./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/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_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ba983053090b7e7410066c63fe0cfe9ad27960a7dc19d54045684ba21359c88d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:35:11,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:35:11,370 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 04:35:11,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:35:11,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:35:11,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:35:11,394 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:35:11,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:35:11,395 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:35:11,395 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:35:11,396 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:35:11,396 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:35:11,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:35:11,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:35:11,397 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_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba983053090b7e7410066c63fe0cfe9ad27960a7dc19d54045684ba21359c88d [2024-12-06 04:35:11,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:35:11,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:35:11,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:35:11,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:35:11,631 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:35:11,632 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-ext/tree_cnstr.i [2024-12-06 04:35:14,325 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/data/0d04b0489/7293020da04e4c3aa0058813b6b2671f/FLAG18094ebf6 [2024-12-06 04:35:14,547 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:35:14,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/sv-benchmarks/c/memsafety-ext/tree_cnstr.i [2024-12-06 04:35:14,561 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/data/0d04b0489/7293020da04e4c3aa0058813b6b2671f/FLAG18094ebf6 [2024-12-06 04:35:14,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/data/0d04b0489/7293020da04e4c3aa0058813b6b2671f [2024-12-06 04:35:14,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:35:14,577 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:35:14,578 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:35:14,579 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:35:14,582 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:35:14,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb56494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14, skipping insertion in model container [2024-12-06 04:35:14,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:35:14,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:35:14,823 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:35:14,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:35:14,885 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:35:14,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14 WrapperNode [2024-12-06 04:35:14,886 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:35:14,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:35:14,887 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:35:14,887 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:35:14,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,921 INFO L138 Inliner]: procedures = 123, calls = 36, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 133 [2024-12-06 04:35:14,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:35:14,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:35:14,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:35:14,923 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:35:14,928 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,931 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,931 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,938 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,947 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:35:14,947 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:35:14,948 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:35:14,948 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:35:14,949 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:14" (1/1) ... [2024-12-06 04:35:14,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:35:14,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:35:14,975 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:35:14,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1f5dd06-7924-4b59-92f9-bfa3b72d69f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:35:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:35:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:35:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:35:15,085 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:35:15,087 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:35:15,444 INFO L? ?]: Removed 143 outVars from TransFormulas that were not future-live. [2024-12-06 04:35:15,444 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:35:15,504 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:35:15,504 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 04:35:15,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:15 BoogieIcfgContainer [2024-12-06 04:35:15,505 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:35:15,505 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:35:15,505 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:35:15,523 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:35:15,523 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:15" (1/1) ... [2024-12-06 04:35:15,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:35:15,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 102 states and 116 transitions. [2024-12-06 04:35:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2024-12-06 04:35:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:35:15,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:15,733 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 04:35:15,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 101 states and 115 transitions. [2024-12-06 04:35:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 115 transitions. [2024-12-06 04:35:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:35:15,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:15,846 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 04:35:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 100 states and 114 transitions. [2024-12-06 04:35:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2024-12-06 04:35:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:35:15,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:15,952 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 04:35:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 99 states and 113 transitions. [2024-12-06 04:35:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2024-12-06 04:35:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:35:15,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 98 states and 112 transitions. [2024-12-06 04:35:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 112 transitions. [2024-12-06 04:35:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:35:16,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,102 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 04:35:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 101 states and 118 transitions. [2024-12-06 04:35:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-12-06 04:35:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:35:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,270 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 04:35:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 104 states and 126 transitions. [2024-12-06 04:35:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2024-12-06 04:35:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:16,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,787 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 04:35:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2024-12-06 04:35:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2024-12-06 04:35:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:17,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:17,215 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 04:35:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 111 states and 141 transitions. [2024-12-06 04:35:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 141 transitions. [2024-12-06 04:35:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:17,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:17,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 114 states and 149 transitions. [2024-12-06 04:35:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 149 transitions. [2024-12-06 04:35:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:17,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:17,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:17,623 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 04:35:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 159 transitions. [2024-12-06 04:35:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-12-06 04:35:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:18,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,190 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 04:35:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2024-12-06 04:35:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2024-12-06 04:35:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:18,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,396 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 04:35:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 119 states and 161 transitions. [2024-12-06 04:35:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 161 transitions. [2024-12-06 04:35:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:18,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,824 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 04:35:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-12-06 04:35:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-12-06 04:35:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:18,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,926 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 04:35:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 119 states and 161 transitions. [2024-12-06 04:35:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 161 transitions. [2024-12-06 04:35:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:18,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:19,084 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 04:35:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 121 states and 164 transitions. [2024-12-06 04:35:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 164 transitions. [2024-12-06 04:35:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:19,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:19,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:19,234 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 04:35:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-12-06 04:35:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-12-06 04:35:19,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:19,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:19,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:19,498 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 04:35:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 125 states and 170 transitions. [2024-12-06 04:35:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 170 transitions. [2024-12-06 04:35:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:20,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,020 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 04:35:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 126 states and 172 transitions. [2024-12-06 04:35:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 172 transitions. [2024-12-06 04:35:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:20,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,082 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 04:35:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 174 transitions. [2024-12-06 04:35:20,103 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2024-12-06 04:35:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:20,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,120 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 04:35:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 173 transitions. [2024-12-06 04:35:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 173 transitions. [2024-12-06 04:35:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,157 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 04:35:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-12-06 04:35:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-12-06 04:35:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:35:20,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,251 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 04:35:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-12-06 04:35:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-12-06 04:35:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:35:20,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,330 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 04:35:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2024-12-06 04:35:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2024-12-06 04:35:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:35:20,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,481 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 04:35:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-12-06 04:35:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-12-06 04:35:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:20,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,910 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 04:35:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 129 states and 178 transitions. [2024-12-06 04:35:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 178 transitions. [2024-12-06 04:35:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:21,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:21,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 131 states and 181 transitions. [2024-12-06 04:35:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-12-06 04:35:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:22,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:22,643 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 04:35:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 130 states and 180 transitions. [2024-12-06 04:35:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 180 transitions. [2024-12-06 04:35:22,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:22,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:22,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:22,963 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 04:35:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 137 states and 195 transitions. [2024-12-06 04:35:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 195 transitions. [2024-12-06 04:35:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:23,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:23,624 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 04:35:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 136 states and 194 transitions. [2024-12-06 04:35:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 194 transitions. [2024-12-06 04:35:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:23,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:23,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:23,880 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 04:35:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 139 states and 198 transitions. [2024-12-06 04:35:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 198 transitions. [2024-12-06 04:35:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:25,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:25,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 138 states and 197 transitions. [2024-12-06 04:35:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 197 transitions. [2024-12-06 04:35:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:25,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,219 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 04:35:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2024-12-06 04:35:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2024-12-06 04:35:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,622 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 04:35:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 142 states and 206 transitions. [2024-12-06 04:35:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-12-06 04:35:26,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:35:26,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:26,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 150 states and 223 transitions. [2024-12-06 04:35:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 223 transitions. [2024-12-06 04:35:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:28,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:28,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:28,849 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 04:35:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2024-12-06 04:35:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2024-12-06 04:35:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:29,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:29,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,163 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 04:35:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 152 states and 226 transitions. [2024-12-06 04:35:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 226 transitions. [2024-12-06 04:35:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:29,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,592 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 04:35:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2024-12-06 04:35:29,605 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2024-12-06 04:35:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:29,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,674 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 04:35:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 152 states and 227 transitions. [2024-12-06 04:35:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2024-12-06 04:35:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 156 states and 235 transitions. [2024-12-06 04:35:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 235 transitions. [2024-12-06 04:35:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:30,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:30,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:31,034 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 04:35:32,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 160 states and 244 transitions. [2024-12-06 04:35:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 244 transitions. [2024-12-06 04:35:32,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:35:32,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:32,292 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 04:35:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 171 states and 269 transitions. [2024-12-06 04:35:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 269 transitions. [2024-12-06 04:35:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:36,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 276 transitions. [2024-12-06 04:35:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 276 transitions. [2024-12-06 04:35:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:38,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:39,799 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 04:35:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 177 states and 283 transitions. [2024-12-06 04:35:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 283 transitions. [2024-12-06 04:35:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:41,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:41,879 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 04:35:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 179 states and 287 transitions. [2024-12-06 04:35:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 287 transitions. [2024-12-06 04:35:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:43,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:43,815 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 04:35:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 181 states and 291 transitions. [2024-12-06 04:35:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 291 transitions. [2024-12-06 04:35:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:45,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:45,906 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 04:35:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2024-12-06 04:35:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2024-12-06 04:35:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:47,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 195 states and 317 transitions. [2024-12-06 04:35:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 317 transitions. [2024-12-06 04:35:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:49,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:49,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 196 states and 318 transitions. [2024-12-06 04:35:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 318 transitions. [2024-12-06 04:35:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:50,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:50,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 203 states and 333 transitions. [2024-12-06 04:35:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 333 transitions. [2024-12-06 04:35:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:35:54,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:54,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:54,622 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 04:35:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 206 states and 344 transitions. [2024-12-06 04:35:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 344 transitions. [2024-12-06 04:35:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:35:56,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:56,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:56,253 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 04:35:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 210 states and 350 transitions. [2024-12-06 04:35:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 350 transitions. [2024-12-06 04:35:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:35:59,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:59,229 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 04:35:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 210 states and 349 transitions. [2024-12-06 04:35:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 349 transitions. [2024-12-06 04:35:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:35:59,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:59,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:59,871 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 04:36:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 211 states and 351 transitions. [2024-12-06 04:36:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 351 transitions. [2024-12-06 04:36:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:36:00,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:00,464 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 04:36:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 213 states and 354 transitions. [2024-12-06 04:36:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 354 transitions. [2024-12-06 04:36:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:01,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:01,925 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 04:36:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2024-12-06 04:36:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2024-12-06 04:36:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:04,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:06,056 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 04:36:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 221 states and 376 transitions. [2024-12-06 04:36:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 376 transitions. [2024-12-06 04:36:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:11,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:11,134 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 04:36:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 228 states and 390 transitions. [2024-12-06 04:36:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 390 transitions. [2024-12-06 04:36:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:13,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:13,781 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 04:36:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 235 states and 404 transitions. [2024-12-06 04:36:17,040 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 404 transitions. [2024-12-06 04:36:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:17,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:17,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 239 states and 413 transitions. [2024-12-06 04:36:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 413 transitions. [2024-12-06 04:36:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:20,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 240 states and 414 transitions. [2024-12-06 04:36:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 414 transitions. [2024-12-06 04:36:21,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:21,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:21,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:21,896 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 04:36:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 254 states and 449 transitions. [2024-12-06 04:36:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 449 transitions. [2024-12-06 04:36:33,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:33,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:33,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:33,841 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 04:36:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 255 states and 451 transitions. [2024-12-06 04:36:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 451 transitions. [2024-12-06 04:36:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:36:34,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:34,585 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 04:36:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 256 states and 452 transitions. [2024-12-06 04:36:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 452 transitions. [2024-12-06 04:36:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:36:35,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:35,590 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 04:36:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 258 states and 461 transitions. [2024-12-06 04:36:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 461 transitions. [2024-12-06 04:36:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:35,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 267 states and 485 transitions. [2024-12-06 04:36:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 485 transitions. [2024-12-06 04:36:43,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:43,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:43,774 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 04:36:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 262 states and 475 transitions. [2024-12-06 04:36:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 475 transitions. [2024-12-06 04:36:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:45,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 261 states and 473 transitions. [2024-12-06 04:36:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 473 transitions. [2024-12-06 04:36:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:46,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:46,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 263 states and 479 transitions. [2024-12-06 04:36:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 479 transitions. [2024-12-06 04:36:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:48,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 265 states and 485 transitions. [2024-12-06 04:36:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 485 transitions. [2024-12-06 04:36:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:50,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 271 states and 501 transitions. [2024-12-06 04:36:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 501 transitions. [2024-12-06 04:36:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:57,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:57,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 272 states and 503 transitions. [2024-12-06 04:36:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 503 transitions. [2024-12-06 04:36:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:36:58,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:58,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:58,488 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 04:37:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 277 states and 511 transitions. [2024-12-06 04:37:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 511 transitions. [2024-12-06 04:37:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:03,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 280 states and 516 transitions. [2024-12-06 04:37:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 516 transitions. [2024-12-06 04:37:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:05,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 280 states and 515 transitions. [2024-12-06 04:37:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 515 transitions. [2024-12-06 04:37:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:07,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:07,068 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 04:37:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 282 states and 521 transitions. [2024-12-06 04:37:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 521 transitions. [2024-12-06 04:37:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:08,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:08,164 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 04:37:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 284 states and 528 transitions. [2024-12-06 04:37:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 528 transitions. [2024-12-06 04:37:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:10,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:10,102 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 04:37:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 286 states and 534 transitions. [2024-12-06 04:37:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 534 transitions. [2024-12-06 04:37:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:11,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:11,112 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 04:37:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 291 states and 542 transitions. [2024-12-06 04:37:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 542 transitions. [2024-12-06 04:37:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:16,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 292 states and 543 transitions. [2024-12-06 04:37:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 543 transitions. [2024-12-06 04:37:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:37:17,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,676 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 04:37:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 299 states and 556 transitions. [2024-12-06 04:37:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 556 transitions. [2024-12-06 04:37:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:37:20,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:37:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 306 states and 568 transitions. [2024-12-06 04:37:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 568 transitions. [2024-12-06 04:37:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 307 states and 569 transitions. [2024-12-06 04:37:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 569 transitions. [2024-12-06 04:37:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:23,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 306 states and 568 transitions. [2024-12-06 04:37:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 568 transitions. [2024-12-06 04:37:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:23,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 308 states and 581 transitions. [2024-12-06 04:37:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 581 transitions. [2024-12-06 04:37:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:24,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 307 states and 580 transitions. [2024-12-06 04:37:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 580 transitions. [2024-12-06 04:37:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 308 states and 581 transitions. [2024-12-06 04:37:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 581 transitions. [2024-12-06 04:37:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:24,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 314 states and 595 transitions. [2024-12-06 04:37:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 595 transitions. [2024-12-06 04:37:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:31,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:31,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 316 states and 598 transitions. [2024-12-06 04:37:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 598 transitions. [2024-12-06 04:37:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:37:33,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 328 states and 633 transitions. [2024-12-06 04:37:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 633 transitions. [2024-12-06 04:37:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:37:54,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 333 states and 654 transitions. [2024-12-06 04:38:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 654 transitions. [2024-12-06 04:38:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:38:03,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:03,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 341 states and 681 transitions. [2024-12-06 04:38:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 681 transitions. [2024-12-06 04:38:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:38:18,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:18,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:18,418 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 04:38:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 348 states and 696 transitions. [2024-12-06 04:38:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 696 transitions. [2024-12-06 04:38:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:38:21,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:21,629 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 04:38:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 349 states and 696 transitions. [2024-12-06 04:38:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 696 transitions. [2024-12-06 04:38:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:38:22,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:23,381 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 04:38:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 358 states and 718 transitions. [2024-12-06 04:38:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 718 transitions. [2024-12-06 04:38:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:38:32,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:32,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:32,542 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 04:38:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 362 states and 727 transitions. [2024-12-06 04:38:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 727 transitions. [2024-12-06 04:38:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:38:37,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:37,554 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 04:38:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 364 states and 735 transitions. [2024-12-06 04:38:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 735 transitions. [2024-12-06 04:38:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:38:39,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 376 states and 777 transitions. [2024-12-06 04:38:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 777 transitions. [2024-12-06 04:38:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:38:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:58,696 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 04:39:06,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 381 states and 788 transitions. [2024-12-06 04:39:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 788 transitions. [2024-12-06 04:39:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:06,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 393 states and 836 transitions. [2024-12-06 04:39:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 836 transitions. [2024-12-06 04:39:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 397 states and 849 transitions. [2024-12-06 04:39:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 849 transitions. [2024-12-06 04:39:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:30,343 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 04:39:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 405 states and 876 transitions. [2024-12-06 04:39:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 876 transitions. [2024-12-06 04:39:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:37,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:37,353 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 04:39:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 409 states and 891 transitions. [2024-12-06 04:39:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 891 transitions. [2024-12-06 04:39:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:45,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 413 states and 907 transitions. [2024-12-06 04:39:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 907 transitions. [2024-12-06 04:39:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:45,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:45,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:45,484 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 04:39:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 418 states and 918 transitions. [2024-12-06 04:39:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 918 transitions. [2024-12-06 04:39:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:52,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:52,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:53,436 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 04:39:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 420 states and 926 transitions. [2024-12-06 04:39:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 926 transitions. [2024-12-06 04:39:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:55,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:55,916 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 04:39:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 422 states and 934 transitions. [2024-12-06 04:39:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 934 transitions. [2024-12-06 04:39:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:57,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:57,923 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 04:39:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 424 states and 942 transitions. [2024-12-06 04:39:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 942 transitions. [2024-12-06 04:39:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:39:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:00,081 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 04:40:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 426 states and 950 transitions. [2024-12-06 04:40:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 950 transitions. [2024-12-06 04:40:02,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:40:02,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 435 states and 977 transitions. [2024-12-06 04:40:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 977 transitions. [2024-12-06 04:40:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:40:24,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:40:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 435 states and 976 transitions. [2024-12-06 04:40:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 976 transitions. [2024-12-06 04:40:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:40:26,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:26,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 450 states and 1024 transitions. [2024-12-06 04:41:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1024 transitions. [2024-12-06 04:41:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:41:04,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 456 states and 1041 transitions. [2024-12-06 04:41:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1041 transitions. [2024-12-06 04:41:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:41:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:57,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 468 states and 1084 transitions. [2024-12-06 04:41:57,164 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1084 transitions. [2024-12-06 04:41:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:41:57,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 480 states and 1118 transitions. [2024-12-06 04:42:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1118 transitions. [2024-12-06 04:42:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:42:24,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 483 states and 1119 transitions. [2024-12-06 04:42:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1119 transitions. [2024-12-06 04:42:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:42:53,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 485 states and 1127 transitions. [2024-12-06 04:43:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1127 transitions. [2024-12-06 04:43:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:43:01,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:43:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 488 states and 1135 transitions. [2024-12-06 04:43:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1135 transitions. [2024-12-06 04:43:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:43:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:43:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 491 states and 1145 transitions. [2024-12-06 04:43:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1145 transitions. [2024-12-06 04:43:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:43:14,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:43:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 495 states and 1153 transitions. [2024-12-06 04:43:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1153 transitions. [2024-12-06 04:43:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:43:21,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:21,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:21,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:43:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 496 states and 1155 transitions. [2024-12-06 04:43:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1155 transitions. [2024-12-06 04:43:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:43:22,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:22,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 506 states and 1195 transitions. [2024-12-06 04:43:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1195 transitions. [2024-12-06 04:43:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:43:44,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 519 states and 1240 transitions. [2024-12-06 04:44:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1240 transitions. [2024-12-06 04:44:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:44:26,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 522 states and 1255 transitions. [2024-12-06 04:44:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1255 transitions. [2024-12-06 04:44:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:44:31,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 535 states and 1293 transitions. [2024-12-06 04:45:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1293 transitions. [2024-12-06 04:45:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:45:09,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 540 states and 1318 transitions. [2024-12-06 04:45:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1318 transitions. [2024-12-06 04:45:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:45:29,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 553 states and 1360 transitions. [2024-12-06 04:46:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1360 transitions. [2024-12-06 04:46:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:46:13,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:13,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 557 states and 1376 transitions. [2024-12-06 04:46:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1376 transitions. [2024-12-06 04:46:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:46:21,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:22,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 560 states and 1388 transitions. [2024-12-06 04:46:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1388 transitions. [2024-12-06 04:46:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:46:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 573 states and 1442 transitions. [2024-12-06 04:47:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1442 transitions. [2024-12-06 04:47:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:47:21,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 576 states and 1454 transitions. [2024-12-06 04:47:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1454 transitions. [2024-12-06 04:47:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:47:30,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:42,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 579 states and 1467 transitions. [2024-12-06 04:47:42,316 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1467 transitions. [2024-12-06 04:47:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:47:42,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:42,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:47:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 584 states and 1481 transitions. [2024-12-06 04:47:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1481 transitions. [2024-12-06 04:47:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:47:49,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:47:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 585 states and 1483 transitions. [2024-12-06 04:47:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1483 transitions. [2024-12-06 04:47:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:47:51,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:47:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 588 states and 1491 transitions. [2024-12-06 04:47:58,114 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1491 transitions. [2024-12-06 04:47:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:47:58,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:58,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:48:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 593 states and 1503 transitions. [2024-12-06 04:48:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1503 transitions. [2024-12-06 04:48:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:48:04,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:04,569 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 04:48:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 600 states and 1526 transitions. [2024-12-06 04:48:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1526 transitions. [2024-12-06 04:48:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:48:19,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 614 states and 1581 transitions. [2024-12-06 04:48:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1581 transitions. [2024-12-06 04:48:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:48:49,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:49,867 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 04:48:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 616 states and 1589 transitions. [2024-12-06 04:48:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1589 transitions. [2024-12-06 04:48:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:48:53,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:53,125 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 04:48:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 617 states and 1592 transitions. [2024-12-06 04:48:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1592 transitions. [2024-12-06 04:48:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:48:56,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.