./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0504_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_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/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_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/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_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/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 ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:31:08,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:31:08,823 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:31:08,829 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:31:08,829 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:31:08,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:31:08,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:31:08,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:31:08,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:31:08,854 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:31:08,855 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:31:08,855 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:31:08,855 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:31:08,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:31:08,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:31:08,855 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:31:08,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:31:08,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:31:08,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:31:08,856 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:31:08,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:31:08,856 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_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/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 -> ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 [2024-12-05 23:31:09,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:31:09,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:31:09,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:31:09,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:31:09,137 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:31:09,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-ext-properties/test-0504_1.i [2024-12-05 23:31:12,409 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/data/468150aff/3093733f582f48f7bfa9704306f7608b/FLAG1c2438d73 [2024-12-05 23:31:12,697 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:31:12,698 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/sv-benchmarks/c/list-ext-properties/test-0504_1.i [2024-12-05 23:31:12,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/data/468150aff/3093733f582f48f7bfa9704306f7608b/FLAG1c2438d73 [2024-12-05 23:31:12,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/data/468150aff/3093733f582f48f7bfa9704306f7608b [2024-12-05 23:31:12,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:31:12,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:31:12,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:31:12,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:31:12,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:31:12,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:31:12" (1/1) ... [2024-12-05 23:31:12,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e4591f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:12, skipping insertion in model container [2024-12-05 23:31:12,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:31:12" (1/1) ... [2024-12-05 23:31:12,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:31:13,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:31:13,080 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:31:13,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:31:13,153 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:31:13,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13 WrapperNode [2024-12-05 23:31:13,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:31:13,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:31:13,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:31:13,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:31:13,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,175 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,196 INFO L138 Inliner]: procedures = 123, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 112 [2024-12-05 23:31:13,196 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:31:13,197 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:31:13,197 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:31:13,197 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:31:13,205 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,209 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,217 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,218 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,222 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,225 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:31:13,228 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:31:13,228 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:31:13,228 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:31:13,229 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:31:13,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:31:13,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:31:13,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58ef96bf-f9d9-4cef-9b5d-8fea78752a87/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:31:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:31:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:31:13,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:31:13,367 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:31:13,369 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:31:13,660 INFO L? ?]: Removed 92 outVars from TransFormulas that were not future-live. [2024-12-05 23:31:13,660 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:31:13,723 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:31:13,723 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:31:13,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:31:13 BoogieIcfgContainer [2024-12-05 23:31:13,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:31:13,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:31:13,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:31:13,735 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:31:13,735 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:31:13" (1/1) ... [2024-12-05 23:31:13,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:31:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 81 states and 88 transitions. [2024-12-05 23:31:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 88 transitions. [2024-12-05 23:31:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:31:13,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 81 states and 87 transitions. [2024-12-05 23:31:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 87 transitions. [2024-12-05 23:31:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:31:13,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 80 states and 86 transitions. [2024-12-05 23:31:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 86 transitions. [2024-12-05 23:31:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:31:14,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 79 states and 85 transitions. [2024-12-05 23:31:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 85 transitions. [2024-12-05 23:31:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:31:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions. [2024-12-05 23:31:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions. [2024-12-05 23:31:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:31:14,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 86 states and 98 transitions. [2024-12-05 23:31:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 98 transitions. [2024-12-05 23:31:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:31:14,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 85 states and 97 transitions. [2024-12-05 23:31:14,640 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 97 transitions. [2024-12-05 23:31:14,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:31:14,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 84 states and 96 transitions. [2024-12-05 23:31:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 96 transitions. [2024-12-05 23:31:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:31:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 83 states and 95 transitions. [2024-12-05 23:31:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 95 transitions. [2024-12-05 23:31:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:31:15,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 82 states and 94 transitions. [2024-12-05 23:31:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 94 transitions. [2024-12-05 23:31:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:31:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 81 states and 93 transitions. [2024-12-05 23:31:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 93 transitions. [2024-12-05 23:31:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:31:15,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 80 states and 92 transitions. [2024-12-05 23:31:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 92 transitions. [2024-12-05 23:31:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:31:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 79 states and 91 transitions. [2024-12-05 23:31:15,509 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 91 transitions. [2024-12-05 23:31:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:31:15,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-12-05 23:31:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-12-05 23:31:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:31:15,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 77 states and 88 transitions. [2024-12-05 23:31:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 88 transitions. [2024-12-05 23:31:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:31:15,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-12-05 23:31:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-12-05 23:31:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:31:16,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:16,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 81 states and 95 transitions. [2024-12-05 23:31:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-12-05 23:31:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:31:16,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:16,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 82 states and 97 transitions. [2024-12-05 23:31:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 97 transitions. [2024-12-05 23:31:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:31:16,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-12-05 23:31:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-12-05 23:31:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:31:17,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 92 states and 113 transitions. [2024-12-05 23:31:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-12-05 23:31:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:31:17,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:17,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 93 states and 115 transitions. [2024-12-05 23:31:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 115 transitions. [2024-12-05 23:31:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:31:17,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 99 states and 128 transitions. [2024-12-05 23:31:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 128 transitions. [2024-12-05 23:31:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:31:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:22,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 105 states and 142 transitions. [2024-12-05 23:31:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 142 transitions. [2024-12-05 23:31:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:31:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:22,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 106 states and 144 transitions. [2024-12-05 23:31:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 144 transitions. [2024-12-05 23:31:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:31:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 109 states and 148 transitions. [2024-12-05 23:31:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 148 transitions. [2024-12-05 23:31:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:31:23,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 147 transitions. [2024-12-05 23:31:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-12-05 23:31:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:31:23,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 109 states and 148 transitions. [2024-12-05 23:31:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 148 transitions. [2024-12-05 23:31:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:23,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 122 states and 172 transitions. [2024-12-05 23:31:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 172 transitions. [2024-12-05 23:31:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:25,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 127 states and 186 transitions. [2024-12-05 23:31:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 186 transitions. [2024-12-05 23:31:26,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:26,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 134 states and 202 transitions. [2024-12-05 23:31:28,276 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 202 transitions. [2024-12-05 23:31:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:28,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:28,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 140 states and 216 transitions. [2024-12-05 23:31:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 216 transitions. [2024-12-05 23:31:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:29,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:30,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:30,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 143 states and 221 transitions. [2024-12-05 23:31:30,198 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 221 transitions. [2024-12-05 23:31:30,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:30,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:30,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 146 states and 226 transitions. [2024-12-05 23:31:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 226 transitions. [2024-12-05 23:31:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:31:32,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:32,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 152 states and 235 transitions. [2024-12-05 23:31:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 235 transitions. [2024-12-05 23:31:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:31:34,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:31:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 153 states and 237 transitions. [2024-12-05 23:31:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 237 transitions. [2024-12-05 23:31:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:31:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 154 states and 239 transitions. [2024-12-05 23:31:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 239 transitions. [2024-12-05 23:31:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:36,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 156 states and 243 transitions. [2024-12-05 23:31:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 243 transitions. [2024-12-05 23:31:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 166 states and 267 transitions. [2024-12-05 23:31:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 267 transitions. [2024-12-05 23:31:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-05 23:31:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-05 23:31:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:45,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:45,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:45,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2024-12-05 23:31:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2024-12-05 23:31:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:31:46,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-12-05 23:31:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-12-05 23:31:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:31:52,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:52,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 344 transitions. [2024-12-05 23:31:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 344 transitions. [2024-12-05 23:31:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:31:58,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 203 states and 350 transitions. [2024-12-05 23:31:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 350 transitions. [2024-12-05 23:31:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:31:59,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 203 states and 349 transitions. [2024-12-05 23:32:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 349 transitions. [2024-12-05 23:32:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:32:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 203 states and 348 transitions. [2024-12-05 23:32:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 348 transitions. [2024-12-05 23:32:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:32:01,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 206 states and 363 transitions. [2024-12-05 23:32:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 363 transitions. [2024-12-05 23:32:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:32:02,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:02,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 213 states and 375 transitions. [2024-12-05 23:32:07,075 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 375 transitions. [2024-12-05 23:32:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:32:07,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 215 states and 377 transitions. [2024-12-05 23:32:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 377 transitions. [2024-12-05 23:32:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 216 states and 378 transitions. [2024-12-05 23:32:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 378 transitions. [2024-12-05 23:32:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 223 states and 402 transitions. [2024-12-05 23:32:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 402 transitions. [2024-12-05 23:32:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:19,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:19,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 224 states and 404 transitions. [2024-12-05 23:32:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 404 transitions. [2024-12-05 23:32:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 227 states and 409 transitions. [2024-12-05 23:32:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 409 transitions. [2024-12-05 23:32:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:23,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:23,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 247 states and 449 transitions. [2024-12-05 23:32:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 449 transitions. [2024-12-05 23:32:34,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:34,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 251 states and 457 transitions. [2024-12-05 23:32:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 457 transitions. [2024-12-05 23:32:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:37,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 270 states and 487 transitions. [2024-12-05 23:32:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 487 transitions. [2024-12-05 23:32:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:50,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 272 states and 489 transitions. [2024-12-05 23:32:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 489 transitions. [2024-12-05 23:32:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:52,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:32:54,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 272 states and 488 transitions. [2024-12-05 23:32:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 488 transitions. [2024-12-05 23:32:54,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:54,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:54,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 284 states and 527 transitions. [2024-12-05 23:33:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 527 transitions. [2024-12-05 23:33:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:33:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 297 states and 568 transitions. [2024-12-05 23:33:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 568 transitions. [2024-12-05 23:33:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:06,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:33:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 298 states and 570 transitions. [2024-12-05 23:33:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 570 transitions. [2024-12-05 23:33:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:33:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 302 states and 584 transitions. [2024-12-05 23:33:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 584 transitions. [2024-12-05 23:33:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:33:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 304 states and 585 transitions. [2024-12-05 23:33:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 585 transitions. [2024-12-05 23:33:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:14,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 309 states and 595 transitions. [2024-12-05 23:33:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 595 transitions. [2024-12-05 23:33:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 315 states and 615 transitions. [2024-12-05 23:33:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 615 transitions. [2024-12-05 23:33:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:25,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:26,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 316 states and 620 transitions. [2024-12-05 23:33:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 620 transitions. [2024-12-05 23:33:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:33:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 325 states and 634 transitions. [2024-12-05 23:33:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 634 transitions. [2024-12-05 23:33:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:35,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:33:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 327 states and 637 transitions. [2024-12-05 23:33:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 637 transitions. [2024-12-05 23:33:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:36,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:36,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:33:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 327 states and 636 transitions. [2024-12-05 23:33:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 636 transitions. [2024-12-05 23:33:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:33:40,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:40,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:33:43,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 330 states and 639 transitions. [2024-12-05 23:33:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 639 transitions. [2024-12-05 23:33:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:33:43,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 331 states and 641 transitions. [2024-12-05 23:33:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 641 transitions. [2024-12-05 23:33:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:33:45,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:45,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 332 states and 643 transitions. [2024-12-05 23:33:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 643 transitions. [2024-12-05 23:33:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:33:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 342 states and 671 transitions. [2024-12-05 23:33:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 671 transitions. [2024-12-05 23:33:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:33:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:58,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 353 states and 700 transitions. [2024-12-05 23:34:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 700 transitions. [2024-12-05 23:34:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:14,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:15,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:22,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 358 states and 721 transitions. [2024-12-05 23:34:22,332 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 721 transitions. [2024-12-05 23:34:22,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:22,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 364 states and 736 transitions. [2024-12-05 23:34:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 736 transitions. [2024-12-05 23:34:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:26,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 367 states and 747 transitions. [2024-12-05 23:34:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 747 transitions. [2024-12-05 23:34:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:29,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 370 states and 758 transitions. [2024-12-05 23:34:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 758 transitions. [2024-12-05 23:34:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:32,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:34:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 373 states and 769 transitions. [2024-12-05 23:34:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 769 transitions. [2024-12-05 23:34:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:33,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:34:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 374 states and 771 transitions. [2024-12-05 23:34:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 771 transitions. [2024-12-05 23:34:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:36,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:36,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 374 states and 767 transitions. [2024-12-05 23:34:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 767 transitions. [2024-12-05 23:34:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:40,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 379 states and 779 transitions. [2024-12-05 23:34:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 779 transitions. [2024-12-05 23:34:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 380 states and 781 transitions. [2024-12-05 23:34:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 781 transitions. [2024-12-05 23:34:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:55,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:55,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:34:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 380 states and 780 transitions. [2024-12-05 23:34:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 780 transitions. [2024-12-05 23:34:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:34:57,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:34:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 380 states and 779 transitions. [2024-12-05 23:34:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 779 transitions. [2024-12-05 23:34:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:34:58,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 381 states and 781 transitions. [2024-12-05 23:35:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 781 transitions. [2024-12-05 23:35:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:00,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:00,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 400 states and 871 transitions. [2024-12-05 23:35:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 871 transitions. [2024-12-05 23:35:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:19,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 403 states and 882 transitions. [2024-12-05 23:35:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 882 transitions. [2024-12-05 23:35:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:22,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 414 states and 934 transitions. [2024-12-05 23:35:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 934 transitions. [2024-12-05 23:35:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 415 states and 941 transitions. [2024-12-05 23:35:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 941 transitions. [2024-12-05 23:35:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 416 states and 948 transitions. [2024-12-05 23:35:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 948 transitions. [2024-12-05 23:35:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:34,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 427 states and 981 transitions. [2024-12-05 23:35:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 981 transitions. [2024-12-05 23:35:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:43,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 430 states and 989 transitions. [2024-12-05 23:35:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 989 transitions. [2024-12-05 23:35:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:44,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:35:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 434 states and 996 transitions. [2024-12-05 23:35:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 996 transitions. [2024-12-05 23:35:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:52,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:52,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:35:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 438 states and 1001 transitions. [2024-12-05 23:35:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1001 transitions. [2024-12-05 23:35:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:35:59,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:36:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 443 states and 1008 transitions. [2024-12-05 23:36:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1008 transitions. [2024-12-05 23:36:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:02,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:02,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:36:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 443 states and 1007 transitions. [2024-12-05 23:36:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1007 transitions. [2024-12-05 23:36:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:04,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:05,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:36:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 444 states and 1008 transitions. [2024-12-05 23:36:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1008 transitions. [2024-12-05 23:36:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 446 states and 1011 transitions. [2024-12-05 23:36:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1011 transitions. [2024-12-05 23:36:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:15,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 447 states and 1012 transitions. [2024-12-05 23:36:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1012 transitions. [2024-12-05 23:36:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:17,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:17,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:36:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 448 states and 1013 transitions. [2024-12-05 23:36:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1013 transitions. [2024-12-05 23:36:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:22,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:22,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:36:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 457 states and 1031 transitions. [2024-12-05 23:36:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1031 transitions. [2024-12-05 23:36:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:36:38,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:36:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 454 states and 1022 transitions. [2024-12-05 23:36:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1022 transitions. [2024-12-05 23:36:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:36:47,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 476 states and 1077 transitions. [2024-12-05 23:37:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1077 transitions. [2024-12-05 23:37:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:37:25,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:25,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 489 states and 1118 transitions. [2024-12-05 23:37:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1118 transitions. [2024-12-05 23:37:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:37:47,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 492 states and 1129 transitions. [2024-12-05 23:37:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1129 transitions. [2024-12-05 23:37:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:37:50,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 503 states and 1149 transitions. [2024-12-05 23:38:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1149 transitions. [2024-12-05 23:38:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:07,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:08,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:13,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 505 states and 1157 transitions. [2024-12-05 23:38:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1157 transitions. [2024-12-05 23:38:13,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:13,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:13,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:19,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 508 states and 1170 transitions. [2024-12-05 23:38:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1170 transitions. [2024-12-05 23:38:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:19,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 514 states and 1192 transitions. [2024-12-05 23:38:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1192 transitions. [2024-12-05 23:38:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:31,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:31,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 519 states and 1206 transitions. [2024-12-05 23:38:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1206 transitions. [2024-12-05 23:38:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:49,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 522 states and 1214 transitions. [2024-12-05 23:38:49,214 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1214 transitions. [2024-12-05 23:38:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:38:49,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 529 states and 1227 transitions. [2024-12-05 23:39:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1227 transitions. [2024-12-05 23:39:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:39:04,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 531 states and 1231 transitions. [2024-12-05 23:39:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1231 transitions. [2024-12-05 23:39:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:39:06,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 549 states and 1278 transitions. [2024-12-05 23:39:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1278 transitions. [2024-12-05 23:39:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:39:34,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:34,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:39:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 548 states and 1277 transitions. [2024-12-05 23:39:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1277 transitions. [2024-12-05 23:39:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:39:38,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 566 states and 1331 transitions. [2024-12-05 23:40:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1331 transitions. [2024-12-05 23:40:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:40:28,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:28,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 570 states and 1341 transitions. [2024-12-05 23:40:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1341 transitions. [2024-12-05 23:40:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:40:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:38,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:44,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:44,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 572 states and 1343 transitions. [2024-12-05 23:40:44,666 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1343 transitions. [2024-12-05 23:40:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:40:44,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:44,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 576 states and 1351 transitions. [2024-12-05 23:40:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1351 transitions. [2024-12-05 23:40:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:40:54,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 584 states and 1376 transitions. [2024-12-05 23:41:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1376 transitions. [2024-12-05 23:41:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:14,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 592 states and 1402 transitions. [2024-12-05 23:41:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1402 transitions. [2024-12-05 23:41:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:27,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 594 states and 1410 transitions. [2024-12-05 23:41:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1410 transitions. [2024-12-05 23:41:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 596 states and 1417 transitions. [2024-12-05 23:41:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1417 transitions. [2024-12-05 23:41:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:39,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:39,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 599 states and 1425 transitions. [2024-12-05 23:41:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1425 transitions. [2024-12-05 23:41:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:55,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:55,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 601 states and 1433 transitions. [2024-12-05 23:41:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1433 transitions. [2024-12-05 23:41:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:58,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 603 states and 1438 transitions. [2024-12-05 23:42:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1438 transitions. [2024-12-05 23:42:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:42:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 606 states and 1445 transitions. [2024-12-05 23:42:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1445 transitions. [2024-12-05 23:42:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:09,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:09,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:42:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 623 states and 1486 transitions. [2024-12-05 23:42:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1486 transitions. [2024-12-05 23:42:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:37,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:42:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 624 states and 1493 transitions. [2024-12-05 23:42:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1493 transitions. [2024-12-05 23:42:40,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:40,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:40,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:42:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 627 states and 1501 transitions. [2024-12-05 23:42:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1501 transitions. [2024-12-05 23:42:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:43,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:42:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 630 states and 1515 transitions. [2024-12-05 23:42:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1515 transitions. [2024-12-05 23:42:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:42:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 633 states and 1526 transitions. [2024-12-05 23:42:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1526 transitions. [2024-12-05 23:42:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:53,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:42:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 638 states and 1537 transitions. [2024-12-05 23:42:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1537 transitions. [2024-12-05 23:42:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:42:58,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:43:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 640 states and 1547 transitions. [2024-12-05 23:43:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1547 transitions. [2024-12-05 23:43:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:43:02,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:43:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 645 states and 1561 transitions. [2024-12-05 23:43:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1561 transitions. [2024-12-05 23:43:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:43:20,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:20,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:20,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:44:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 668 states and 1618 transitions. [2024-12-05 23:44:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1618 transitions. [2024-12-05 23:44:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:44:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:44:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 681 states and 1654 transitions. [2024-12-05 23:44:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1654 transitions. [2024-12-05 23:44:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:44:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.