./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3 --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 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:22:44,043 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:22:44,146 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 05:22:44,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:22:44,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:22:44,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:22:44,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:22:44,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:22:44,193 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:22:44,193 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:22:44,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:22:44,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:22:44,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:22:44,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:22:44,195 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 05:22:44,195 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:22:44,197 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:22:44,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:22:44,198 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:22:44,198 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:22:44,198 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:22:44,198 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:22:44,199 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:22:44,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:22:44,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:22:44,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:22:44,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:22:44,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:22:44,200 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:22:44,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:22:44,200 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_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3 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 -> 7e63083161b3199c06a87ea66924e1f63d6865962e6a830baf344139b270d928 [2024-11-25 05:22:44,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:22:44,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:22:44,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:22:44,579 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:22:44,581 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:22:44,583 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2024-11-25 05:22:47,801 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/data/e284a8198/34b5351302f44b95aee95bd1ea677caa/FLAG2efde8d28 [2024-11-25 05:22:48,253 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:22:48,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-1.i [2024-11-25 05:22:48,272 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/data/e284a8198/34b5351302f44b95aee95bd1ea677caa/FLAG2efde8d28 [2024-11-25 05:22:48,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/data/e284a8198/34b5351302f44b95aee95bd1ea677caa [2024-11-25 05:22:48,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:22:48,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:22:48,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:22:48,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:22:48,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:22:48,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:22:48" (1/1) ... [2024-11-25 05:22:48,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521bc7ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:48, skipping insertion in model container [2024-11-25 05:22:48,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:22:48" (1/1) ... [2024-11-25 05:22:48,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:22:48,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:22:48,959 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:22:49,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:22:49,172 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:22:49,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49 WrapperNode [2024-11-25 05:22:49,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:22:49,174 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:22:49,174 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:22:49,174 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:22:49,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,228 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,331 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1395 [2024-11-25 05:22:49,332 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:22:49,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:22:49,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:22:49,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:22:49,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,367 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,422 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,425 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,439 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,443 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,448 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,467 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:22:49,468 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:22:49,468 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:22:49,468 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:22:49,472 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:22:49" (1/1) ... [2024-11-25 05:22:49,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:22:49,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:22:49,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:22:49,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa61cba0-0873-46bc-b951-a8cbdf9e4895/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:22:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 05:22:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:22:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:22:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-25 05:22:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:22:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:22:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:22:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:22:49,874 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:22:49,876 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:22:52,299 INFO L? ?]: Removed 333 outVars from TransFormulas that were not future-live. [2024-11-25 05:22:52,299 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:22:54,253 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:22:54,254 INFO L312 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-25 05:22:54,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:22:54 BoogieIcfgContainer [2024-11-25 05:22:54,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:22:54,255 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:22:54,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:22:54,268 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:22:54,268 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:22:54" (1/1) ... [2024-11-25 05:22:54,278 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:22:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 172 states and 284 transitions. [2024-11-25 05:22:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 284 transitions. [2024-11-25 05:22:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:22:54,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:22:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:54,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 05:22:54,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:22:54,658 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 [2024-11-25 05:22:54,719 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 05:22:54,720 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 05:22:54,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 05:22:54,730 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 [2024-11-25 05:22:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-25 05:22:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-25 05:22:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:22:54,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:22:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:54,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 05:22:54,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:22:55,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-11-25 05:22:55,021 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 [2024-11-25 05:22:55,084 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 05:22:55,086 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 05:22:55,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 05:22:55,097 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 [2024-11-25 05:22:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 178 states and 294 transitions. [2024-11-25 05:22:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 294 transitions. [2024-11-25 05:22:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:22:55,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:55,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2024-11-25 05:22:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2024-11-25 05:22:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:22:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 177 states and 285 transitions. [2024-11-25 05:22:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 285 transitions. [2024-11-25 05:22:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:22:56,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-25 05:22:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-25 05:22:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:22:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 177 states and 275 transitions. [2024-11-25 05:22:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 275 transitions. [2024-11-25 05:22:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:22:56,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:59,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 177 states and 269 transitions. [2024-11-25 05:22:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 269 transitions. [2024-11-25 05:22:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:22:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:10,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:20,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:21,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 192 states and 288 transitions. [2024-11-25 05:23:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 288 transitions. [2024-11-25 05:23:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:23:21,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:21,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 192 states and 286 transitions. [2024-11-25 05:23:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 286 transitions. [2024-11-25 05:23:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:23:21,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions. [2024-11-25 05:23:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions. [2024-11-25 05:23:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:23:22,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:32,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 192 states and 282 transitions. [2024-11-25 05:23:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 282 transitions. [2024-11-25 05:23:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:23:32,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:35,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 195 states and 284 transitions. [2024-11-25 05:23:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 284 transitions. [2024-11-25 05:23:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:23:35,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:42,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 235 states and 337 transitions. [2024-11-25 05:23:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 337 transitions. [2024-11-25 05:23:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:23:43,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:43,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:43,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 236 states and 338 transitions. [2024-11-25 05:23:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 338 transitions. [2024-11-25 05:23:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:23:43,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:43,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:23:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 236 states and 336 transitions. [2024-11-25 05:23:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 336 transitions. [2024-11-25 05:23:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:23:43,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:23:54,559 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 [] [2024-11-25 05:24:04,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:24:14,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:24:16,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:24:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions. [2024-11-25 05:24:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions. [2024-11-25 05:24:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:24:16,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:24:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-11-25 05:24:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-11-25 05:24:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:24:16,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions. [2024-11-25 05:24:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions. [2024-11-25 05:24:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:24:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 242 states and 342 transitions. [2024-11-25 05:24:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 342 transitions. [2024-11-25 05:24:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:24:19,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:21,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 244 states and 345 transitions. [2024-11-25 05:24:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 345 transitions. [2024-11-25 05:24:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:24:21,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:21,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions. [2024-11-25 05:24:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions. [2024-11-25 05:24:23,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:24:23,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:23,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:25,290 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 246 states and 347 transitions. [2024-11-25 05:24:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 347 transitions. [2024-11-25 05:24:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:24:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:28,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 247 states and 348 transitions. [2024-11-25 05:24:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 348 transitions. [2024-11-25 05:24:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:24:28,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 248 states and 349 transitions. [2024-11-25 05:24:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 349 transitions. [2024-11-25 05:24:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:24:30,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:30,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-11-25 05:24:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-11-25 05:24:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:24:33,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions. [2024-11-25 05:24:35,450 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions. [2024-11-25 05:24:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:24:35,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:35,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 251 states and 352 transitions. [2024-11-25 05:24:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 352 transitions. [2024-11-25 05:24:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:24:37,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:37,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions. [2024-11-25 05:24:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions. [2024-11-25 05:24:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:24:40,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:40,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:41,634 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions. [2024-11-25 05:24:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions. [2024-11-25 05:24:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:24:42,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 254 states and 355 transitions. [2024-11-25 05:24:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 355 transitions. [2024-11-25 05:24:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:24:45,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:45,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions. [2024-11-25 05:24:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions. [2024-11-25 05:24:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:24:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions. [2024-11-25 05:24:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-25 05:24:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:24:49,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:49,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 257 states and 358 transitions. [2024-11-25 05:24:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 358 transitions. [2024-11-25 05:24:51,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:24:51,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:52,993 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 258 states and 359 transitions. [2024-11-25 05:24:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 359 transitions. [2024-11-25 05:24:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:24:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:55,342 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 259 states and 360 transitions. [2024-11-25 05:24:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 360 transitions. [2024-11-25 05:24:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:24:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions. [2024-11-25 05:24:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions. [2024-11-25 05:24:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:24:59,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:59,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:01,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions. [2024-11-25 05:25:01,968 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions. [2024-11-25 05:25:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:25:01,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:01,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 262 states and 363 transitions. [2024-11-25 05:25:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 363 transitions. [2024-11-25 05:25:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:25:04,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:04,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 263 states and 364 transitions. [2024-11-25 05:25:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 364 transitions. [2024-11-25 05:25:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:25:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 264 states and 365 transitions. [2024-11-25 05:25:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 365 transitions. [2024-11-25 05:25:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:25:09,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 265 states and 366 transitions. [2024-11-25 05:25:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions. [2024-11-25 05:25:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:25:13,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 266 states and 367 transitions. [2024-11-25 05:25:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 367 transitions. [2024-11-25 05:25:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:25:16,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:16,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 267 states and 368 transitions. [2024-11-25 05:25:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 368 transitions. [2024-11-25 05:25:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:25:19,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:19,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 268 states and 369 transitions. [2024-11-25 05:25:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 369 transitions. [2024-11-25 05:25:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:25:22,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 269 states and 370 transitions. [2024-11-25 05:25:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 370 transitions. [2024-11-25 05:25:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:25:25,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 270 states and 371 transitions. [2024-11-25 05:25:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 371 transitions. [2024-11-25 05:25:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:25:28,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:28,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 271 states and 372 transitions. [2024-11-25 05:25:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 372 transitions. [2024-11-25 05:25:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:25:32,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 272 states and 373 transitions. [2024-11-25 05:25:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 373 transitions. [2024-11-25 05:25:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:25:36,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:43,633 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 273 states and 374 transitions. [2024-11-25 05:25:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 374 transitions. [2024-11-25 05:25:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:25:49,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:49,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 274 states and 375 transitions. [2024-11-25 05:25:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 375 transitions. [2024-11-25 05:25:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:25:52,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-25 05:25:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-25 05:25:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:25:55,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 276 states and 377 transitions. [2024-11-25 05:25:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 377 transitions. [2024-11-25 05:25:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:25:58,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:58,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:01,514 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions. [2024-11-25 05:26:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions. [2024-11-25 05:26:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:26:03,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:03,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 278 states and 379 transitions. [2024-11-25 05:26:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 379 transitions. [2024-11-25 05:26:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:26:07,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 279 states and 380 transitions. [2024-11-25 05:26:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 380 transitions. [2024-11-25 05:26:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:26:10,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 280 states and 381 transitions. [2024-11-25 05:26:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions. [2024-11-25 05:26:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:26:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 281 states and 382 transitions. [2024-11-25 05:26:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 382 transitions. [2024-11-25 05:26:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:26:19,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 282 states and 383 transitions. [2024-11-25 05:26:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 383 transitions. [2024-11-25 05:26:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:26:23,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:23,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 283 states and 384 transitions. [2024-11-25 05:26:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 384 transitions. [2024-11-25 05:26:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:26:28,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:28,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 284 states and 385 transitions. [2024-11-25 05:26:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 385 transitions. [2024-11-25 05:26:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:26:33,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:27:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 285 states and 386 transitions. [2024-11-25 05:27:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 386 transitions. [2024-11-25 05:27:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:27:00,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 286 states and 388 transitions. [2024-11-25 05:27:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 388 transitions. [2024-11-25 05:27:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:27:02,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 287 states and 390 transitions. [2024-11-25 05:27:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions. [2024-11-25 05:27:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:27:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 288 states and 391 transitions. [2024-11-25 05:27:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 391 transitions. [2024-11-25 05:27:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:27:06,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:06,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions. [2024-11-25 05:27:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions. [2024-11-25 05:27:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:27:08,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:08,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions. [2024-11-25 05:27:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions. [2024-11-25 05:27:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:27:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 292 states and 396 transitions. [2024-11-25 05:27:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 396 transitions. [2024-11-25 05:27:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:27:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 293 states and 397 transitions. [2024-11-25 05:27:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 397 transitions. [2024-11-25 05:27:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:27:16,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:16,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions. [2024-11-25 05:27:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions. [2024-11-25 05:27:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:27:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions. [2024-11-25 05:27:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2024-11-25 05:27:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:27:21,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 296 states and 400 transitions. [2024-11-25 05:27:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 400 transitions. [2024-11-25 05:27:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:27:24,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:27,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 297 states and 401 transitions. [2024-11-25 05:27:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 401 transitions. [2024-11-25 05:27:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:27:27,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:27,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:29,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 298 states and 402 transitions. [2024-11-25 05:27:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 402 transitions. [2024-11-25 05:27:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:27:29,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions. [2024-11-25 05:27:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions. [2024-11-25 05:27:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 05:27:33,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:37,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 300 states and 404 transitions. [2024-11-25 05:27:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 404 transitions. [2024-11-25 05:27:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:27:37,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 301 states and 405 transitions. [2024-11-25 05:27:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions. [2024-11-25 05:27:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 05:27:39,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 302 states and 406 transitions. [2024-11-25 05:27:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 406 transitions. [2024-11-25 05:27:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:27:43,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:43,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 303 states and 407 transitions. [2024-11-25 05:27:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 407 transitions. [2024-11-25 05:27:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:27:45,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 304 states and 408 transitions. [2024-11-25 05:27:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 408 transitions. [2024-11-25 05:27:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:27:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 305 states and 409 transitions. [2024-11-25 05:27:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 409 transitions. [2024-11-25 05:27:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:27:52,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 306 states and 410 transitions. [2024-11-25 05:27:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 410 transitions. [2024-11-25 05:27:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:27:56,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 307 states and 411 transitions. [2024-11-25 05:27:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 411 transitions. [2024-11-25 05:27:59,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:27:59,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:04,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 308 states and 412 transitions. [2024-11-25 05:28:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 412 transitions. [2024-11-25 05:28:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:28:04,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:04,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 309 states and 413 transitions. [2024-11-25 05:28:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 413 transitions. [2024-11-25 05:28:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:28:07,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 310 states and 414 transitions. [2024-11-25 05:28:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 414 transitions. [2024-11-25 05:28:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:28:13,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 311 states and 415 transitions. [2024-11-25 05:28:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 415 transitions. [2024-11-25 05:28:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:28:17,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:17,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 312 states and 416 transitions. [2024-11-25 05:28:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 416 transitions. [2024-11-25 05:28:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:28:21,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 313 states and 417 transitions. [2024-11-25 05:28:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 417 transitions. [2024-11-25 05:28:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:28:41,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 314 states and 418 transitions. [2024-11-25 05:28:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 418 transitions. [2024-11-25 05:28:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:28:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 315 states and 419 transitions. [2024-11-25 05:28:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 419 transitions. [2024-11-25 05:28:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:28:50,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 316 states and 420 transitions. [2024-11-25 05:28:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions. [2024-11-25 05:28:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:28:57,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions. [2024-11-25 05:29:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions. [2024-11-25 05:29:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:29:02,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 318 states and 422 transitions. [2024-11-25 05:29:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 422 transitions. [2024-11-25 05:29:08,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 05:29:08,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 423 transitions. [2024-11-25 05:29:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2024-11-25 05:29:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 05:29:12,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:12,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 320 states and 424 transitions. [2024-11-25 05:29:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 424 transitions. [2024-11-25 05:29:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:29:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:23,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-25 05:29:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-25 05:29:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:29:26,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 322 states and 426 transitions. [2024-11-25 05:29:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 426 transitions. [2024-11-25 05:29:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:29:33,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 323 states and 427 transitions. [2024-11-25 05:29:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 427 transitions. [2024-11-25 05:29:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:29:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 324 states and 428 transitions. [2024-11-25 05:29:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 428 transitions. [2024-11-25 05:29:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:29:42,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-25 05:29:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-25 05:29:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:29:49,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:49,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:53,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 326 states and 430 transitions. [2024-11-25 05:29:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 430 transitions. [2024-11-25 05:29:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:29:53,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:53,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 327 states and 431 transitions. [2024-11-25 05:29:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 431 transitions. [2024-11-25 05:29:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:29:58,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 328 states and 432 transitions. [2024-11-25 05:30:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 432 transitions. [2024-11-25 05:30:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:30:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions. [2024-11-25 05:30:09,358 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions. [2024-11-25 05:30:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:30:09,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 330 states and 434 transitions. [2024-11-25 05:30:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 434 transitions. [2024-11-25 05:30:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:30:15,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:15,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 331 states and 435 transitions. [2024-11-25 05:30:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 435 transitions. [2024-11-25 05:30:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:30:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 332 states and 436 transitions. [2024-11-25 05:30:31,332 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 436 transitions. [2024-11-25 05:30:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:30:31,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 333 states and 437 transitions. [2024-11-25 05:30:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 437 transitions. [2024-11-25 05:30:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:30:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:45,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-25 05:30:45,949 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-25 05:30:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 05:30:45,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:45,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 335 states and 439 transitions. [2024-11-25 05:30:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 439 transitions. [2024-11-25 05:30:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 05:30:54,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 336 states and 440 transitions. [2024-11-25 05:31:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 440 transitions. [2024-11-25 05:31:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:31:02,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:02,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 337 states and 441 transitions. [2024-11-25 05:31:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 441 transitions. [2024-11-25 05:31:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:31:10,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:10,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 338 states and 442 transitions. [2024-11-25 05:31:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 442 transitions. [2024-11-25 05:31:18,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:31:18,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:18,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:23,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:26,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 339 states and 443 transitions. [2024-11-25 05:31:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 443 transitions. [2024-11-25 05:31:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:31:26,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:26,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 340 states and 444 transitions. [2024-11-25 05:31:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 444 transitions. [2024-11-25 05:31:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:31:33,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 341 states and 445 transitions. [2024-11-25 05:31:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 445 transitions. [2024-11-25 05:31:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 05:31:41,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 342 states and 446 transitions. [2024-11-25 05:31:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 446 transitions. [2024-11-25 05:31:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:31:50,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 343 states and 447 transitions. [2024-11-25 05:31:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 447 transitions. [2024-11-25 05:31:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:31:55,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 344 states and 448 transitions. [2024-11-25 05:32:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 448 transitions. [2024-11-25 05:32:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:32:04,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 345 states and 449 transitions. [2024-11-25 05:32:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 449 transitions. [2024-11-25 05:32:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 05:32:10,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:10,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 346 states and 450 transitions. [2024-11-25 05:32:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 450 transitions. [2024-11-25 05:32:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 05:32:22,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:31,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:31,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 347 states and 451 transitions. [2024-11-25 05:32:31,461 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 451 transitions. [2024-11-25 05:32:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 05:32:31,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:31,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 348 states and 452 transitions. [2024-11-25 05:32:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 452 transitions. [2024-11-25 05:32:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:32:46,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 349 states and 453 transitions. [2024-11-25 05:32:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 453 transitions. [2024-11-25 05:32:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:32:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 350 states and 454 transitions. [2024-11-25 05:33:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 454 transitions. [2024-11-25 05:33:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:33:00,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:00,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:11,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 351 states and 455 transitions. [2024-11-25 05:33:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 455 transitions. [2024-11-25 05:33:11,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 05:33:11,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:11,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms