-11-25 05:21:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-11-25 05:21:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:03,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:03,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:04,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 130 states and 180 transitions. [2024-11-25 05:21:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 180 transitions. [2024-11-25 05:21:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:04,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 137 states and 195 transitions. [2024-11-25 05:21:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 195 transitions. [2024-11-25 05:21:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 136 states and 194 transitions. [2024-11-25 05:21:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 194 transitions. [2024-11-25 05:21:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:05,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:05,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 139 states and 198 transitions. [2024-11-25 05:21:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 198 transitions. [2024-11-25 05:21:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:07,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 138 states and 197 transitions. [2024-11-25 05:21:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 197 transitions. [2024-11-25 05:21:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:07,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:07,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2024-11-25 05:21:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2024-11-25 05:21:07,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:07,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:07,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:09,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:09,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 142 states and 206 transitions. [2024-11-25 05:21:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-11-25 05:21:09,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:21:09,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:09,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:09,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 150 states and 223 transitions. [2024-11-25 05:21:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 223 transitions. [2024-11-25 05:21:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:13,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2024-11-25 05:21:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2024-11-25 05:21:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:13,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 152 states and 226 transitions. [2024-11-25 05:21:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 226 transitions. [2024-11-25 05:21:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:13,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2024-11-25 05:21:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2024-11-25 05:21:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:13,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 152 states and 227 transitions. [2024-11-25 05:21:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2024-11-25 05:21:13,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:13,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:15,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 156 states and 235 transitions. [2024-11-25 05:21:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 235 transitions. [2024-11-25 05:21:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:15,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:15,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 160 states and 244 transitions. [2024-11-25 05:21:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 244 transitions. [2024-11-25 05:21:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:21:17,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 171 states and 269 transitions. [2024-11-25 05:21:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 269 transitions. [2024-11-25 05:21:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:22,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 276 transitions. [2024-11-25 05:21:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 276 transitions. [2024-11-25 05:21:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:26,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 177 states and 283 transitions. [2024-11-25 05:21:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 283 transitions. [2024-11-25 05:21:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:30,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:30,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 179 states and 287 transitions. [2024-11-25 05:21:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 287 transitions. [2024-11-25 05:21:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:32,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:32,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 181 states and 291 transitions. [2024-11-25 05:21:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 291 transitions. [2024-11-25 05:21:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:35,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2024-11-25 05:21:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2024-11-25 05:21:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:37,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 195 states and 317 transitions. [2024-11-25 05:21:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 317 transitions. [2024-11-25 05:21:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:41,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:41,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 196 states and 318 transitions. [2024-11-25 05:21:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 318 transitions. [2024-11-25 05:21:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 203 states and 333 transitions. [2024-11-25 05:21:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 333 transitions. [2024-11-25 05:21:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:21:47,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 206 states and 344 transitions. [2024-11-25 05:21:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 344 transitions. [2024-11-25 05:21:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:49,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:49,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 210 states and 350 transitions. [2024-11-25 05:21:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 350 transitions. [2024-11-25 05:21:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:53,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 210 states and 349 transitions. [2024-11-25 05:21:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 349 transitions. [2024-11-25 05:21:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:54,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 211 states and 351 transitions. [2024-11-25 05:21:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 351 transitions. [2024-11-25 05:21:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:55,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 213 states and 354 transitions. [2024-11-25 05:21:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 354 transitions. [2024-11-25 05:21:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:21:56,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2024-11-25 05:22:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2024-11-25 05:22:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:01,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 221 states and 376 transitions. [2024-11-25 05:22:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 376 transitions. [2024-11-25 05:22:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:09,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 228 states and 390 transitions. [2024-11-25 05:22:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 390 transitions. [2024-11-25 05:22:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:14,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:14,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 235 states and 404 transitions. [2024-11-25 05:22:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 404 transitions. [2024-11-25 05:22:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:18,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 239 states and 413 transitions. [2024-11-25 05:22:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 413 transitions. [2024-11-25 05:22:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:22,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:23,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 240 states and 414 transitions. [2024-11-25 05:22:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 414 transitions. [2024-11-25 05:22:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:23,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:23,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 254 states and 449 transitions. [2024-11-25 05:22:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 449 transitions. [2024-11-25 05:22:39,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:39,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:39,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:40,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 255 states and 451 transitions. [2024-11-25 05:22:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 451 transitions. [2024-11-25 05:22:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:22:41,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:41,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:42,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 256 states and 452 transitions. [2024-11-25 05:22:42,297 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 452 transitions. [2024-11-25 05:22:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:22:42,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 258 states and 461 transitions. [2024-11-25 05:22:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 461 transitions. [2024-11-25 05:22:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:43,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 267 states and 483 transitions. [2024-11-25 05:22:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 483 transitions. [2024-11-25 05:22:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:53,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 266 states and 481 transitions. [2024-11-25 05:22:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 481 transitions. [2024-11-25 05:22:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 261 states and 471 transitions. [2024-11-25 05:22:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 471 transitions. [2024-11-25 05:22:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:57,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 263 states and 477 transitions. [2024-11-25 05:22:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 477 transitions. [2024-11-25 05:22:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:59,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 264 states and 479 transitions. [2024-11-25 05:23:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 479 transitions. [2024-11-25 05:23:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:23:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 270 states and 495 transitions. [2024-11-25 05:23:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 495 transitions. [2024-11-25 05:23:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:23:11,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 271 states and 497 transitions. [2024-11-25 05:23:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 497 transitions. [2024-11-25 05:23:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 276 states and 507 transitions. [2024-11-25 05:23:20,337 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 507 transitions. [2024-11-25 05:23:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:20,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 279 states and 512 transitions. [2024-11-25 05:23:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 512 transitions. [2024-11-25 05:23:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:22,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 279 states and 511 transitions. [2024-11-25 05:23:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 511 transitions. [2024-11-25 05:23:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:24,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 283 states and 524 transitions. [2024-11-25 05:23:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 524 transitions. [2024-11-25 05:23:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 285 states and 530 transitions. [2024-11-25 05:23:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 530 transitions. [2024-11-25 05:23:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:30,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:30,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 287 states and 536 transitions. [2024-11-25 05:23:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 536 transitions. [2024-11-25 05:23:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:32,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:39,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 292 states and 544 transitions. [2024-11-25 05:23:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 544 transitions. [2024-11-25 05:23:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:23:39,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 293 states and 545 transitions. [2024-11-25 05:23:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 545 transitions. [2024-11-25 05:23:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:23:41,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 300 states and 558 transitions. [2024-11-25 05:23:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 558 transitions. [2024-11-25 05:23:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:23:43,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 307 states and 570 transitions. [2024-11-25 05:23:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 570 transitions. [2024-11-25 05:23:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:47,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:47,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 309 states and 573 transitions. [2024-11-25 05:23:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 573 transitions. [2024-11-25 05:23:49,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:49,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:49,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 308 states and 572 transitions. [2024-11-25 05:23:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 572 transitions. [2024-11-25 05:23:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:50,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 310 states and 585 transitions. [2024-11-25 05:23:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 585 transitions. [2024-11-25 05:23:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:50,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 309 states and 584 transitions. [2024-11-25 05:23:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 584 transitions. [2024-11-25 05:23:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:51,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 310 states and 585 transitions. [2024-11-25 05:23:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 585 transitions. [2024-11-25 05:23:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:23:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 316 states and 597 transitions. [2024-11-25 05:24:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 597 transitions. [2024-11-25 05:24:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:24:00,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:26,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 328 states and 634 transitions. [2024-11-25 05:24:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 634 transitions. [2024-11-25 05:24:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:24:26,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 333 states and 652 transitions. [2024-11-25 05:24:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 652 transitions. [2024-11-25 05:24:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:24:32,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:36,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 341 states and 678 transitions. [2024-11-25 05:24:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 678 transitions. [2024-11-25 05:24:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:24:51,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 348 states and 693 transitions. [2024-11-25 05:24:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 693 transitions. [2024-11-25 05:24:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:24:55,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 349 states and 693 transitions. [2024-11-25 05:24:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 693 transitions. [2024-11-25 05:24:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:24:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:10,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 358 states and 714 transitions. [2024-11-25 05:25:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 714 transitions. [2024-11-25 05:25:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:25:10,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:10,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 364 states and 730 transitions. [2024-11-25 05:25:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 730 transitions. [2024-11-25 05:25:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:25:18,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 373 states and 755 transitions. [2024-11-25 05:25:31,887 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 755 transitions. [2024-11-25 05:25:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:25:31,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:31,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 385 states and 804 transitions. [2024-11-25 05:26:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 804 transitions. [2024-11-25 05:26:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 397 states and 846 transitions. [2024-11-25 05:26:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 846 transitions. [2024-11-25 05:26:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:27,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:27,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 401 states and 861 transitions. [2024-11-25 05:26:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 861 transitions. [2024-11-25 05:26:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:32,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:32,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 405 states and 875 transitions. [2024-11-25 05:26:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 875 transitions. [2024-11-25 05:26:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:37,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 409 states and 888 transitions. [2024-11-25 05:26:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 888 transitions. [2024-11-25 05:26:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:42,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 413 states and 901 transitions. [2024-11-25 05:26:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 901 transitions. [2024-11-25 05:26:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:46,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:46,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 420 states and 918 transitions. [2024-11-25 05:26:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 918 transitions. [2024-11-25 05:26:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:26:58,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:58,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:01,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 422 states and 925 transitions. [2024-11-25 05:27:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 925 transitions. [2024-11-25 05:27:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:27:01,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 424 states and 932 transitions. [2024-11-25 05:27:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 932 transitions. [2024-11-25 05:27:04,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:27:04,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:04,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 433 states and 957 transitions. [2024-11-25 05:27:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 957 transitions. [2024-11-25 05:27:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:27:34,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:27:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 433 states and 956 transitions. [2024-11-25 05:27:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 956 transitions. [2024-11-25 05:27:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:27:37,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:27:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 440 states and 972 transitions. [2024-11-25 05:27:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 972 transitions. [2024-11-25 05:27:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:27:46,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:46,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 446 states and 990 transitions. [2024-11-25 05:28:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 990 transitions. [2024-11-25 05:28:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:28:00,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 458 states and 1035 transitions. [2024-11-25 05:28:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1035 transitions. [2024-11-25 05:28:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:28:40,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 471 states and 1079 transitions. [2024-11-25 05:29:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1079 transitions. [2024-11-25 05:29:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:29:29,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:29,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 472 states and 1082 transitions. [2024-11-25 05:29:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1082 transitions. [2024-11-25 05:29:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:29:31,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:31,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 473 states and 1087 transitions. [2024-11-25 05:29:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1087 transitions. [2024-11-25 05:29:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:29:35,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:36,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 484 states and 1129 transitions. [2024-11-25 05:30:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1129 transitions. [2024-11-25 05:30:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:30:03,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 494 states and 1162 transitions. [2024-11-25 05:30:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1162 transitions. [2024-11-25 05:30:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:30:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:30:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 497 states and 1168 transitions. [2024-11-25 05:30:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1168 transitions. [2024-11-25 05:30:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:30:52,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:31:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 504 states and 1186 transitions. [2024-11-25 05:31:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1186 transitions. [2024-11-25 05:31:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:31:07,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:31:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 505 states and 1189 transitions. [2024-11-25 05:31:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1189 transitions. [2024-11-25 05:31:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:31:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 515 states and 1228 transitions. [2024-11-25 05:31:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1228 transitions. [2024-11-25 05:31:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:31:39,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 528 states and 1262 transitions. [2024-11-25 05:32:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1262 transitions. [2024-11-25 05:32:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:32:33,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 541 states and 1300 transitions. [2024-11-25 05:33:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1300 transitions. [2024-11-25 05:33:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:33:24,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 554 states and 1341 transitions. [2024-11-25 05:34:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1341 transitions. [2024-11-25 05:34:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:34:19,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:19,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 558 states and 1361 transitions. [2024-11-25 05:34:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1361 transitions. [2024-11-25 05:34:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:34:31,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.