./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/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_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/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 64bit --witnessprinter.graph.data.programhash aeb0ffd1fb7d571e7b8e6363e4fb0cbfb012450e9b632e655c35a1ee40a56c64 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:13:24,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:13:24,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:13:24,573 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:13:24,575 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:13:24,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:13:24,614 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:13:24,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:13:24,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:13:24,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:13:24,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:13:24,616 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:13:24,617 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:13:24,617 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:13:24,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:13:24,619 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:13:24,619 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:13:24,619 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:13:24,619 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:13:24,619 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:13:24,619 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:13:24,620 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:13:24,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:24,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:13:24,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:13:24,620 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:13:24,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:13:24,620 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_fdf5077b-a765-4cea-af90-021db3dc7def/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aeb0ffd1fb7d571e7b8e6363e4fb0cbfb012450e9b632e655c35a1ee40a56c64 [2024-11-25 03:13:24,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:13:24,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:13:24,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:13:24,950 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:13:24,950 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:13:24,952 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-15/cstrcmp_malloc.i [2024-11-25 03:13:27,873 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/data/49af28310/c47e4ed361ce4194ae645d35b96b17cf/FLAGbd3c39c1b [2024-11-25 03:13:28,231 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:13:28,231 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/sv-benchmarks/c/termination-15/cstrcmp_malloc.i [2024-11-25 03:13:28,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/data/49af28310/c47e4ed361ce4194ae645d35b96b17cf/FLAGbd3c39c1b [2024-11-25 03:13:28,272 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/data/49af28310/c47e4ed361ce4194ae645d35b96b17cf [2024-11-25 03:13:28,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:13:28,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:13:28,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:28,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:13:28,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:13:28,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af3077a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28, skipping insertion in model container [2024-11-25 03:13:28,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,322 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:13:28,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:28,714 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:13:28,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:28,806 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:13:28,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28 WrapperNode [2024-11-25 03:13:28,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:28,809 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:28,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:13:28,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:13:28,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,848 INFO L138 Inliner]: procedures = 152, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 73 [2024-11-25 03:13:28,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:28,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:13:28,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:13:28,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:13:28,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,858 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,858 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,863 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,864 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,867 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,868 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:13:28,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:13:28,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:13:28,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:13:28,872 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:28" (1/1) ... [2024-11-25 03:13:28,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:28,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:13:28,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:13:28,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdf5077b-a765-4cea-af90-021db3dc7def/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:13:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:13:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:13:29,004 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:13:29,005 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:13:29,295 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-11-25 03:13:29,295 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:13:29,356 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:13:29,357 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:13:29,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:13:29 BoogieIcfgContainer [2024-11-25 03:13:29,357 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:13:29,358 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:13:29,358 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:13:29,367 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:13:29,368 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:13:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-11-25 03:13:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-11-25 03:13:29,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:13:29,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:29,740 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 03:13:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2024-11-25 03:13:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2024-11-25 03:13:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:13:29,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:30,195 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 03:13:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2024-11-25 03:13:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2024-11-25 03:13:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:13:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:30,627 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 03:13:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-11-25 03:13:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-11-25 03:13:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:13:30,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:30,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:31,082 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 03:13:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 35 states and 37 transitions. [2024-11-25 03:13:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2024-11-25 03:13:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:13:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:31,660 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 03:13:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-11-25 03:13:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-11-25 03:13:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:13:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:32,080 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 03:13:32,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-11-25 03:13:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-11-25 03:13:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:13:32,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:32,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2024-11-25 03:13:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2024-11-25 03:13:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:13:32,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:32,798 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 03:13:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2024-11-25 03:13:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2024-11-25 03:13:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:13:32,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:32,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:32,976 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 03:13:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 42 states and 49 transitions. [2024-11-25 03:13:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2024-11-25 03:13:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:13:33,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:33,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:33,517 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 03:13:34,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:34,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 46 states and 55 transitions. [2024-11-25 03:13:34,906 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 55 transitions. [2024-11-25 03:13:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:13:34,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:35,007 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 03:13:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-11-25 03:13:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-11-25 03:13:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:13:35,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:35,143 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 03:13:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2024-11-25 03:13:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2024-11-25 03:13:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:13:35,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:35,439 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 03:13:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-25 03:13:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-25 03:13:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:13:35,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:35,763 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 03:13:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 54 states and 66 transitions. [2024-11-25 03:13:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2024-11-25 03:13:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:13:36,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 57 states and 69 transitions. [2024-11-25 03:13:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2024-11-25 03:13:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:13:36,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:37,456 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 03:13:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 63 states and 79 transitions. [2024-11-25 03:13:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 79 transitions. [2024-11-25 03:13:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:13:40,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:40,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:40,901 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 03:13:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 63 states and 78 transitions. [2024-11-25 03:13:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2024-11-25 03:13:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:13:41,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:41,135 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 03:13:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:41,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 63 states and 77 transitions. [2024-11-25 03:13:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 77 transitions. [2024-11-25 03:13:41,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:13:41,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:41,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 69 states and 87 transitions. [2024-11-25 03:13:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2024-11-25 03:13:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:13:43,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:43,598 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 03:13:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 76 states and 98 transitions. [2024-11-25 03:13:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 98 transitions. [2024-11-25 03:13:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:13:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:47,466 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 03:13:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 78 states and 100 transitions. [2024-11-25 03:13:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2024-11-25 03:13:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:13:47,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:48,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:13:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 77 states and 99 transitions. [2024-11-25 03:13:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 99 transitions. [2024-11-25 03:13:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:13:48,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:48,366 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 03:13:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 85 states and 112 transitions. [2024-11-25 03:13:51,349 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 112 transitions. [2024-11-25 03:13:51,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:13:51,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:51,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:51,378 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 03:13:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 87 states and 114 transitions. [2024-11-25 03:13:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 114 transitions. [2024-11-25 03:13:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:13:51,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:52,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 90 states and 118 transitions. [2024-11-25 03:13:52,821 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 118 transitions. [2024-11-25 03:13:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:13:52,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2024-11-25 03:13:59,564 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2024-11-25 03:13:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:13:59,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:14:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:00,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 100 states and 138 transitions. [2024-11-25 03:14:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 138 transitions. [2024-11-25 03:14:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:14:00,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:00,339 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 03:14:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 109 states and 155 transitions. [2024-11-25 03:14:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 155 transitions. [2024-11-25 03:14:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:14:05,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:05,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:14:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 111 states and 156 transitions. [2024-11-25 03:14:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 156 transitions. [2024-11-25 03:14:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:14:05,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:07,333 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 03:14:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 118 states and 177 transitions. [2024-11-25 03:14:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 177 transitions. [2024-11-25 03:14:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:14:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:12,883 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 03:14:14,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 120 states and 179 transitions. [2024-11-25 03:14:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 179 transitions. [2024-11-25 03:14:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:14:14,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:14,841 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 03:14:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 130 states and 200 transitions. [2024-11-25 03:14:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 200 transitions. [2024-11-25 03:14:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:24,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:26,552 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 03:14:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 140 states and 227 transitions. [2024-11-25 03:14:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 227 transitions. [2024-11-25 03:14:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:39,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:39,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:14:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 140 states and 226 transitions. [2024-11-25 03:14:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 226 transitions. [2024-11-25 03:14:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:40,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:14:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 140 states and 225 transitions. [2024-11-25 03:14:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 225 transitions. [2024-11-25 03:14:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:41,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:41,588 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 03:14:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-25 03:14:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-25 03:14:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:43,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:14:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 147 states and 236 transitions. [2024-11-25 03:14:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 236 transitions. [2024-11-25 03:14:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:14:47,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:48,275 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 03:14:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 158 states and 261 transitions. [2024-11-25 03:14:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 261 transitions. [2024-11-25 03:14:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:14:59,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:59,487 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 03:15:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 160 states and 263 transitions. [2024-11-25 03:15:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 263 transitions. [2024-11-25 03:15:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:15:01,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:01,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:15:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 162 states and 265 transitions. [2024-11-25 03:15:03,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 265 transitions. [2024-11-25 03:15:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:15:03,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:15:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 167 states and 274 transitions. [2024-11-25 03:15:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 274 transitions. [2024-11-25 03:15:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:15:08,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:09,932 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 03:15:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 179 states and 300 transitions. [2024-11-25 03:15:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 300 transitions. [2024-11-25 03:15:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:15:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:30,672 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 03:15:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 181 states and 302 transitions. [2024-11-25 03:15:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 302 transitions. [2024-11-25 03:15:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:15:34,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:34,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:15:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 183 states and 306 transitions. [2024-11-25 03:15:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 306 transitions. [2024-11-25 03:15:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:15:35,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:35,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:15:37,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 185 states and 309 transitions. [2024-11-25 03:15:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 309 transitions. [2024-11-25 03:15:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:15:37,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:37,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:15:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 190 states and 318 transitions. [2024-11-25 03:15:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 318 transitions. [2024-11-25 03:15:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:15:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:43,509 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 03:15:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 192 states and 320 transitions. [2024-11-25 03:15:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 320 transitions. [2024-11-25 03:15:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:15:46,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:15:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 196 states and 327 transitions. [2024-11-25 03:15:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 327 transitions. [2024-11-25 03:15:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:15:51,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:51,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 206 states and 359 transitions. [2024-11-25 03:16:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 359 transitions. [2024-11-25 03:16:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:16:14,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:16:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 206 states and 358 transitions. [2024-11-25 03:16:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 358 transitions. [2024-11-25 03:16:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:16:16,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:16,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:16:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 211 states and 371 transitions. [2024-11-25 03:16:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 371 transitions. [2024-11-25 03:16:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:16:22,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:16:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 213 states and 373 transitions. [2024-11-25 03:16:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 373 transitions. [2024-11-25 03:16:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:16:25,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:25,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:25,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:16:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 218 states and 386 transitions. [2024-11-25 03:16:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 386 transitions. [2024-11-25 03:16:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:16:33,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:33,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:16:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 219 states and 387 transitions. [2024-11-25 03:16:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 387 transitions. [2024-11-25 03:16:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:16:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:16:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 217 states and 384 transitions. [2024-11-25 03:16:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 384 transitions. [2024-11-25 03:16:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:16:35,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 227 states and 417 transitions. [2024-11-25 03:17:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 417 transitions. [2024-11-25 03:17:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:17:06,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:06,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:06,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:17:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 229 states and 419 transitions. [2024-11-25 03:17:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 419 transitions. [2024-11-25 03:17:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:17:10,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:17:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 234 states and 434 transitions. [2024-11-25 03:17:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 434 transitions. [2024-11-25 03:17:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:17:19,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:19,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:17:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 235 states and 434 transitions. [2024-11-25 03:17:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 434 transitions. [2024-11-25 03:17:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:17:21,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:21,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:17:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 237 states and 436 transitions. [2024-11-25 03:17:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2024-11-25 03:17:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:17:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:17:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 242 states and 451 transitions. [2024-11-25 03:17:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 451 transitions. [2024-11-25 03:17:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:17:35,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:17:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 243 states and 451 transitions. [2024-11-25 03:17:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 451 transitions. [2024-11-25 03:17:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:17:37,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:17:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 245 states and 453 transitions. [2024-11-25 03:17:41,928 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 453 transitions. [2024-11-25 03:17:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:17:41,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:41,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:17:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 247 states and 455 transitions. [2024-11-25 03:17:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 455 transitions. [2024-11-25 03:17:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:17:47,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 261 states and 490 transitions. [2024-11-25 03:18:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 490 transitions. [2024-11-25 03:18:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:18:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:32,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:18:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 264 states and 496 transitions. [2024-11-25 03:18:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 496 transitions. [2024-11-25 03:18:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:18:37,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:18:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 266 states and 497 transitions. [2024-11-25 03:18:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 497 transitions. [2024-11-25 03:18:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:18:41,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:18:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 269 states and 503 transitions. [2024-11-25 03:18:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 503 transitions. [2024-11-25 03:18:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:18:47,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:47,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:18:49,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 265 states and 499 transitions. [2024-11-25 03:18:49,213 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 499 transitions. [2024-11-25 03:18:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:18:49,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:18:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 266 states and 501 transitions. [2024-11-25 03:18:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 501 transitions. [2024-11-25 03:18:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:18:51,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:51,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:18:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 268 states and 502 transitions. [2024-11-25 03:18:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 502 transitions. [2024-11-25 03:18:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:18:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:55,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:18:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 270 states and 507 transitions. [2024-11-25 03:18:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 507 transitions. [2024-11-25 03:18:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:18:59,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:59,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:19:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 272 states and 509 transitions. [2024-11-25 03:19:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 509 transitions. [2024-11-25 03:19:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:19:03,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 277 states and 536 transitions. [2024-11-25 03:19:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 536 transitions. [2024-11-25 03:19:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:19:30,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:30,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:19:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 279 states and 541 transitions. [2024-11-25 03:19:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 541 transitions. [2024-11-25 03:19:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:35,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:19:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 281 states and 543 transitions. [2024-11-25 03:19:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 543 transitions. [2024-11-25 03:19:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:40,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:19:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 282 states and 543 transitions. [2024-11-25 03:19:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 543 transitions. [2024-11-25 03:19:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:42,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:19:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 284 states and 544 transitions. [2024-11-25 03:19:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 544 transitions. [2024-11-25 03:19:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:46,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:19:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 287 states and 552 transitions. [2024-11-25 03:19:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 552 transitions. [2024-11-25 03:19:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:19:54,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:20:00,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 289 states and 557 transitions. [2024-11-25 03:20:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 557 transitions. [2024-11-25 03:20:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:20:00,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:20:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 290 states and 557 transitions. [2024-11-25 03:20:02,198 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 557 transitions. [2024-11-25 03:20:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:20:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:20:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 292 states and 559 transitions. [2024-11-25 03:20:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 559 transitions. [2024-11-25 03:20:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:20:07,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:07,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:20:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 294 states and 560 transitions. [2024-11-25 03:20:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 560 transitions. [2024-11-25 03:20:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:12,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:20:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 296 states and 562 transitions. [2024-11-25 03:20:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 562 transitions. [2024-11-25 03:20:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:18,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:18,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:20:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 298 states and 563 transitions. [2024-11-25 03:20:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 563 transitions. [2024-11-25 03:20:23,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:23,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:23,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:20:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 299 states and 564 transitions. [2024-11-25 03:20:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 564 transitions. [2024-11-25 03:20:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:25,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:20:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 300 states and 570 transitions. [2024-11-25 03:20:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 570 transitions. [2024-11-25 03:20:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:20:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 295 states and 563 transitions. [2024-11-25 03:20:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 563 transitions. [2024-11-25 03:20:30,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:30,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 300 states and 578 transitions. [2024-11-25 03:20:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 578 transitions. [2024-11-25 03:20:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:54,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:20:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 301 states and 578 transitions. [2024-11-25 03:20:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 578 transitions. [2024-11-25 03:20:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:20:57,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 306 states and 595 transitions. [2024-11-25 03:21:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 595 transitions. [2024-11-25 03:21:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:21:14,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:14,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:17,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 307 states and 595 transitions. [2024-11-25 03:21:17,405 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 595 transitions. [2024-11-25 03:21:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:21:17,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:17,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 308 states and 595 transitions. [2024-11-25 03:21:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 595 transitions. [2024-11-25 03:21:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:20,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 309 states and 596 transitions. [2024-11-25 03:21:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 596 transitions. [2024-11-25 03:21:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:21:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 307 states and 593 transitions. [2024-11-25 03:21:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 593 transitions. [2024-11-25 03:21:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 308 states and 593 transitions. [2024-11-25 03:21:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 593 transitions. [2024-11-25 03:21:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:27,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:27,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 313 states and 622 transitions. [2024-11-25 03:21:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 622 transitions. [2024-11-25 03:21:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:53,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:53,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:59,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 315 states and 627 transitions. [2024-11-25 03:21:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 627 transitions. [2024-11-25 03:21:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:21:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:22:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 330 states and 656 transitions. [2024-11-25 03:22:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 656 transitions. [2024-11-25 03:22:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:22:51,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:22:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 332 states and 658 transitions. [2024-11-25 03:22:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 658 transitions. [2024-11-25 03:22:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:22:57,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:57,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:57,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:23:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 333 states and 658 transitions. [2024-11-25 03:23:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 658 transitions. [2024-11-25 03:23:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:23:00,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:23:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 334 states and 658 transitions. [2024-11-25 03:23:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 658 transitions. [2024-11-25 03:23:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:23:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:23:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 336 states and 664 transitions. [2024-11-25 03:23:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 664 transitions. [2024-11-25 03:23:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:23:10,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:10,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:23:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:12,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 337 states and 664 transitions. [2024-11-25 03:23:12,594 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 664 transitions. [2024-11-25 03:23:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:23:12,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:12,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:23:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 339 states and 666 transitions. [2024-11-25 03:23:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 666 transitions. [2024-11-25 03:23:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:23:19,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:23:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 344 states and 679 transitions. [2024-11-25 03:23:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 679 transitions. [2024-11-25 03:23:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:23:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:24:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 346 states and 682 transitions. [2024-11-25 03:24:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 682 transitions. [2024-11-25 03:24:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:24:03,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 351 states and 701 transitions. [2024-11-25 03:24:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 701 transitions. [2024-11-25 03:24:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:24:18,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:18,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:24:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 352 states and 701 transitions. [2024-11-25 03:24:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 701 transitions. [2024-11-25 03:24:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:24:22,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 360 states and 722 transitions. [2024-11-25 03:25:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 722 transitions. [2024-11-25 03:25:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:25:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 361 states and 722 transitions. [2024-11-25 03:25:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 722 transitions. [2024-11-25 03:25:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:25:09,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:09,747 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 362 states and 722 transitions. [2024-11-25 03:25:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 722 transitions. [2024-11-25 03:25:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:25:12,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 363 states and 722 transitions. [2024-11-25 03:25:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 722 transitions. [2024-11-25 03:25:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:25:16,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:16,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 364 states and 722 transitions. [2024-11-25 03:25:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 722 transitions. [2024-11-25 03:25:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:25:20,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 365 states and 723 transitions. [2024-11-25 03:25:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 723 transitions. [2024-11-25 03:25:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:25:23,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:25:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 366 states and 723 transitions. [2024-11-25 03:25:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 723 transitions. [2024-11-25 03:25:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:25:27,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:02,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 371 states and 752 transitions. [2024-11-25 03:26:02,515 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 752 transitions. [2024-11-25 03:26:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:26:02,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:26:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 373 states and 757 transitions. [2024-11-25 03:26:09,958 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 757 transitions. [2024-11-25 03:26:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:09,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:10,420 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:26:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 376 states and 763 transitions. [2024-11-25 03:26:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 763 transitions. [2024-11-25 03:26:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:22,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:22,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:26:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:26,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 377 states and 763 transitions. [2024-11-25 03:26:26,716 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 763 transitions. [2024-11-25 03:26:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:26,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:26:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 378 states and 764 transitions. [2024-11-25 03:26:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 764 transitions. [2024-11-25 03:26:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:30,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:26:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 380 states and 766 transitions. [2024-11-25 03:26:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 766 transitions. [2024-11-25 03:26:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:37,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:26:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 381 states and 766 transitions. [2024-11-25 03:26:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 766 transitions. [2024-11-25 03:26:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:26:40,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:26:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 383 states and 771 transitions. [2024-11-25 03:26:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 771 transitions. [2024-11-25 03:26:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:26:49,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:26:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 385 states and 773 transitions. [2024-11-25 03:26:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 773 transitions. [2024-11-25 03:26:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:26:56,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:26:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 386 states and 773 transitions. [2024-11-25 03:26:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 773 transitions. [2024-11-25 03:26:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:26:59,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 388 states and 775 transitions. [2024-11-25 03:27:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 775 transitions. [2024-11-25 03:27:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:27:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:27:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 389 states and 775 transitions. [2024-11-25 03:27:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 775 transitions. [2024-11-25 03:27:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:27:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.