./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/dll-lst-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/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_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/dll-lst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/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 64bit --witnessprinter.graph.data.programhash 681b2cdabf3cde7288ed8a3079e7f4da8bc32fbe83841db92939828e5c0eb464 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:11:21,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:11:21,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:11:21,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:11:21,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:11:21,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:11:21,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:11:21,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:11:21,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:11:21,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:11:21,722 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:11:21,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:21,723 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:11:21,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:11:21,723 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_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 681b2cdabf3cde7288ed8a3079e7f4da8bc32fbe83841db92939828e5c0eb464 [2024-12-05 23:11:21,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:11:21,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:11:21,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:11:21,971 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:11:21,972 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:11:21,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/dll-lst-data.i [2024-12-05 23:11:24,567 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/data/612df8ad2/3cfdf6d42f3c4a1bb97eec95eb3e621a/FLAGbdaa344e4 [2024-12-05 23:11:24,847 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:11:24,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/sv-benchmarks/c/memsafety-broom/dll-lst-data.i [2024-12-05 23:11:24,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/data/612df8ad2/3cfdf6d42f3c4a1bb97eec95eb3e621a/FLAGbdaa344e4 [2024-12-05 23:11:25,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/data/612df8ad2/3cfdf6d42f3c4a1bb97eec95eb3e621a [2024-12-05 23:11:25,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:11:25,155 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:11:25,157 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:25,157 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:11:25,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:11:25,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d8c37cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25, skipping insertion in model container [2024-12-05 23:11:25,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,198 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:11:25,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:25,408 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:11:25,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:25,468 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:11:25,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25 WrapperNode [2024-12-05 23:11:25,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:25,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:25,470 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:11:25,470 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:11:25,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,484 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,500 INFO L138 Inliner]: procedures = 121, calls = 22, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 82 [2024-12-05 23:11:25,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:25,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:11:25,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:11:25,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:11:25,506 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,509 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,514 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,515 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,517 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,518 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,519 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:11:25,521 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:11:25,521 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:11:25,521 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:11:25,522 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:25,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:11:25,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:11:25,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad480bf-0789-42f6-bb6a-f5ad961e43c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:11:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:11:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:11:25,656 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:11:25,658 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:11:25,927 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-12-05 23:11:25,927 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:11:25,979 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:11:25,980 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:11:25,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:25 BoogieIcfgContainer [2024-12-05 23:11:25,980 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:11:25,981 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:11:25,981 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:11:25,991 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:11:25,991 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:25" (1/1) ... [2024-12-05 23:11:25,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:11:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 60 states and 63 transitions. [2024-12-05 23:11:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2024-12-05 23:11:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:11:26,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,192 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 23:11:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 59 states and 62 transitions. [2024-12-05 23:11:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2024-12-05 23:11:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:11:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,306 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 23:11:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 58 states and 61 transitions. [2024-12-05 23:11:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2024-12-05 23:11:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:11:26,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,412 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 23:11:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2024-12-05 23:11:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2024-12-05 23:11:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:11:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,490 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 23:11:26,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 56 states and 59 transitions. [2024-12-05 23:11:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 59 transitions. [2024-12-05 23:11:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:11:26,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,539 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 23:11:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 55 states and 58 transitions. [2024-12-05 23:11:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2024-12-05 23:11:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:11:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,636 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 23:11:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 54 states and 57 transitions. [2024-12-05 23:11:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2024-12-05 23:11:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:11:26,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,808 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 23:11:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 53 states and 56 transitions. [2024-12-05 23:11:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2024-12-05 23:11:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:11:26,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,954 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 23:11:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 52 states and 55 transitions. [2024-12-05 23:11:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 55 transitions. [2024-12-05 23:11:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:11:27,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,238 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 23:11:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2024-12-05 23:11:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2024-12-05 23:11:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:11:27,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2024-12-05 23:11:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2024-12-05 23:11:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:11:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,442 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 23:11:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2024-12-05 23:11:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2024-12-05 23:11:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:11:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,527 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 23:11:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-12-05 23:11:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-12-05 23:11:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:27,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,657 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 23:11:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-12-05 23:11:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-12-05 23:11:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:27,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-12-05 23:11:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-12-05 23:11:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:27,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 51 states and 57 transitions. [2024-12-05 23:11:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2024-12-05 23:11:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:28,537 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 23:11:29,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-12-05 23:11:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-12-05 23:11:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:11:29,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:29,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 62 states and 79 transitions. [2024-12-05 23:11:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2024-12-05 23:11:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:11:29,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:29,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:30,057 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 23:11:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 68 states and 90 transitions. [2024-12-05 23:11:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 90 transitions. [2024-12-05 23:11:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:11:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:30,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:30,878 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 23:11:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 72 states and 100 transitions. [2024-12-05 23:11:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2024-12-05 23:11:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:11:31,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:32,144 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 23:11:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2024-12-05 23:11:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2024-12-05 23:11:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:11:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:32,290 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 23:11:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 102 transitions. [2024-12-05 23:11:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2024-12-05 23:11:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:11:32,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:32,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 119 transitions. [2024-12-05 23:11:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 119 transitions. [2024-12-05 23:11:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:11:35,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 80 states and 121 transitions. [2024-12-05 23:11:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2024-12-05 23:11:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:35,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:35,944 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 23:11:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 82 states and 125 transitions. [2024-12-05 23:11:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-12-05 23:11:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:36,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:36,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:37,044 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 23:11:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 84 states and 129 transitions. [2024-12-05 23:11:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 129 transitions. [2024-12-05 23:11:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:38,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 89 states and 146 transitions. [2024-12-05 23:11:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 146 transitions. [2024-12-05 23:11:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:40,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 94 states and 164 transitions. [2024-12-05 23:11:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 164 transitions. [2024-12-05 23:11:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:42,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 95 states and 165 transitions. [2024-12-05 23:11:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 165 transitions. [2024-12-05 23:11:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:42,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 99 states and 179 transitions. [2024-12-05 23:11:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 179 transitions. [2024-12-05 23:11:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:45,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 100 states and 180 transitions. [2024-12-05 23:11:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 180 transitions. [2024-12-05 23:11:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-12-05 23:11:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-12-05 23:11:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 107 states and 200 transitions. [2024-12-05 23:11:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 200 transitions. [2024-12-05 23:11:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:50,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,179 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 23:11:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 108 states and 202 transitions. [2024-12-05 23:11:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 202 transitions. [2024-12-05 23:11:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:50,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,607 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 23:11:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 110 states and 205 transitions. [2024-12-05 23:11:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 205 transitions. [2024-12-05 23:11:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:51,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 114 states and 214 transitions. [2024-12-05 23:11:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 214 transitions. [2024-12-05 23:11:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:53,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 115 states and 215 transitions. [2024-12-05 23:11:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 215 transitions. [2024-12-05 23:11:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:11:54,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,499 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 23:11:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 123 states and 229 transitions. [2024-12-05 23:11:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 229 transitions. [2024-12-05 23:11:59,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:11:59,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,265 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 23:12:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 125 states and 234 transitions. [2024-12-05 23:12:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 234 transitions. [2024-12-05 23:12:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:12:02,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:02,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 135 states and 259 transitions. [2024-12-05 23:12:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 259 transitions. [2024-12-05 23:12:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:12:11,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 136 states and 261 transitions. [2024-12-05 23:12:12,211 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 261 transitions. [2024-12-05 23:12:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:12:12,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 137 states and 262 transitions. [2024-12-05 23:12:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 262 transitions. [2024-12-05 23:12:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:12:13,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:13,027 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 23:12:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 138 states and 264 transitions. [2024-12-05 23:12:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 264 transitions. [2024-12-05 23:12:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:12:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:13,667 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 23:12:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 140 states and 275 transitions. [2024-12-05 23:12:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 275 transitions. [2024-12-05 23:12:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:12:14,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 139 states and 274 transitions. [2024-12-05 23:12:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 274 transitions. [2024-12-05 23:12:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:15,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 148 states and 298 transitions. [2024-12-05 23:12:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 298 transitions. [2024-12-05 23:12:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:25,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:25,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:41,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 161 states and 335 transitions. [2024-12-05 23:12:41,523 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 335 transitions. [2024-12-05 23:12:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:41,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:41,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 162 states and 337 transitions. [2024-12-05 23:12:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 337 transitions. [2024-12-05 23:12:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:44,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 163 states and 339 transitions. [2024-12-05 23:12:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 339 transitions. [2024-12-05 23:12:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:45,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:45,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 164 states and 341 transitions. [2024-12-05 23:12:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 341 transitions. [2024-12-05 23:12:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:46,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:48,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 166 states and 344 transitions. [2024-12-05 23:12:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 344 transitions. [2024-12-05 23:12:48,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:12:48,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:48,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 168 states and 349 transitions. [2024-12-05 23:12:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 349 transitions. [2024-12-05 23:12:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:12:50,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 169 states and 350 transitions. [2024-12-05 23:12:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 350 transitions. [2024-12-05 23:12:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:12:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:53,978 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 23:13:03,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 180 states and 382 transitions. [2024-12-05 23:13:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 382 transitions. [2024-12-05 23:13:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:13:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:04,769 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 23:13:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:17,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 194 states and 451 transitions. [2024-12-05 23:13:17,921 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 451 transitions. [2024-12-05 23:13:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:13:17,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:17,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 199 states and 464 transitions. [2024-12-05 23:13:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 464 transitions. [2024-12-05 23:13:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:13:24,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:24,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 206 states and 490 transitions. [2024-12-05 23:13:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 490 transitions. [2024-12-05 23:13:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:13:36,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:39,539 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 23:13:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 208 states and 495 transitions. [2024-12-05 23:13:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 495 transitions. [2024-12-05 23:13:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:13:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:44,822 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 23:13:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 220 states and 522 transitions. [2024-12-05 23:13:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 522 transitions. [2024-12-05 23:13:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:13:54,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:54,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:55,011 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 23:13:56,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 222 states and 527 transitions. [2024-12-05 23:13:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 527 transitions. [2024-12-05 23:13:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:13:56,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:56,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 227 states and 559 transitions. [2024-12-05 23:14:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 559 transitions. [2024-12-05 23:14:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:14:11,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:11,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 232 states and 583 transitions. [2024-12-05 23:14:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 583 transitions. [2024-12-05 23:14:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:14:23,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:23,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:36,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 238 states and 626 transitions. [2024-12-05 23:14:36,762 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 626 transitions. [2024-12-05 23:14:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:14:36,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 243 states and 642 transitions. [2024-12-05 23:14:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 642 transitions. [2024-12-05 23:14:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:14:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 248 states and 664 transitions. [2024-12-05 23:14:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 664 transitions. [2024-12-05 23:14:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:14:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 250 states and 671 transitions. [2024-12-05 23:14:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 671 transitions. [2024-12-05 23:14:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:14:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:14:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 250 states and 670 transitions. [2024-12-05 23:14:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 670 transitions. [2024-12-05 23:14:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:14:59,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:15:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 250 states and 669 transitions. [2024-12-05 23:15:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 669 transitions. [2024-12-05 23:15:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:01,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:02,366 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 23:15:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 255 states and 698 transitions. [2024-12-05 23:15:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 698 transitions. [2024-12-05 23:15:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:11,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:11,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:15:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 256 states and 703 transitions. [2024-12-05 23:15:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 703 transitions. [2024-12-05 23:15:12,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:12,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:12,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:12,681 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 23:15:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 257 states and 706 transitions. [2024-12-05 23:15:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 706 transitions. [2024-12-05 23:15:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:14,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:15:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 259 states and 714 transitions. [2024-12-05 23:15:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 714 transitions. [2024-12-05 23:15:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:17,332 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 23:15:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 261 states and 735 transitions. [2024-12-05 23:15:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 735 transitions. [2024-12-05 23:15:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:20,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:20,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:20,890 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 23:15:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 262 states and 745 transitions. [2024-12-05 23:15:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 745 transitions. [2024-12-05 23:15:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:15:22,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:15:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 264 states and 754 transitions. [2024-12-05 23:15:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 754 transitions. [2024-12-05 23:15:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:15:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 274 states and 799 transitions. [2024-12-05 23:16:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 799 transitions. [2024-12-05 23:16:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:03,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:03,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:16:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 284 states and 829 transitions. [2024-12-05 23:16:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 829 transitions. [2024-12-05 23:16:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:19,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:19,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:28,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:28,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 289 states and 849 transitions. [2024-12-05 23:16:28,418 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 849 transitions. [2024-12-05 23:16:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:28,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:28,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:16:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 292 states and 858 transitions. [2024-12-05 23:16:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 858 transitions. [2024-12-05 23:16:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:32,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 298 states and 894 transitions. [2024-12-05 23:16:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 894 transitions. [2024-12-05 23:16:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:51,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:16:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 299 states and 900 transitions. [2024-12-05 23:16:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 900 transitions. [2024-12-05 23:16:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:16:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:17:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 304 states and 916 transitions. [2024-12-05 23:17:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 916 transitions. [2024-12-05 23:17:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:00,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:17:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 309 states and 949 transitions. [2024-12-05 23:17:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 949 transitions. [2024-12-05 23:17:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:10,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:17:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 310 states and 950 transitions. [2024-12-05 23:17:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 950 transitions. [2024-12-05 23:17:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:12,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:17:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 319 states and 972 transitions. [2024-12-05 23:17:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 972 transitions. [2024-12-05 23:17:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:30,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:17:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 321 states and 979 transitions. [2024-12-05 23:17:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 979 transitions. [2024-12-05 23:17:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:34,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:34,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:17:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 324 states and 990 transitions. [2024-12-05 23:17:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 990 transitions. [2024-12-05 23:17:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:41,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:17:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:43,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 325 states and 993 transitions. [2024-12-05 23:17:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 993 transitions. [2024-12-05 23:17:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:43,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:17:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 331 states and 1019 transitions. [2024-12-05 23:17:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1019 transitions. [2024-12-05 23:17:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:51,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:51,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:17:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 334 states and 1030 transitions. [2024-12-05 23:17:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1030 transitions. [2024-12-05 23:17:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:17:58,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:18:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 339 states and 1046 transitions. [2024-12-05 23:18:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1046 transitions. [2024-12-05 23:18:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:18:05,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 343 states and 1062 transitions. [2024-12-05 23:18:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1062 transitions. [2024-12-05 23:18:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:18:12,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:18:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 346 states and 1076 transitions. [2024-12-05 23:18:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1076 transitions. [2024-12-05 23:18:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:18:21,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 347 states and 1081 transitions. [2024-12-05 23:18:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1081 transitions. [2024-12-05 23:18:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:18:23,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 349 states and 1089 transitions. [2024-12-05 23:18:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1089 transitions. [2024-12-05 23:18:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:18:28,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 350 states and 1092 transitions. [2024-12-05 23:18:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1092 transitions. [2024-12-05 23:18:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:18:30,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:30,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 353 states and 1106 transitions. [2024-12-05 23:18:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1106 transitions. [2024-12-05 23:18:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:18:37,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 358 states and 1125 transitions. [2024-12-05 23:18:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1125 transitions. [2024-12-05 23:18:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:18:45,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 360 states and 1131 transitions. [2024-12-05 23:18:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1131 transitions. [2024-12-05 23:18:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:18:48,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:48,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:18:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 363 states and 1142 transitions. [2024-12-05 23:18:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1142 transitions. [2024-12-05 23:18:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:18:55,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 368 states and 1154 transitions. [2024-12-05 23:19:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1154 transitions. [2024-12-05 23:19:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:19:32,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 373 states and 1168 transitions. [2024-12-05 23:19:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1168 transitions. [2024-12-05 23:19:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:19:45,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:20:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 378 states and 1187 transitions. [2024-12-05 23:20:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1187 transitions. [2024-12-05 23:20:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:20:00,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:00,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 388 states and 1226 transitions. [2024-12-05 23:20:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1226 transitions. [2024-12-05 23:20:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:20:48,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:48,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 396 states and 1260 transitions. [2024-12-05 23:21:29,480 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1260 transitions. [2024-12-05 23:21:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:21:29,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:29,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:30,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 400 states and 1274 transitions. [2024-12-05 23:21:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1274 transitions. [2024-12-05 23:21:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:21:42,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 403 states and 1285 transitions. [2024-12-05 23:21:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1285 transitions. [2024-12-05 23:21:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:21:51,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 408 states and 1303 transitions. [2024-12-05 23:22:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1303 transitions. [2024-12-05 23:22:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:22:07,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:11,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:22:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 418 states and 1344 transitions. [2024-12-05 23:22:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1344 transitions. [2024-12-05 23:22:44,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:22:44,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:44,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 419 states and 1355 transitions. [2024-12-05 23:22:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1355 transitions. [2024-12-05 23:22:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:22:51,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:00,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 422 states and 1366 transitions. [2024-12-05 23:23:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1366 transitions. [2024-12-05 23:23:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:23:17,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 423 states and 1374 transitions. [2024-12-05 23:23:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1374 transitions. [2024-12-05 23:23:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:23:22,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:23:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 424 states and 1382 transitions. [2024-12-05 23:23:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1382 transitions. [2024-12-05 23:23:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:23:25,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 427 states and 1395 transitions. [2024-12-05 23:23:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1395 transitions. [2024-12-05 23:23:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:23:55,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 432 states and 1415 transitions. [2024-12-05 23:24:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1415 transitions. [2024-12-05 23:24:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:24:09,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 433 states and 1423 transitions. [2024-12-05 23:24:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1423 transitions. [2024-12-05 23:24:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:24:12,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:12,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 434 states and 1429 transitions. [2024-12-05 23:24:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1429 transitions. [2024-12-05 23:24:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:24:19,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:32,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 436 states and 1433 transitions. [2024-12-05 23:24:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1433 transitions. [2024-12-05 23:24:32,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:24:32,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:32,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.