./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.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_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e6ddc72db9996307e31b37c1f23ddad101cfdc849bb3a24fd3b76db809c7055 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:27:21,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:27:21,392 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:27:21,396 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:27:21,396 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:27:21,413 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:27:21,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:27:21,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:27:21,414 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:27:21,415 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:27:21,415 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:27:21,416 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:27:21,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:27:21,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:21,416 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:27:21,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:27:21,416 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:27:21,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:27:21,416 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_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6ddc72db9996307e31b37c1f23ddad101cfdc849bb3a24fd3b76db809c7055 [2024-12-06 02:27:21,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:27:21,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:27:21,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:27:21,623 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:27:21,623 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:27:21,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i [2024-12-06 02:27:24,223 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/data/127f0964d/b8df4e75d0b442c780b3bd586e1d16c5/FLAG2b171efc4 [2024-12-06 02:27:24,440 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:27:24,440 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i [2024-12-06 02:27:24,450 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/data/127f0964d/b8df4e75d0b442c780b3bd586e1d16c5/FLAG2b171efc4 [2024-12-06 02:27:24,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/data/127f0964d/b8df4e75d0b442c780b3bd586e1d16c5 [2024-12-06 02:27:24,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:27:24,781 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:27:24,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:24,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:27:24,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:27:24,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:24" (1/1) ... [2024-12-06 02:27:24,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc4c779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:24, skipping insertion in model container [2024-12-06 02:27:24,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:24" (1/1) ... [2024-12-06 02:27:24,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:27:24,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:25,006 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:27:25,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:25,062 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:27:25,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25 WrapperNode [2024-12-06 02:27:25,062 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:25,063 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:25,063 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:27:25,063 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:27:25,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,079 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,097 INFO L138 Inliner]: procedures = 124, calls = 29, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 119 [2024-12-06 02:27:25,097 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:25,098 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:27:25,098 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:27:25,098 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:27:25,105 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,108 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,115 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,116 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,121 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,123 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:27:25,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:27:25,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:27:25,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:27:25,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:25,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:27:25,155 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:27:25,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa30838-eed7-4527-a74a-d707b7d94f9e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:27:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:27:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:27:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:27:25,283 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:27:25,285 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:27:25,554 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-12-06 02:27:25,554 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:27:25,593 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:27:25,593 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:27:25,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:27:25 BoogieIcfgContainer [2024-12-06 02:27:25,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:27:25,595 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:27:25,595 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:27:25,606 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:27:25,606 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:27:25" (1/1) ... [2024-12-06 02:27:25,613 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:27:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions. [2024-12-06 02:27:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions. [2024-12-06 02:27:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:27:25,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 83 states and 95 transitions. [2024-12-06 02:27:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 95 transitions. [2024-12-06 02:27:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:27:25,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:25,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-12-06 02:27:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-12-06 02:27:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:27:25,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 89 states and 105 transitions. [2024-12-06 02:27:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2024-12-06 02:27:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:27:26,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 90 states and 106 transitions. [2024-12-06 02:27:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 106 transitions. [2024-12-06 02:27:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:27:26,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 91 states and 107 transitions. [2024-12-06 02:27:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 107 transitions. [2024-12-06 02:27:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:27:26,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 90 states and 106 transitions. [2024-12-06 02:27:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 106 transitions. [2024-12-06 02:27:26,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:27:26,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 91 states and 108 transitions. [2024-12-06 02:27:26,773 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 108 transitions. [2024-12-06 02:27:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:27:26,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 90 states and 107 transitions. [2024-12-06 02:27:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 107 transitions. [2024-12-06 02:27:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:27:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 91 states and 109 transitions. [2024-12-06 02:27:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 109 transitions. [2024-12-06 02:27:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:27:27,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 96 states and 119 transitions. [2024-12-06 02:27:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-12-06 02:27:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:27:27,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 101 states and 129 transitions. [2024-12-06 02:27:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2024-12-06 02:27:27,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:27:27,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2024-12-06 02:27:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-12-06 02:27:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:27:27,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 102 states and 131 transitions. [2024-12-06 02:27:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 131 transitions. [2024-12-06 02:27:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:27:27,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 101 states and 130 transitions. [2024-12-06 02:27:27,916 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 130 transitions. [2024-12-06 02:27:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:27:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 102 states and 131 transitions. [2024-12-06 02:27:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 131 transitions. [2024-12-06 02:27:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:27:27,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:27,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 101 states and 130 transitions. [2024-12-06 02:27:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 130 transitions. [2024-12-06 02:27:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:27:28,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 103 states and 134 transitions. [2024-12-06 02:27:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 134 transitions. [2024-12-06 02:27:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:27:28,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 102 states and 133 transitions. [2024-12-06 02:27:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 133 transitions. [2024-12-06 02:27:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:27:28,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 103 states and 135 transitions. [2024-12-06 02:27:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2024-12-06 02:27:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2024-12-06 02:27:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2024-12-06 02:27:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 108 states and 143 transitions. [2024-12-06 02:27:28,676 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 143 transitions. [2024-12-06 02:27:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 109 states and 143 transitions. [2024-12-06 02:27:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 143 transitions. [2024-12-06 02:27:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 108 states and 142 transitions. [2024-12-06 02:27:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 142 transitions. [2024-12-06 02:27:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 146 transitions. [2024-12-06 02:27:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2024-12-06 02:27:28,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 109 states and 145 transitions. [2024-12-06 02:27:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2024-12-06 02:27:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:28,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 146 transitions. [2024-12-06 02:27:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2024-12-06 02:27:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:29,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 115 states and 158 transitions. [2024-12-06 02:27:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 158 transitions. [2024-12-06 02:27:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:29,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 120 states and 170 transitions. [2024-12-06 02:27:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 170 transitions. [2024-12-06 02:27:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:27:29,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 119 states and 169 transitions. [2024-12-06 02:27:29,674 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 169 transitions. [2024-12-06 02:27:29,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:27:29,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 120 states and 175 transitions. [2024-12-06 02:27:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 175 transitions. [2024-12-06 02:27:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:29,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 121 states and 177 transitions. [2024-12-06 02:27:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 177 transitions. [2024-12-06 02:27:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:29,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 127 states and 193 transitions. [2024-12-06 02:27:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 193 transitions. [2024-12-06 02:27:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:30,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:30,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 130 states and 204 transitions. [2024-12-06 02:27:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2024-12-06 02:27:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:30,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:30,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:30,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 130 states and 203 transitions. [2024-12-06 02:27:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-12-06 02:27:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:30,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:30,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 133 states and 211 transitions. [2024-12-06 02:27:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 211 transitions. [2024-12-06 02:27:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:31,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 132 states and 210 transitions. [2024-12-06 02:27:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 210 transitions. [2024-12-06 02:27:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 134 states and 213 transitions. [2024-12-06 02:27:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 213 transitions. [2024-12-06 02:27:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:27:31,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 135 states and 214 transitions. [2024-12-06 02:27:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 214 transitions. [2024-12-06 02:27:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:27:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 137 states and 220 transitions. [2024-12-06 02:27:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2024-12-06 02:27:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:27:32,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-12-06 02:27:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-12-06 02:27:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:27:32,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-12-06 02:27:34,306 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-12-06 02:27:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:27:34,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 154 states and 254 transitions. [2024-12-06 02:27:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 254 transitions. [2024-12-06 02:27:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:27:35,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 127 states and 203 transitions. [2024-12-06 02:27:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 203 transitions. [2024-12-06 02:27:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:27:36,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 119 states and 195 transitions. [2024-12-06 02:27:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 195 transitions. [2024-12-06 02:27:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:27:37,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 122 states and 197 transitions. [2024-12-06 02:27:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 197 transitions. [2024-12-06 02:27:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:27:37,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 121 states and 196 transitions. [2024-12-06 02:27:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 196 transitions. [2024-12-06 02:27:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:27:37,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 120 states and 195 transitions. [2024-12-06 02:27:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2024-12-06 02:27:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:27:37,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 221 transitions. [2024-12-06 02:27:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2024-12-06 02:27:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:42,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 147 states and 246 transitions. [2024-12-06 02:27:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 246 transitions. [2024-12-06 02:27:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-12-06 02:27:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-12-06 02:27:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:45,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 156 states and 260 transitions. [2024-12-06 02:27:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 260 transitions. [2024-12-06 02:27:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:46,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:46,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 157 states and 259 transitions. [2024-12-06 02:27:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 259 transitions. [2024-12-06 02:27:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:46,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 163 states and 273 transitions. [2024-12-06 02:27:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 273 transitions. [2024-12-06 02:27:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:27:49,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 166 states and 282 transitions. [2024-12-06 02:27:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 282 transitions. [2024-12-06 02:27:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:27:51,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:51,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 167 states and 285 transitions. [2024-12-06 02:27:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 285 transitions. [2024-12-06 02:27:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:51,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 170 states and 288 transitions. [2024-12-06 02:27:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 288 transitions. [2024-12-06 02:27:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:27:51,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:27:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 172 states and 293 transitions. [2024-12-06 02:27:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 293 transitions. [2024-12-06 02:27:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:27:52,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 186 states and 319 transitions. [2024-12-06 02:27:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 319 transitions. [2024-12-06 02:27:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:27:58,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 192 states and 333 transitions. [2024-12-06 02:28:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 333 transitions. [2024-12-06 02:28:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 203 states and 361 transitions. [2024-12-06 02:28:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 361 transitions. [2024-12-06 02:28:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:06,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 214 states and 392 transitions. [2024-12-06 02:28:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 392 transitions. [2024-12-06 02:28:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:12,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:13,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 219 states and 405 transitions. [2024-12-06 02:28:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 405 transitions. [2024-12-06 02:28:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:15,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:15,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 223 states and 417 transitions. [2024-12-06 02:28:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 417 transitions. [2024-12-06 02:28:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:17,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 224 states and 418 transitions. [2024-12-06 02:28:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 418 transitions. [2024-12-06 02:28:18,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:18,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:18,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 234 states and 444 transitions. [2024-12-06 02:28:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 444 transitions. [2024-12-06 02:28:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:23,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 244 states and 473 transitions. [2024-12-06 02:28:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 473 transitions. [2024-12-06 02:28:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:29,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:29,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:29,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 250 states and 493 transitions. [2024-12-06 02:28:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 493 transitions. [2024-12-06 02:28:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:32,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:32,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:28:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 264 states and 516 transitions. [2024-12-06 02:28:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 516 transitions. [2024-12-06 02:28:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:28:36,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 270 states and 530 transitions. [2024-12-06 02:28:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 530 transitions. [2024-12-06 02:28:39,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:39,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 283 states and 555 transitions. [2024-12-06 02:28:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 555 transitions. [2024-12-06 02:28:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:52,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:55,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 287 states and 566 transitions. [2024-12-06 02:28:55,631 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 566 transitions. [2024-12-06 02:28:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:55,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:55,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 289 states and 567 transitions. [2024-12-06 02:28:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 567 transitions. [2024-12-06 02:28:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:58,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 299 states and 589 transitions. [2024-12-06 02:29:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 589 transitions. [2024-12-06 02:29:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:08,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 305 states and 604 transitions. [2024-12-06 02:29:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 604 transitions. [2024-12-06 02:29:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:13,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:25,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 313 states and 623 transitions. [2024-12-06 02:29:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 623 transitions. [2024-12-06 02:29:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:25,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:25,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 317 states and 635 transitions. [2024-12-06 02:29:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 635 transitions. [2024-12-06 02:29:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:29:30,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 325 states and 646 transitions. [2024-12-06 02:29:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 646 transitions. [2024-12-06 02:29:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:29:33,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 328 states and 650 transitions. [2024-12-06 02:29:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 650 transitions. [2024-12-06 02:29:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:29:35,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:35,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 300 states and 607 transitions. [2024-12-06 02:29:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 607 transitions. [2024-12-06 02:29:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:35,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 305 states and 621 transitions. [2024-12-06 02:29:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 621 transitions. [2024-12-06 02:29:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:41,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:41,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 308 states and 636 transitions. [2024-12-06 02:29:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 636 transitions. [2024-12-06 02:29:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:44,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:44,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 311 states and 661 transitions. [2024-12-06 02:29:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 661 transitions. [2024-12-06 02:29:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:46,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 312 states and 664 transitions. [2024-12-06 02:29:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 664 transitions. [2024-12-06 02:29:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:47,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 313 states and 667 transitions. [2024-12-06 02:29:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 667 transitions. [2024-12-06 02:29:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:48,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 317 states and 670 transitions. [2024-12-06 02:29:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 670 transitions. [2024-12-06 02:29:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:29:52,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:52,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:29:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 321 states and 673 transitions. [2024-12-06 02:29:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 673 transitions. [2024-12-06 02:29:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:29:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 330 states and 719 transitions. [2024-12-06 02:30:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 719 transitions. [2024-12-06 02:30:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:30:08,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 336 states and 742 transitions. [2024-12-06 02:30:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 742 transitions. [2024-12-06 02:30:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:30:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:16,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:16,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 338 states and 756 transitions. [2024-12-06 02:30:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 756 transitions. [2024-12-06 02:30:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:30:16,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:16,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 339 states and 761 transitions. [2024-12-06 02:30:18,094 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 761 transitions. [2024-12-06 02:30:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:30:18,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:18,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 343 states and 765 transitions. [2024-12-06 02:30:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 765 transitions. [2024-12-06 02:30:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:30:22,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:22,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:26,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:26,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 347 states and 769 transitions. [2024-12-06 02:30:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 769 transitions. [2024-12-06 02:30:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:30:26,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 356 states and 795 transitions. [2024-12-06 02:30:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 795 transitions. [2024-12-06 02:30:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:30:40,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:40,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:30:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 375 states and 843 transitions. [2024-12-06 02:30:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 843 transitions. [2024-12-06 02:30:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:30:58,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 376 states and 849 transitions. [2024-12-06 02:31:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 849 transitions. [2024-12-06 02:31:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:00,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 387 states and 877 transitions. [2024-12-06 02:31:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 877 transitions. [2024-12-06 02:31:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:20,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:20,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 393 states and 893 transitions. [2024-12-06 02:31:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 893 transitions. [2024-12-06 02:31:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:27,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:27,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 396 states and 904 transitions. [2024-12-06 02:31:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 904 transitions. [2024-12-06 02:31:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:31,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:31,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:31,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:34,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:34,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 398 states and 909 transitions. [2024-12-06 02:31:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 909 transitions. [2024-12-06 02:31:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:34,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:34,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 401 states and 916 transitions. [2024-12-06 02:31:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 916 transitions. [2024-12-06 02:31:39,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:39,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 404 states and 925 transitions. [2024-12-06 02:31:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 925 transitions. [2024-12-06 02:31:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 406 states and 934 transitions. [2024-12-06 02:31:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 934 transitions. [2024-12-06 02:31:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:51,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 407 states and 937 transitions. [2024-12-06 02:31:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 937 transitions. [2024-12-06 02:31:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:53,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 409 states and 939 transitions. [2024-12-06 02:31:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 939 transitions. [2024-12-06 02:31:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:56,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 412 states and 946 transitions. [2024-12-06 02:31:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 946 transitions. [2024-12-06 02:31:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:31:59,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:32:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 414 states and 951 transitions. [2024-12-06 02:32:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 951 transitions. [2024-12-06 02:32:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:02,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 421 states and 965 transitions. [2024-12-06 02:32:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 965 transitions. [2024-12-06 02:32:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:14,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 434 states and 1003 transitions. [2024-12-06 02:32:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1003 transitions. [2024-12-06 02:32:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:34,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:32:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 438 states and 1007 transitions. [2024-12-06 02:32:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1007 transitions. [2024-12-06 02:32:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 442 states and 1011 transitions. [2024-12-06 02:32:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1011 transitions. [2024-12-06 02:32:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:46,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 444 states and 1023 transitions. [2024-12-06 02:32:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1023 transitions. [2024-12-06 02:32:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:49,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:32:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 450 states and 1033 transitions. [2024-12-06 02:32:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1033 transitions. [2024-12-06 02:32:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:32:57,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 467 states and 1078 transitions. [2024-12-06 02:33:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1078 transitions. [2024-12-06 02:33:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:33:36,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 473 states and 1093 transitions. [2024-12-06 02:33:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1093 transitions. [2024-12-06 02:33:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:33:49,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 474 states and 1098 transitions. [2024-12-06 02:33:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1098 transitions. [2024-12-06 02:33:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:33:50,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:50,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:50,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 477 states and 1105 transitions. [2024-12-06 02:33:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1105 transitions. [2024-12-06 02:33:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:33:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 479 states and 1110 transitions. [2024-12-06 02:33:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1110 transitions. [2024-12-06 02:33:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:33:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 489 states and 1126 transitions. [2024-12-06 02:34:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1126 transitions. [2024-12-06 02:34:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:34:17,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:00,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 508 states and 1156 transitions. [2024-12-06 02:35:00,131 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1156 transitions. [2024-12-06 02:35:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:00,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:00,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 516 states and 1166 transitions. [2024-12-06 02:35:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1166 transitions. [2024-12-06 02:35:09,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:09,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 529 states and 1189 transitions. [2024-12-06 02:35:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1189 transitions. [2024-12-06 02:35:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:27,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 541 states and 1205 transitions. [2024-12-06 02:35:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1205 transitions. [2024-12-06 02:35:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:45,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 542 states and 1205 transitions. [2024-12-06 02:35:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1205 transitions. [2024-12-06 02:35:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:46,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:46,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 543 states and 1205 transitions. [2024-12-06 02:35:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1205 transitions. [2024-12-06 02:35:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 544 states and 1205 transitions. [2024-12-06 02:35:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1205 transitions. [2024-12-06 02:35:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:35:47,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 554 states and 1230 transitions. [2024-12-06 02:36:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1230 transitions. [2024-12-06 02:36:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:36:23,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 565 states and 1258 transitions. [2024-12-06 02:37:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1258 transitions. [2024-12-06 02:37:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:37:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:18,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 569 states and 1268 transitions. [2024-12-06 02:37:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1268 transitions. [2024-12-06 02:37:18,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:37:18,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:18,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 573 states and 1278 transitions. [2024-12-06 02:37:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1278 transitions. [2024-12-06 02:37:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:37:30,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:30,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 577 states and 1288 transitions. [2024-12-06 02:37:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1288 transitions. [2024-12-06 02:37:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:37:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 581 states and 1293 transitions. [2024-12-06 02:37:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1293 transitions. [2024-12-06 02:37:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:37:56,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 586 states and 1303 transitions. [2024-12-06 02:38:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1303 transitions. [2024-12-06 02:38:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 589 states and 1310 transitions. [2024-12-06 02:38:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1310 transitions. [2024-12-06 02:38:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:20,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 607 states and 1356 transitions. [2024-12-06 02:38:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1356 transitions. [2024-12-06 02:38:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:38:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 615 states and 1369 transitions. [2024-12-06 02:38:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1369 transitions. [2024-12-06 02:38:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:48,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 627 states and 1390 transitions. [2024-12-06 02:39:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1390 transitions. [2024-12-06 02:39:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:39:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 631 states and 1398 transitions. [2024-12-06 02:39:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1398 transitions. [2024-12-06 02:39:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:14,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:14,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:14,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:39:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 632 states and 1400 transitions. [2024-12-06 02:39:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1400 transitions. [2024-12-06 02:39:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:39:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 636 states and 1408 transitions. [2024-12-06 02:39:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1408 transitions. [2024-12-06 02:39:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:24,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:39:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 640 states and 1413 transitions. [2024-12-06 02:39:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1413 transitions. [2024-12-06 02:39:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:28,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 641 states and 1413 transitions. [2024-12-06 02:39:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1413 transitions. [2024-12-06 02:39:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:28,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:39:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 645 states and 1419 transitions. [2024-12-06 02:39:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1419 transitions. [2024-12-06 02:39:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 646 states and 1419 transitions. [2024-12-06 02:39:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1419 transitions. [2024-12-06 02:39:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:39:34,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:34,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 646 states and 1418 transitions. [2024-12-06 02:39:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1418 transitions. [2024-12-06 02:39:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:39:38,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 658 states and 1434 transitions. [2024-12-06 02:40:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1434 transitions. [2024-12-06 02:40:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 659 states and 1434 transitions. [2024-12-06 02:40:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1434 transitions. [2024-12-06 02:40:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:01,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 667 states and 1445 transitions. [2024-12-06 02:40:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1445 transitions. [2024-12-06 02:40:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:14,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 671 states and 1450 transitions. [2024-12-06 02:40:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1450 transitions. [2024-12-06 02:40:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:20,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:20,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 679 states and 1461 transitions. [2024-12-06 02:40:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1461 transitions. [2024-12-06 02:40:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:34,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 683 states and 1466 transitions. [2024-12-06 02:40:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1466 transitions. [2024-12-06 02:40:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:40,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:40,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 684 states and 1466 transitions. [2024-12-06 02:40:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1466 transitions. [2024-12-06 02:40:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:41,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 685 states and 1466 transitions. [2024-12-06 02:40:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1466 transitions. [2024-12-06 02:40:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:40:41,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.