./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-fst-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_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/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_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-fst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/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_265cce15-9480-443d-8a2a-4ee17769057e/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 bed4db27359bea712ba9fafe6f7e29c6a936393d32b7ced4d02d6aa8b198e198 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:21:07,846 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:21:07,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:21:07,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:21:07,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:21:07,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:21:07,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:21:07,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:21:07,929 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:21:07,930 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:21:07,930 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:21:07,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:21:07,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:21:07,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:21:07,931 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:21:07,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:21:07,931 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_265cce15-9480-443d-8a2a-4ee17769057e/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 -> bed4db27359bea712ba9fafe6f7e29c6a936393d32b7ced4d02d6aa8b198e198 [2024-12-06 02:21:08,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:21:08,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:21:08,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:21:08,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:21:08,175 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:21:08,176 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-fst-data.i [2024-12-06 02:21:10,819 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/data/215c52599/7d00d81508cd45ddac97e776437ce638/FLAG6a2ea5f73 [2024-12-06 02:21:11,059 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:21:11,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/sv-benchmarks/c/memsafety-broom/sll-fst-data.i [2024-12-06 02:21:11,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/data/215c52599/7d00d81508cd45ddac97e776437ce638/FLAG6a2ea5f73 [2024-12-06 02:21:11,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/data/215c52599/7d00d81508cd45ddac97e776437ce638 [2024-12-06 02:21:11,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:21:11,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:21:11,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:21:11,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:21:11,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:21:11,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f11733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11, skipping insertion in model container [2024-12-06 02:21:11,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,138 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:21:11,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:21:11,360 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:21:11,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:21:11,418 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:21:11,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11 WrapperNode [2024-12-06 02:21:11,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:21:11,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:21:11,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:21:11,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:21:11,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,453 INFO L138 Inliner]: procedures = 121, calls = 18, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 74 [2024-12-06 02:21:11,453 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:21:11,454 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:21:11,454 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:21:11,454 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:21:11,461 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,464 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,464 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,470 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,471 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,475 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,476 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,478 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:21:11,479 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:21:11,479 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:21:11,479 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:21:11,480 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:21:11,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:21:11,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:21:11,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265cce15-9480-443d-8a2a-4ee17769057e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:21:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:21:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:21:11,618 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:21:11,620 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:21:11,829 INFO L? ?]: Removed 71 outVars from TransFormulas that were not future-live. [2024-12-06 02:21:11,829 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:21:11,877 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:21:11,877 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:21:11,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:21:11 BoogieIcfgContainer [2024-12-06 02:21:11,877 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:21:11,878 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:21:11,878 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:21:11,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:21:11,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:21:11" (1/1) ... [2024-12-06 02:21:11,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:21:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 42 states and 45 transitions. [2024-12-06 02:21:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2024-12-06 02:21:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:21:11,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 41 states and 44 transitions. [2024-12-06 02:21:12,126 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2024-12-06 02:21:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:21:12,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2024-12-06 02:21:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2024-12-06 02:21:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:21:12,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 39 states and 42 transitions. [2024-12-06 02:21:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2024-12-06 02:21:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:21:12,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2024-12-06 02:21:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2024-12-06 02:21:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:21:12,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2024-12-06 02:21:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2024-12-06 02:21:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:21:12,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-12-06 02:21:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-12-06 02:21:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:21:12,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-12-06 02:21:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-12-06 02:21:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:21:13,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-12-06 02:21:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-12-06 02:21:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:21:13,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-12-06 02:21:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-12-06 02:21:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:21:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2024-12-06 02:21:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2024-12-06 02:21:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:21:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-12-06 02:21:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-12-06 02:21:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:21:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 54 states and 77 transitions. [2024-12-06 02:21:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 77 transitions. [2024-12-06 02:21:15,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:21:15,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:15,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 58 states and 86 transitions. [2024-12-06 02:21:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2024-12-06 02:21:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:21:16,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:16,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 90 transitions. [2024-12-06 02:21:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 90 transitions. [2024-12-06 02:21:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:21:17,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 94 transitions. [2024-12-06 02:21:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 94 transitions. [2024-12-06 02:21:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:21:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 68 states and 108 transitions. [2024-12-06 02:21:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 108 transitions. [2024-12-06 02:21:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:21:20,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:20,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 69 states and 110 transitions. [2024-12-06 02:21:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 110 transitions. [2024-12-06 02:21:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:21:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 112 transitions. [2024-12-06 02:21:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 112 transitions. [2024-12-06 02:21:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:21:21,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 121 transitions. [2024-12-06 02:21:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 121 transitions. [2024-12-06 02:21:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:22,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-12-06 02:21:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-12-06 02:21:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:23,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 81 states and 148 transitions. [2024-12-06 02:21:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 148 transitions. [2024-12-06 02:21:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:25,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 82 states and 149 transitions. [2024-12-06 02:21:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 149 transitions. [2024-12-06 02:21:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:25,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:25,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 87 states and 164 transitions. [2024-12-06 02:21:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 164 transitions. [2024-12-06 02:21:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:27,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 88 states and 166 transitions. [2024-12-06 02:21:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 166 transitions. [2024-12-06 02:21:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:27,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:27,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:28,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 89 states and 168 transitions. [2024-12-06 02:21:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 168 transitions. [2024-12-06 02:21:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:28,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 90 states and 170 transitions. [2024-12-06 02:21:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 170 transitions. [2024-12-06 02:21:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:21:28,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 96 states and 187 transitions. [2024-12-06 02:21:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 187 transitions. [2024-12-06 02:21:31,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:21:31,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 97 states and 188 transitions. [2024-12-06 02:21:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 188 transitions. [2024-12-06 02:21:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:21:32,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 107 states and 214 transitions. [2024-12-06 02:21:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 214 transitions. [2024-12-06 02:21:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:21:37,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:37,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 108 states and 216 transitions. [2024-12-06 02:21:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 216 transitions. [2024-12-06 02:21:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:21:38,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 109 states and 219 transitions. [2024-12-06 02:21:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 219 transitions. [2024-12-06 02:21:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:21:38,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 114 states and 234 transitions. [2024-12-06 02:21:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 234 transitions. [2024-12-06 02:21:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:21:43,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 113 states and 233 transitions. [2024-12-06 02:21:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 233 transitions. [2024-12-06 02:21:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:21:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:21:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-12-06 02:21:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-12-06 02:21:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:21:46,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 92 states and 181 transitions. [2024-12-06 02:21:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 181 transitions. [2024-12-06 02:21:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:21:51,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 102 states and 219 transitions. [2024-12-06 02:21:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 219 transitions. [2024-12-06 02:21:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:21:58,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:58,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:59,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 108 states and 233 transitions. [2024-12-06 02:22:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 233 transitions. [2024-12-06 02:22:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 116 states and 242 transitions. [2024-12-06 02:22:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 242 transitions. [2024-12-06 02:22:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:09,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 129 states and 278 transitions. [2024-12-06 02:22:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 278 transitions. [2024-12-06 02:22:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 135 states and 296 transitions. [2024-12-06 02:22:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 296 transitions. [2024-12-06 02:22:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:26,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 136 states and 299 transitions. [2024-12-06 02:22:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-12-06 02:22:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:26,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:27,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 137 states and 302 transitions. [2024-12-06 02:22:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 302 transitions. [2024-12-06 02:22:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:27,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 138 states and 305 transitions. [2024-12-06 02:22:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 305 transitions. [2024-12-06 02:22:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:29,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:29,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 139 states and 308 transitions. [2024-12-06 02:22:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 308 transitions. [2024-12-06 02:22:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:30,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:32,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 144 states and 335 transitions. [2024-12-06 02:22:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 335 transitions. [2024-12-06 02:22:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 149 states and 346 transitions. [2024-12-06 02:22:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 346 transitions. [2024-12-06 02:22:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 154 states and 357 transitions. [2024-12-06 02:22:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 357 transitions. [2024-12-06 02:22:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:55,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 159 states and 366 transitions. [2024-12-06 02:23:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 366 transitions. [2024-12-06 02:23:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:00,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 375 transitions. [2024-12-06 02:23:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 375 transitions. [2024-12-06 02:23:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:04,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 164 states and 385 transitions. [2024-12-06 02:23:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 385 transitions. [2024-12-06 02:23:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:06,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 167 states and 400 transitions. [2024-12-06 02:23:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 400 transitions. [2024-12-06 02:23:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:09,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 168 states and 404 transitions. [2024-12-06 02:23:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 404 transitions. [2024-12-06 02:23:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:23:10,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 173 states and 417 transitions. [2024-12-06 02:23:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 417 transitions. [2024-12-06 02:23:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:23:26,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 178 states and 427 transitions. [2024-12-06 02:23:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 427 transitions. [2024-12-06 02:23:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:34,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 183 states and 439 transitions. [2024-12-06 02:23:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 439 transitions. [2024-12-06 02:23:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:40,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 186 states and 450 transitions. [2024-12-06 02:23:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 450 transitions. [2024-12-06 02:23:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:44,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:44,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 191 states and 460 transitions. [2024-12-06 02:23:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 460 transitions. [2024-12-06 02:23:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:48,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 192 states and 464 transitions. [2024-12-06 02:23:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 464 transitions. [2024-12-06 02:23:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:49,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:49,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:52,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:52,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 195 states and 470 transitions. [2024-12-06 02:23:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 470 transitions. [2024-12-06 02:23:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:52,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:52,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 197 states and 477 transitions. [2024-12-06 02:23:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 477 transitions. [2024-12-06 02:23:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:55,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:23:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 197 states and 476 transitions. [2024-12-06 02:23:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 476 transitions. [2024-12-06 02:23:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:56,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:23:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:58,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 199 states and 481 transitions. [2024-12-06 02:23:58,604 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 481 transitions. [2024-12-06 02:23:58,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:58,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:24:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 201 states and 486 transitions. [2024-12-06 02:24:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 486 transitions. [2024-12-06 02:24:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:24:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:24:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 207 states and 503 transitions. [2024-12-06 02:24:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 503 transitions. [2024-12-06 02:24:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:24:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:24:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 210 states and 514 transitions. [2024-12-06 02:24:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 514 transitions. [2024-12-06 02:24:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:24:12,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:12,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:24:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 210 states and 513 transitions. [2024-12-06 02:24:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 513 transitions. [2024-12-06 02:24:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:24:13,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 220 states and 538 transitions. [2024-12-06 02:24:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 538 transitions. [2024-12-06 02:24:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:24:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:30,232 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 225 states and 543 transitions. [2024-12-06 02:24:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 543 transitions. [2024-12-06 02:24:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:24:37,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 230 states and 549 transitions. [2024-12-06 02:24:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 549 transitions. [2024-12-06 02:24:47,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:24:47,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 209 states and 518 transitions. [2024-12-06 02:24:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 518 transitions. [2024-12-06 02:24:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:24:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:25:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 216 states and 537 transitions. [2024-12-06 02:25:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 537 transitions. [2024-12-06 02:25:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:25:04,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:25:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 217 states and 540 transitions. [2024-12-06 02:25:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 540 transitions. [2024-12-06 02:25:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:25:05,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:05,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:25:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 218 states and 544 transitions. [2024-12-06 02:25:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 544 transitions. [2024-12-06 02:25:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:25:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:25:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:15,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 223 states and 548 transitions. [2024-12-06 02:25:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 548 transitions. [2024-12-06 02:25:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:25:15,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:15,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:25:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 223 states and 547 transitions. [2024-12-06 02:25:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 547 transitions. [2024-12-06 02:25:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:25:29,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:25:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 207 states and 524 transitions. [2024-12-06 02:25:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 524 transitions. [2024-12-06 02:25:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:25:37,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:37,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 219 states and 563 transitions. [2024-12-06 02:26:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 563 transitions. [2024-12-06 02:26:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:26:04,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:04,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 224 states and 579 transitions. [2024-12-06 02:26:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 579 transitions. [2024-12-06 02:26:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:26:25,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:25,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 234 states and 604 transitions. [2024-12-06 02:26:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 604 transitions. [2024-12-06 02:26:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:26:56,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 242 states and 632 transitions. [2024-12-06 02:27:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 632 transitions. [2024-12-06 02:27:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:27:29,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 253 states and 674 transitions. [2024-12-06 02:27:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 674 transitions. [2024-12-06 02:27:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:27:57,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:28:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 255 states and 679 transitions. [2024-12-06 02:28:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 679 transitions. [2024-12-06 02:28:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:05,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:05,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 262 states and 698 transitions. [2024-12-06 02:28:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 698 transitions. [2024-12-06 02:28:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:36,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 265 states and 707 transitions. [2024-12-06 02:28:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 707 transitions. [2024-12-06 02:28:36,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:36,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:36,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 266 states and 711 transitions. [2024-12-06 02:28:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 711 transitions. [2024-12-06 02:28:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:38,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:38,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:28:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 268 states and 715 transitions. [2024-12-06 02:28:43,507 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 715 transitions. [2024-12-06 02:28:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 271 states and 730 transitions. [2024-12-06 02:28:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 730 transitions. [2024-12-06 02:28:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:51,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:51,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 273 states and 736 transitions. [2024-12-06 02:28:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 736 transitions. [2024-12-06 02:28:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:28:57,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:57,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 275 states and 744 transitions. [2024-12-06 02:29:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 744 transitions. [2024-12-06 02:29:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:03,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 276 states and 748 transitions. [2024-12-06 02:29:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 748 transitions. [2024-12-06 02:29:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:07,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 277 states and 752 transitions. [2024-12-06 02:29:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 752 transitions. [2024-12-06 02:29:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:54,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 288 states and 783 transitions. [2024-12-06 02:29:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 783 transitions. [2024-12-06 02:29:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:54,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 289 states and 788 transitions. [2024-12-06 02:29:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 788 transitions. [2024-12-06 02:29:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:29:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 290 states and 792 transitions. [2024-12-06 02:30:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 792 transitions. [2024-12-06 02:30:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:00,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 292 states and 799 transitions. [2024-12-06 02:30:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 799 transitions. [2024-12-06 02:30:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:10,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 293 states and 804 transitions. [2024-12-06 02:30:10,713 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 804 transitions. [2024-12-06 02:30:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:10,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:10,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 294 states and 808 transitions. [2024-12-06 02:30:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 808 transitions. [2024-12-06 02:30:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:13,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 295 states and 812 transitions. [2024-12-06 02:30:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 812 transitions. [2024-12-06 02:30:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:16,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:16,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 296 states and 816 transitions. [2024-12-06 02:30:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 816 transitions. [2024-12-06 02:30:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:19,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:19,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 298 states and 820 transitions. [2024-12-06 02:30:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 820 transitions. [2024-12-06 02:30:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:24,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 299 states and 823 transitions. [2024-12-06 02:30:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 823 transitions. [2024-12-06 02:30:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:27,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 300 states and 827 transitions. [2024-12-06 02:30:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 827 transitions. [2024-12-06 02:30:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:30,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:30,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:33,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 301 states and 830 transitions. [2024-12-06 02:30:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 830 transitions. [2024-12-06 02:30:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:33,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 302 states and 834 transitions. [2024-12-06 02:30:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 834 transitions. [2024-12-06 02:30:36,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:36,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:36,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 308 states and 851 transitions. [2024-12-06 02:30:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 851 transitions. [2024-12-06 02:30:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 309 states and 855 transitions. [2024-12-06 02:30:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 855 transitions. [2024-12-06 02:30:56,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:30:56,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:56,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:05,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 314 states and 880 transitions. [2024-12-06 02:31:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 880 transitions. [2024-12-06 02:31:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:31:23,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:31:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 320 states and 898 transitions. [2024-12-06 02:31:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 898 transitions. [2024-12-06 02:31:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:31:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 325 states and 919 transitions. [2024-12-06 02:32:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 919 transitions. [2024-12-06 02:32:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:22,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:22,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:33:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 338 states and 960 transitions. [2024-12-06 02:33:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 960 transitions. [2024-12-06 02:33:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:17,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:33:33,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 343 states and 969 transitions. [2024-12-06 02:33:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 969 transitions. [2024-12-06 02:33:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:33,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:33:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 349 states and 985 transitions. [2024-12-06 02:33:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 985 transitions. [2024-12-06 02:33:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:52,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:33:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 350 states and 989 transitions. [2024-12-06 02:33:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 989 transitions. [2024-12-06 02:33:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:55,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:34:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 353 states and 999 transitions. [2024-12-06 02:34:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 999 transitions. [2024-12-06 02:34:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:34:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:34:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 354 states and 1002 transitions. [2024-12-06 02:34:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1002 transitions. [2024-12-06 02:34:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:34:08,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:34:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 360 states and 1020 transitions. [2024-12-06 02:34:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1020 transitions. [2024-12-06 02:34:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:34:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:34:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 361 states and 1024 transitions. [2024-12-06 02:34:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1024 transitions. [2024-12-06 02:34:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:34:31,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:34:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 362 states and 1028 transitions. [2024-12-06 02:34:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1028 transitions. [2024-12-06 02:34:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:34:35,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:43,693 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.