./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2n_update_all.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/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_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2n_update_all.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1fd0aba5d9be2820550e57012fb4e12f76fe291bb253443319d08539e5b2ba1a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:59:05,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:59:05,869 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 01:59:05,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:59:05,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:59:05,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:59:05,919 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:59:05,919 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:59:05,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:59:05,920 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:59:05,920 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:59:05,921 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:59:05,922 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:59:05,922 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:59:05,922 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:59:05,922 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:59:05,922 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:59:05,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:59:05,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:59:05,922 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:59:05,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:59:05,923 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:59:05,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:59:05,923 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_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fd0aba5d9be2820550e57012fb4e12f76fe291bb253443319d08539e5b2ba1a [2024-11-25 01:59:06,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:59:06,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:59:06,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:59:06,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:59:06,281 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:59:06,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/list-simple/sll2n_update_all.i [2024-11-25 01:59:09,334 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/data/1f34634a5/05ffdfd289364d7cba4c5bd382bf0014/FLAG9cea6a00c [2024-11-25 01:59:09,658 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:59:09,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/sv-benchmarks/c/list-simple/sll2n_update_all.i [2024-11-25 01:59:09,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/data/1f34634a5/05ffdfd289364d7cba4c5bd382bf0014/FLAG9cea6a00c [2024-11-25 01:59:09,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/data/1f34634a5/05ffdfd289364d7cba4c5bd382bf0014 [2024-11-25 01:59:09,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:59:09,935 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:59:09,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:59:09,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:59:09,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:59:09,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:59:09" (1/1) ... [2024-11-25 01:59:09,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3441f528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:09, skipping insertion in model container [2024-11-25 01:59:09,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:59:09" (1/1) ... [2024-11-25 01:59:09,982 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:59:10,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:10,387 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:59:10,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:10,490 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:59:10,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10 WrapperNode [2024-11-25 01:59:10,491 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:59:10,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:10,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:59:10,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:59:10,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,516 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,545 INFO L138 Inliner]: procedures = 126, calls = 23, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 121 [2024-11-25 01:59:10,546 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:10,546 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:59:10,546 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:59:10,546 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:59:10,552 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,552 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,563 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,564 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,568 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,569 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,571 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:59:10,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:59:10,574 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:59:10,574 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:59:10,575 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:10" (1/1) ... [2024-11-25 01:59:10,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:59:10,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:59:10,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:59:10,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c24435d7-3ac5-4e36-a1dc-29bdb1059c56/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:59:10,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:59:10,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:59:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:59:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:59:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:59:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:59:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:59:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:59:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:59:10,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:59:10,791 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:59:10,792 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:59:11,154 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-11-25 01:59:11,154 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:59:11,240 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:59:11,240 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-25 01:59:11,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:11 BoogieIcfgContainer [2024-11-25 01:59:11,240 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:59:11,241 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:59:11,241 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:59:11,252 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:59:11,252 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:11" (1/1) ... [2024-11-25 01:59:11,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:59:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-11-25 01:59:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-11-25 01:59:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:59:11,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,551 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 01:59:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 46 states and 54 transitions. [2024-11-25 01:59:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2024-11-25 01:59:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:59:11,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,756 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 01:59:11,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 45 states and 53 transitions. [2024-11-25 01:59:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 53 transitions. [2024-11-25 01:59:11,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:59:11,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,903 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 01:59:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-11-25 01:59:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-11-25 01:59:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:59:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,048 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 01:59:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-11-25 01:59:12,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-11-25 01:59:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:59:12,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,169 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 01:59:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 44 states and 53 transitions. [2024-11-25 01:59:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-11-25 01:59:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 01:59:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,331 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 01:59:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-25 01:59:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-25 01:59:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 01:59:12,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,610 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 01:59:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 42 states and 51 transitions. [2024-11-25 01:59:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2024-11-25 01:59:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 01:59:13,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,191 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 01:59:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2024-11-25 01:59:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-11-25 01:59:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:59:13,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 49 states and 62 transitions. [2024-11-25 01:59:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 62 transitions. [2024-11-25 01:59:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:59:13,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,209 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 01:59:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:14,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-25 01:59:14,885 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-25 01:59:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 01:59:14,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:14,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-11-25 01:59:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-11-25 01:59:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:59:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2024-11-25 01:59:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2024-11-25 01:59:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:59:17,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,300 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 01:59:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 60 states and 92 transitions. [2024-11-25 01:59:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 92 transitions. [2024-11-25 01:59:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:59:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2024-11-25 01:59:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2024-11-25 01:59:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:20,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-11-25 01:59:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-11-25 01:59:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:21,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 77 states and 125 transitions. [2024-11-25 01:59:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 125 transitions. [2024-11-25 01:59:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:22,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 01:59:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 82 states and 144 transitions. [2024-11-25 01:59:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 144 transitions. [2024-11-25 01:59:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:24,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:25,145 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 86 states and 156 transitions. [2024-11-25 01:59:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 156 transitions. [2024-11-25 01:59:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:59:26,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:27,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 89 states and 164 transitions. [2024-11-25 01:59:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 164 transitions. [2024-11-25 01:59:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:28,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 93 states and 174 transitions. [2024-11-25 01:59:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 174 transitions. [2024-11-25 01:59:30,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:30,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:30,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 106 states and 218 transitions. [2024-11-25 01:59:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 218 transitions. [2024-11-25 01:59:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:41,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 01:59:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:42,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 107 states and 220 transitions. [2024-11-25 01:59:42,148 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 220 transitions. [2024-11-25 01:59:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:42,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:42,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 113 states and 238 transitions. [2024-11-25 01:59:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 238 transitions. [2024-11-25 01:59:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:59:53,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:53,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 118 states and 251 transitions. [2024-11-25 02:00:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 251 transitions. [2024-11-25 02:00:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:01,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 122 states and 259 transitions. [2024-11-25 02:00:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 259 transitions. [2024-11-25 02:00:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:04,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 126 states and 271 transitions. [2024-11-25 02:00:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 271 transitions. [2024-11-25 02:00:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:08,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 129 states and 284 transitions. [2024-11-25 02:00:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 284 transitions. [2024-11-25 02:00:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:11,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:11,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:25,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 121 states and 289 transitions. [2024-11-25 02:00:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 289 transitions. [2024-11-25 02:00:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 122 states and 292 transitions. [2024-11-25 02:00:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 292 transitions. [2024-11-25 02:00:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:26,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:26,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 123 states and 293 transitions. [2024-11-25 02:00:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 293 transitions. [2024-11-25 02:00:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:27,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:27,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 124 states and 294 transitions. [2024-11-25 02:00:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 294 transitions. [2024-11-25 02:00:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:28,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 125 states and 295 transitions. [2024-11-25 02:00:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 295 transitions. [2024-11-25 02:00:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:29,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 126 states and 298 transitions. [2024-11-25 02:00:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 298 transitions. [2024-11-25 02:00:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 127 states and 300 transitions. [2024-11-25 02:00:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 300 transitions. [2024-11-25 02:00:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:31,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 128 states and 301 transitions. [2024-11-25 02:00:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 301 transitions. [2024-11-25 02:00:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:00:32,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 129 states and 302 transitions. [2024-11-25 02:00:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 302 transitions. [2024-11-25 02:00:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:34,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 135 states and 320 transitions. [2024-11-25 02:00:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 320 transitions. [2024-11-25 02:00:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:40,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 137 states and 325 transitions. [2024-11-25 02:00:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 325 transitions. [2024-11-25 02:00:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:41,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 138 states and 329 transitions. [2024-11-25 02:00:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 329 transitions. [2024-11-25 02:00:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:42,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 144 states and 351 transitions. [2024-11-25 02:00:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 351 transitions. [2024-11-25 02:00:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:49,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 147 states and 361 transitions. [2024-11-25 02:00:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 361 transitions. [2024-11-25 02:00:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:51,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 150 states and 369 transitions. [2024-11-25 02:00:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 369 transitions. [2024-11-25 02:00:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:55,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:55,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:00:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 152 states and 372 transitions. [2024-11-25 02:00:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 372 transitions. [2024-11-25 02:00:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:58,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:58,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:58,049 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 153 states and 373 transitions. [2024-11-25 02:00:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 373 transitions. [2024-11-25 02:00:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:00:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:01:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 154 states and 376 transitions. [2024-11-25 02:01:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 376 transitions. [2024-11-25 02:01:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:01:00,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:01:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 155 states and 380 transitions. [2024-11-25 02:01:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 380 transitions. [2024-11-25 02:01:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:01:01,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:01:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 156 states and 383 transitions. [2024-11-25 02:01:02,320 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 383 transitions. [2024-11-25 02:01:02,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:01:02,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:02,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:01:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 157 states and 384 transitions. [2024-11-25 02:01:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 384 transitions. [2024-11-25 02:01:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:01:03,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2024-11-25 02:01:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2024-11-25 02:01:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:01:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:01:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 71 states and 107 transitions. [2024-11-25 02:01:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2024-11-25 02:01:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:01:35,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:35,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:01:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-25 02:01:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-25 02:01:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:01:43,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:01:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-11-25 02:01:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-11-25 02:01:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:01:48,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:48,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:01:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 83 states and 138 transitions. [2024-11-25 02:01:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 138 transitions. [2024-11-25 02:01:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:01:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 89 states and 154 transitions. [2024-11-25 02:02:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 154 transitions. [2024-11-25 02:02:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:09,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:02:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 91 states and 158 transitions. [2024-11-25 02:02:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 158 transitions. [2024-11-25 02:02:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:12,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:12,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:02:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 92 states and 162 transitions. [2024-11-25 02:02:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 162 transitions. [2024-11-25 02:02:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:15,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 91 states and 160 transitions. [2024-11-25 02:02:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 160 transitions. [2024-11-25 02:02:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:16,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 95 states and 167 transitions. [2024-11-25 02:02:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 167 transitions. [2024-11-25 02:02:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:23,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:02:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 97 states and 171 transitions. [2024-11-25 02:02:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 171 transitions. [2024-11-25 02:02:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:26,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:26,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:02:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 99 states and 175 transitions. [2024-11-25 02:02:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 175 transitions. [2024-11-25 02:02:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:02:30,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:30,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:02:32,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:32,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 98 states and 172 transitions. [2024-11-25 02:02:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 172 transitions. [2024-11-25 02:02:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:02:32,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:32,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 107 states and 205 transitions. [2024-11-25 02:03:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 205 transitions. [2024-11-25 02:03:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:11,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:03:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 111 states and 215 transitions. [2024-11-25 02:03:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 215 transitions. [2024-11-25 02:03:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:18,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 120 states and 254 transitions. [2024-11-25 02:03:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 254 transitions. [2024-11-25 02:03:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:59,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:04:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 124 states and 262 transitions. [2024-11-25 02:04:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 262 transitions. [2024-11-25 02:04:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:04:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:10,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 119 states and 250 transitions. [2024-11-25 02:04:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 250 transitions. [2024-11-25 02:04:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:04:10,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:10,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:04:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 121 states and 252 transitions. [2024-11-25 02:04:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 252 transitions. [2024-11-25 02:04:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:04:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:04:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 122 states and 254 transitions. [2024-11-25 02:04:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 254 transitions. [2024-11-25 02:04:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:04:17,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 02:04:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 123 states and 256 transitions. [2024-11-25 02:04:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 256 transitions. [2024-11-25 02:04:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:04:19,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:19,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:29,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 133 states and 282 transitions. [2024-11-25 02:05:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 282 transitions. [2024-11-25 02:05:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:05:08,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 132 states and 282 transitions. [2024-11-25 02:05:29,062 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 282 transitions. [2024-11-25 02:05:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:05:29,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 133 states and 285 transitions. [2024-11-25 02:05:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 285 transitions. [2024-11-25 02:05:34,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:05:34,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:06:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 144 states and 315 transitions. [2024-11-25 02:06:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 315 transitions. [2024-11-25 02:06:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:05,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:06:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 147 states and 325 transitions. [2024-11-25 02:06:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 325 transitions. [2024-11-25 02:06:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:06:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 152 states and 344 transitions. [2024-11-25 02:06:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 344 transitions. [2024-11-25 02:06:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:22,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:22,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:06:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 154 states and 349 transitions. [2024-11-25 02:06:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 349 transitions. [2024-11-25 02:06:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:27,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:06:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 161 states and 377 transitions. [2024-11-25 02:06:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 377 transitions. [2024-11-25 02:06:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:43,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:06:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 162 states and 380 transitions. [2024-11-25 02:06:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 380 transitions. [2024-11-25 02:06:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:06:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 165 states and 395 transitions. [2024-11-25 02:06:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 395 transitions. [2024-11-25 02:06:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:06:52,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:07:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 169 states and 404 transitions. [2024-11-25 02:07:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 404 transitions. [2024-11-25 02:07:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:07:01,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:01,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 183 states and 453 transitions. [2024-11-25 02:08:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 453 transitions. [2024-11-25 02:08:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 184 states and 453 transitions. [2024-11-25 02:08:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 453 transitions. [2024-11-25 02:08:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:20,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 185 states and 453 transitions. [2024-11-25 02:08:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 453 transitions. [2024-11-25 02:08:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:22,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:22,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:08:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 187 states and 467 transitions. [2024-11-25 02:08:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 467 transitions. [2024-11-25 02:08:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:08:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:30,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 188 states and 476 transitions. [2024-11-25 02:08:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 476 transitions. [2024-11-25 02:08:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:30,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 189 states and 479 transitions. [2024-11-25 02:08:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 479 transitions. [2024-11-25 02:08:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:33,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 190 states and 494 transitions. [2024-11-25 02:08:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 494 transitions. [2024-11-25 02:08:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:08:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 191 states and 496 transitions. [2024-11-25 02:08:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 496 transitions. [2024-11-25 02:08:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:39,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:39,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:08:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 192 states and 498 transitions. [2024-11-25 02:08:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 498 transitions. [2024-11-25 02:08:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:42,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:42,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:42,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 193 states and 502 transitions. [2024-11-25 02:08:45,009 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 502 transitions. [2024-11-25 02:08:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:45,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:45,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:47,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 194 states and 507 transitions. [2024-11-25 02:08:47,888 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 507 transitions. [2024-11-25 02:08:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:47,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:47,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:47,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:08:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 192 states and 504 transitions. [2024-11-25 02:08:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 504 transitions. [2024-11-25 02:08:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:50,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:08:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 193 states and 507 transitions. [2024-11-25 02:08:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 507 transitions. [2024-11-25 02:08:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:08:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 201 states and 530 transitions. [2024-11-25 02:09:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 530 transitions. [2024-11-25 02:09:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:23,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:23,679 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:27,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 202 states and 532 transitions. [2024-11-25 02:09:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 532 transitions. [2024-11-25 02:09:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:27,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:27,449 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:09:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 203 states and 535 transitions. [2024-11-25 02:09:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 535 transitions. [2024-11-25 02:09:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 204 states and 537 transitions. [2024-11-25 02:09:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 537 transitions. [2024-11-25 02:09:34,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:34,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:34,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 205 states and 551 transitions. [2024-11-25 02:09:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 551 transitions. [2024-11-25 02:09:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:37,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 206 states and 556 transitions. [2024-11-25 02:09:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 556 transitions. [2024-11-25 02:09:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:41,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 207 states and 570 transitions. [2024-11-25 02:09:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 570 transitions. [2024-11-25 02:09:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:44,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:09:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 210 states and 579 transitions. [2024-11-25 02:09:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 579 transitions. [2024-11-25 02:09:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:09:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:09:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 209 states and 583 transitions. [2024-11-25 02:09:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 583 transitions. [2024-11-25 02:09:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:09:58,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:10:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 210 states and 583 transitions. [2024-11-25 02:10:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 583 transitions. [2024-11-25 02:10:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:10:01,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:01,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:10:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 213 states and 595 transitions. [2024-11-25 02:10:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 595 transitions. [2024-11-25 02:10:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:10:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:11:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 230 states and 644 transitions. [2024-11-25 02:11:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 644 transitions. [2024-11-25 02:11:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:11:53,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:12:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 230 states and 646 transitions. [2024-11-25 02:12:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 646 transitions. [2024-11-25 02:12:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:02,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 232 states and 652 transitions. [2024-11-25 02:12:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 652 transitions. [2024-11-25 02:12:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:08,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:12:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 233 states and 655 transitions. [2024-11-25 02:12:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 655 transitions. [2024-11-25 02:12:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:15,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 234 states and 658 transitions. [2024-11-25 02:12:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 658 transitions. [2024-11-25 02:12:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:12:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 235 states and 660 transitions. [2024-11-25 02:12:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 660 transitions. [2024-11-25 02:12:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:12:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 236 states and 663 transitions. [2024-11-25 02:12:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 663 transitions. [2024-11-25 02:12:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:12:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:12:26,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 64 states and 81 transitions. [2024-11-25 02:12:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 81 transitions. [2024-11-25 02:12:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:12:26,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:12:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 63 states and 80 transitions. [2024-11-25 02:12:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 80 transitions. [2024-11-25 02:12:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:12:33,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.