./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:00:18,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:00:18,282 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:00:18,292 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:00:18,292 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:00:18,329 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:00:18,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:00:18,332 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:00:18,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:00:18,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:00:18,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:00:18,334 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:00:18,335 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:00:18,335 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:00:18,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:00:18,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:00:18,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:00:18,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:00:18,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:00:18,337 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:00:18,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:00:18,338 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_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2024-11-13 23:00:18,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:00:18,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:00:18,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:00:18,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:00:18,660 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:00:18,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i Unable to find full path for "g++" [2024-11-13 23:00:20,443 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:00:20,959 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:00:20,960 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-11-13 23:00:20,987 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/data/c11da78a0/b811871591e54813886a55747035789f/FLAG5eb462783 [2024-11-13 23:00:21,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/data/c11da78a0/b811871591e54813886a55747035789f [2024-11-13 23:00:21,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:00:21,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:00:21,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:00:21,026 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:00:21,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:00:21,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:21,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61a90e24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21, skipping insertion in model container [2024-11-13 23:00:21,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:21,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:00:21,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:21,720 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:00:21,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:00:21,938 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:00:21,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21 WrapperNode [2024-11-13 23:00:21,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:00:21,939 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:21,940 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:00:21,940 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:00:21,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:21,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,057 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1589 [2024-11-13 23:00:22,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:00:22,059 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:00:22,059 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:00:22,059 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:00:22,067 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,079 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,079 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,150 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:00:22,174 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:00:22,174 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:00:22,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:00:22,175 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:00:21" (1/1) ... [2024-11-13 23:00:22,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:00:22,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:00:22,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:00:22,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de22dc73-3c24-4e93-a9d3-60a76f8436b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:00:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 23:00:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 23:00:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:00:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:00:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:00:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:00:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:00:22,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:00:22,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:00:22,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:00:22,563 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:00:22,565 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:00:24,662 INFO L? ?]: Removed 351 outVars from TransFormulas that were not future-live. [2024-11-13 23:00:24,663 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:00:26,509 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:00:26,509 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 23:00:26,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:26 BoogieIcfgContainer [2024-11-13 23:00:26,510 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:00:26,511 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:00:26,511 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:00:26,521 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:00:26,522 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:26" (1/1) ... [2024-11-13 23:00:26,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:00:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 162 states and 265 transitions. [2024-11-13 23:00:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 265 transitions. [2024-11-13 23:00:26,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:00:26,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:26,838 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 23:00:26,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:26,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 23:00:26,955 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:00:26,957 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:00:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:00:26,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 23:00:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 165 states and 270 transitions. [2024-11-13 23:00:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 270 transitions. [2024-11-13 23:00:27,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:00:27,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,190 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 23:00:27,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:27,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 23:00:27,250 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:00:27,250 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:00:27,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:00:27,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 23:00:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 166 states and 271 transitions. [2024-11-13 23:00:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 271 transitions. [2024-11-13 23:00:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:00:27,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-13 23:00:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-13 23:00:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:00:27,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 166 states and 268 transitions. [2024-11-13 23:00:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 268 transitions. [2024-11-13 23:00:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:00:27,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 166 states and 267 transitions. [2024-11-13 23:00:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 267 transitions. [2024-11-13 23:00:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:00:27,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 166 states and 263 transitions. [2024-11-13 23:00:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 263 transitions. [2024-11-13 23:00:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:00:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 166 states and 257 transitions. [2024-11-13 23:00:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 257 transitions. [2024-11-13 23:00:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:00:28,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:36,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 166 states and 251 transitions. [2024-11-13 23:00:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 251 transitions. [2024-11-13 23:00:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:00:36,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:47,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:50,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 181 states and 269 transitions. [2024-11-13 23:00:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 269 transitions. [2024-11-13 23:00:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:00:50,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 181 states and 267 transitions. [2024-11-13 23:00:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 267 transitions. [2024-11-13 23:00:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:00:51,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 181 states and 265 transitions. [2024-11-13 23:00:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 265 transitions. [2024-11-13 23:00:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:00:51,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:52,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 181 states and 263 transitions. [2024-11-13 23:00:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 263 transitions. [2024-11-13 23:00:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:00:52,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:02,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:12,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:22,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:24,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 184 states and 265 transitions. [2024-11-13 23:01:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 265 transitions. [2024-11-13 23:01:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:01:24,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 269 transitions. [2024-11-13 23:01:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 269 transitions. [2024-11-13 23:01:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:01:25,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:01:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 274 transitions. [2024-11-13 23:01:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 274 transitions. [2024-11-13 23:01:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:01:28,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 190 states and 277 transitions. [2024-11-13 23:01:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 277 transitions. [2024-11-13 23:01:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:01:30,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 193 states and 284 transitions. [2024-11-13 23:01:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 284 transitions. [2024-11-13 23:01:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:01:33,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:33,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 194 states and 285 transitions. [2024-11-13 23:01:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 285 transitions. [2024-11-13 23:01:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:01:34,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 195 states and 286 transitions. [2024-11-13 23:01:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 286 transitions. [2024-11-13 23:01:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:01:37,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 196 states and 287 transitions. [2024-11-13 23:01:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 287 transitions. [2024-11-13 23:01:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:01:39,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 197 states and 288 transitions. [2024-11-13 23:01:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-11-13 23:01:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:01:41,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 198 states and 289 transitions. [2024-11-13 23:01:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 289 transitions. [2024-11-13 23:01:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:01:43,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 199 states and 290 transitions. [2024-11-13 23:01:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 290 transitions. [2024-11-13 23:01:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:01:45,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:45,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 200 states and 291 transitions. [2024-11-13 23:01:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 291 transitions. [2024-11-13 23:01:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:01:47,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 201 states and 292 transitions. [2024-11-13 23:01:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 292 transitions. [2024-11-13 23:01:49,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:01:49,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:51,695 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 202 states and 293 transitions. [2024-11-13 23:01:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 293 transitions. [2024-11-13 23:01:52,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:52,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 203 states and 294 transitions. [2024-11-13 23:01:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 294 transitions. [2024-11-13 23:01:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:54,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 204 states and 295 transitions. [2024-11-13 23:01:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 295 transitions. [2024-11-13 23:01:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:01:57,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:01:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 205 states and 296 transitions. [2024-11-13 23:01:59,140 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 296 transitions. [2024-11-13 23:01:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:01:59,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 206 states and 297 transitions. [2024-11-13 23:02:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 297 transitions. [2024-11-13 23:02:01,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:02:01,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:01,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 207 states and 298 transitions. [2024-11-13 23:02:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 298 transitions. [2024-11-13 23:02:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:02:03,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 208 states and 299 transitions. [2024-11-13 23:02:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 299 transitions. [2024-11-13 23:02:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:02:04,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:07,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 300 transitions. [2024-11-13 23:02:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 300 transitions. [2024-11-13 23:02:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:02:07,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:07,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,183 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 210 states and 301 transitions. [2024-11-13 23:02:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 301 transitions. [2024-11-13 23:02:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 211 states and 302 transitions. [2024-11-13 23:02:12,327 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 302 transitions. [2024-11-13 23:02:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:12,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:12,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,996 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:14,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 212 states and 303 transitions. [2024-11-13 23:02:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 303 transitions. [2024-11-13 23:02:14,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:02:14,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 213 states and 304 transitions. [2024-11-13 23:02:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 304 transitions. [2024-11-13 23:02:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:02:17,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:17,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 214 states and 305 transitions. [2024-11-13 23:02:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 305 transitions. [2024-11-13 23:02:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:02:19,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:19,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 215 states and 306 transitions. [2024-11-13 23:02:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 306 transitions. [2024-11-13 23:02:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:02:22,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 216 states and 307 transitions. [2024-11-13 23:02:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 307 transitions. [2024-11-13 23:02:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:02:25,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 217 states and 308 transitions. [2024-11-13 23:02:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 308 transitions. [2024-11-13 23:02:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:02:28,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 218 states and 309 transitions. [2024-11-13 23:02:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 309 transitions. [2024-11-13 23:02:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:02:30,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 219 states and 310 transitions. [2024-11-13 23:02:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 310 transitions. [2024-11-13 23:02:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:02:32,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:32,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 220 states and 311 transitions. [2024-11-13 23:02:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 311 transitions. [2024-11-13 23:02:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:02:34,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 221 states and 312 transitions. [2024-11-13 23:02:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 312 transitions. [2024-11-13 23:02:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:02:38,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 222 states and 313 transitions. [2024-11-13 23:02:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 313 transitions. [2024-11-13 23:02:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:02:41,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:44,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 223 states and 314 transitions. [2024-11-13 23:02:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 314 transitions. [2024-11-13 23:02:44,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:02:44,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:44,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 224 states and 315 transitions. [2024-11-13 23:02:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 315 transitions. [2024-11-13 23:02:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:02:47,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:50,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 225 states and 316 transitions. [2024-11-13 23:02:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 316 transitions. [2024-11-13 23:02:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:02:50,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 226 states and 317 transitions. [2024-11-13 23:02:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 317 transitions. [2024-11-13 23:02:53,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:02:53,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:53,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:02:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 227 states and 318 transitions. [2024-11-13 23:02:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 318 transitions. [2024-11-13 23:02:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:02:57,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 228 states and 319 transitions. [2024-11-13 23:03:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 319 transitions. [2024-11-13 23:03:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:03:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 229 states and 320 transitions. [2024-11-13 23:03:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 320 transitions. [2024-11-13 23:03:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:03:04,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:06,417 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:07,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 230 states and 321 transitions. [2024-11-13 23:03:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 321 transitions. [2024-11-13 23:03:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:03:07,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:07,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 231 states and 322 transitions. [2024-11-13 23:03:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 322 transitions. [2024-11-13 23:03:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:03:11,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 232 states and 323 transitions. [2024-11-13 23:03:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 323 transitions. [2024-11-13 23:03:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:03:15,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:03:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 233 states and 324 transitions. [2024-11-13 23:03:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 324 transitions. [2024-11-13 23:03:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:03:36,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 234 states and 326 transitions. [2024-11-13 23:03:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 326 transitions. [2024-11-13 23:03:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:03:38,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:38,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 235 states and 330 transitions. [2024-11-13 23:03:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 330 transitions. [2024-11-13 23:03:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:03:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 236 states and 332 transitions. [2024-11-13 23:03:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 332 transitions. [2024-11-13 23:03:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:03:43,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:43,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 238 states and 337 transitions. [2024-11-13 23:03:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 337 transitions. [2024-11-13 23:03:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:03:47,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions. [2024-11-13 23:03:49,710 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions. [2024-11-13 23:03:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:03:49,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 240 states and 339 transitions. [2024-11-13 23:03:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 339 transitions. [2024-11-13 23:03:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:52,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:52,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions. [2024-11-13 23:03:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions. [2024-11-13 23:03:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:55,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 242 states and 341 transitions. [2024-11-13 23:03:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 341 transitions. [2024-11-13 23:03:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:03:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:03:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 243 states and 342 transitions. [2024-11-13 23:03:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 342 transitions. [2024-11-13 23:03:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:03:59,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:59,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 244 states and 343 transitions. [2024-11-13 23:04:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 343 transitions. [2024-11-13 23:04:02,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:04:02,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:02,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 245 states and 344 transitions. [2024-11-13 23:04:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 344 transitions. [2024-11-13 23:04:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:04:04,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 246 states and 345 transitions. [2024-11-13 23:04:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 345 transitions. [2024-11-13 23:04:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:04:06,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 247 states and 346 transitions. [2024-11-13 23:04:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 346 transitions. [2024-11-13 23:04:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:04:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 248 states and 347 transitions. [2024-11-13 23:04:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 347 transitions. [2024-11-13 23:04:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:12,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 249 states and 348 transitions. [2024-11-13 23:04:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 348 transitions. [2024-11-13 23:04:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:04:15,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:15,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 250 states and 349 transitions. [2024-11-13 23:04:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 349 transitions. [2024-11-13 23:04:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:04:18,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:18,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:22,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 251 states and 350 transitions. [2024-11-13 23:04:22,449 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 350 transitions. [2024-11-13 23:04:22,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:04:22,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:22,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 252 states and 351 transitions. [2024-11-13 23:04:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 351 transitions. [2024-11-13 23:04:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:04:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:24,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-11-13 23:04:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-11-13 23:04:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:04:30,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 254 states and 353 transitions. [2024-11-13 23:04:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 353 transitions. [2024-11-13 23:04:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:04:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 255 states and 354 transitions. [2024-11-13 23:04:35,819 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 354 transitions. [2024-11-13 23:04:35,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:04:35,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:35,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 256 states and 355 transitions. [2024-11-13 23:04:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 355 transitions. [2024-11-13 23:04:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:04:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 257 states and 356 transitions. [2024-11-13 23:04:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 356 transitions. [2024-11-13 23:04:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:04:43,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 258 states and 357 transitions. [2024-11-13 23:04:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 357 transitions. [2024-11-13 23:04:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:04:46,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 259 states and 358 transitions. [2024-11-13 23:04:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 358 transitions. [2024-11-13 23:04:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:04:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:54,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 260 states and 359 transitions. [2024-11-13 23:04:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 359 transitions. [2024-11-13 23:04:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:04:54,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:04:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 261 states and 360 transitions. [2024-11-13 23:04:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 360 transitions. [2024-11-13 23:04:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:04:58,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 262 states and 361 transitions. [2024-11-13 23:05:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 361 transitions. [2024-11-13 23:05:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:05:02,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:07,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 263 states and 362 transitions. [2024-11-13 23:05:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 362 transitions. [2024-11-13 23:05:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:05:07,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 264 states and 363 transitions. [2024-11-13 23:05:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 363 transitions. [2024-11-13 23:05:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:05:10,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:15,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 265 states and 364 transitions. [2024-11-13 23:05:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 364 transitions. [2024-11-13 23:05:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:05:15,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 266 states and 365 transitions. [2024-11-13 23:05:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 365 transitions. [2024-11-13 23:05:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:05:19,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:19,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 267 states and 366 transitions. [2024-11-13 23:05:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 366 transitions. [2024-11-13 23:05:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:05:24,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 268 states and 367 transitions. [2024-11-13 23:05:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 367 transitions. [2024-11-13 23:05:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:05:27,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:27,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:33,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 269 states and 368 transitions. [2024-11-13 23:05:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 368 transitions. [2024-11-13 23:05:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:05:33,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 270 states and 369 transitions. [2024-11-13 23:05:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 369 transitions. [2024-11-13 23:05:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:05:37,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 271 states and 370 transitions. [2024-11-13 23:05:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 370 transitions. [2024-11-13 23:05:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:05:42,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 272 states and 371 transitions. [2024-11-13 23:05:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 371 transitions. [2024-11-13 23:05:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:05:48,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 273 states and 372 transitions. [2024-11-13 23:05:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 372 transitions. [2024-11-13 23:05:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:05:53,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:05:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 274 states and 373 transitions. [2024-11-13 23:05:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 373 transitions. [2024-11-13 23:05:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:05:57,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 275 states and 374 transitions. [2024-11-13 23:06:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 374 transitions. [2024-11-13 23:06:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:06:02,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:02,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 276 states and 375 transitions. [2024-11-13 23:06:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 375 transitions. [2024-11-13 23:06:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:06:08,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 277 states and 376 transitions. [2024-11-13 23:06:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 376 transitions. [2024-11-13 23:06:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:06:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 278 states and 377 transitions. [2024-11-13 23:06:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 377 transitions. [2024-11-13 23:06:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:06:18,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 279 states and 378 transitions. [2024-11-13 23:06:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 378 transitions. [2024-11-13 23:06:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:06:23,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 280 states and 379 transitions. [2024-11-13 23:06:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 379 transitions. [2024-11-13 23:06:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:06:28,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 281 states and 380 transitions. [2024-11-13 23:06:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 380 transitions. [2024-11-13 23:06:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:06:38,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 282 states and 381 transitions. [2024-11-13 23:06:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 381 transitions. [2024-11-13 23:06:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:06:44,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 283 states and 382 transitions. [2024-11-13 23:06:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 382 transitions. [2024-11-13 23:06:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:06:51,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:06:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 284 states and 383 transitions. [2024-11-13 23:06:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 383 transitions. [2024-11-13 23:06:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:06:58,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 285 states and 384 transitions. [2024-11-13 23:07:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 384 transitions. [2024-11-13 23:07:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:07:06,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 286 states and 385 transitions. [2024-11-13 23:07:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 385 transitions. [2024-11-13 23:07:15,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:07:15,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 287 states and 386 transitions. [2024-11-13 23:07:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 386 transitions. [2024-11-13 23:07:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:07:22,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 288 states and 387 transitions. [2024-11-13 23:07:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2024-11-13 23:07:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:07:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 289 states and 388 transitions. [2024-11-13 23:07:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 388 transitions. [2024-11-13 23:07:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:07:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:35,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 290 states and 389 transitions. [2024-11-13 23:07:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 389 transitions. [2024-11-13 23:07:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:07:41,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 291 states and 390 transitions. [2024-11-13 23:07:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 390 transitions. [2024-11-13 23:07:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:07:52,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:07:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 292 states and 391 transitions. [2024-11-13 23:07:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 391 transitions. [2024-11-13 23:07:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:07:59,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:04,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 293 states and 392 transitions. [2024-11-13 23:08:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 392 transitions. [2024-11-13 23:08:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:08:05,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 294 states and 393 transitions. [2024-11-13 23:08:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 393 transitions. [2024-11-13 23:08:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:08:16,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 295 states and 394 transitions. [2024-11-13 23:08:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 394 transitions. [2024-11-13 23:08:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:08:23,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 296 states and 395 transitions. [2024-11-13 23:08:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 395 transitions. [2024-11-13 23:08:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:08:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 297 states and 396 transitions. [2024-11-13 23:08:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 396 transitions. [2024-11-13 23:08:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:08:42,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 298 states and 397 transitions. [2024-11-13 23:08:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 397 transitions. [2024-11-13 23:08:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:08:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:08:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 299 states and 398 transitions. [2024-11-13 23:08:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 398 transitions. [2024-11-13 23:08:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:08:57,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 300 states and 399 transitions. [2024-11-13 23:09:04,394 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 399 transitions. [2024-11-13 23:09:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:09:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 301 states and 400 transitions. [2024-11-13 23:09:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 400 transitions. [2024-11-13 23:09:11,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:09:11,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 302 states and 401 transitions. [2024-11-13 23:09:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 401 transitions. [2024-11-13 23:09:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:09:28,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 303 states and 402 transitions. [2024-11-13 23:09:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 402 transitions. [2024-11-13 23:09:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:09:42,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 304 states and 403 transitions. [2024-11-13 23:09:51,641 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 403 transitions. [2024-11-13 23:09:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:09:51,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 305 states and 404 transitions. [2024-11-13 23:10:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 404 transitions. [2024-11-13 23:10:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:10:01,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:13,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 306 states and 405 transitions. [2024-11-13 23:10:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 405 transitions. [2024-11-13 23:10:13,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:10:13,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 307 states and 406 transitions. [2024-11-13 23:10:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 406 transitions. [2024-11-13 23:10:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:10:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 308 states and 407 transitions. [2024-11-13 23:10:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 407 transitions. [2024-11-13 23:10:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:10:35,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 309 states and 408 transitions. [2024-11-13 23:10:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 408 transitions. [2024-11-13 23:10:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:10:46,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:02,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 310 states and 409 transitions. [2024-11-13 23:11:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 409 transitions. [2024-11-13 23:11:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:11:02,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:02,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 311 states and 410 transitions. [2024-11-13 23:11:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 410 transitions. [2024-11-13 23:11:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:11:12,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:12,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 312 states and 411 transitions. [2024-11-13 23:11:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 411 transitions. [2024-11-13 23:11:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:11:24,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 313 states and 412 transitions. [2024-11-13 23:11:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 412 transitions. [2024-11-13 23:11:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:11:34,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:42,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 314 states and 413 transitions. [2024-11-13 23:11:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 413 transitions. [2024-11-13 23:11:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:11:44,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:22,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 315 states and 414 transitions. [2024-11-13 23:13:22,958 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 414 transitions. [2024-11-13 23:13:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:13:22,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:34,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:34,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 316 states and 415 transitions. [2024-11-13 23:13:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 415 transitions. [2024-11-13 23:13:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:13:34,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:45,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 317 states and 416 transitions. [2024-11-13 23:13:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 416 transitions. [2024-11-13 23:13:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:13:52,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 318 states and 417 transitions. [2024-11-13 23:14:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 417 transitions. [2024-11-13 23:14:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:14:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat