./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.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_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/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_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/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_11810a5d-a15f-442f-8d3d-079050794efd/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 d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:04:39,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:04:39,210 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:04:39,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:04:39,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:04:39,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:04:39,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:04:39,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:04:39,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:04:39,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:04:39,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:04:39,255 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:04:39,258 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:04:39,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:04:39,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:39,259 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:04:39,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:04:39,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:04:39,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:04:39,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:04:39,260 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_11810a5d-a15f-442f-8d3d-079050794efd/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 -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2024-11-25 03:04:39,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:04:39,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:04:39,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:04:39,606 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:04:39,608 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:04:39,609 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2024-11-25 03:04:42,640 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/data/c039808ce/121c9eaad51a4008969dd0b50bd88e94/FLAGe8d4e2cd6 [2024-11-25 03:04:43,037 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:04:43,042 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2024-11-25 03:04:43,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/data/c039808ce/121c9eaad51a4008969dd0b50bd88e94/FLAGe8d4e2cd6 [2024-11-25 03:04:43,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/data/c039808ce/121c9eaad51a4008969dd0b50bd88e94 [2024-11-25 03:04:43,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:04:43,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:04:43,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:43,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:04:43,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:04:43,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:43" (1/1) ... [2024-11-25 03:04:43,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1628c334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:43, skipping insertion in model container [2024-11-25 03:04:43,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:43" (1/1) ... [2024-11-25 03:04:43,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:04:43,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:43,891 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:04:44,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:44,107 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:04:44,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44 WrapperNode [2024-11-25 03:04:44,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:44,108 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:44,108 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:04:44,108 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:04:44,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,209 INFO L138 Inliner]: procedures = 208, calls = 280, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1441 [2024-11-25 03:04:44,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:44,210 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:04:44,210 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:04:44,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:04:44,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,241 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,293 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,323 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,335 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,357 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:04:44,359 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:04:44,360 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:04:44,360 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:04:44,361 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:44" (1/1) ... [2024-11-25 03:04:44,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:44,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:04:44,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:04:44,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11810a5d-a15f-442f-8d3d-079050794efd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:04:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 03:04:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 03:04:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:04:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:04:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:04:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:04:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:04:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:04:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:04:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:04:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:04:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:04:44,663 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:04:44,665 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:04:46,694 INFO L? ?]: Removed 333 outVars from TransFormulas that were not future-live. [2024-11-25 03:04:46,694 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:04:48,594 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:04:48,594 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 03:04:48,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:48 BoogieIcfgContainer [2024-11-25 03:04:48,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:04:48,596 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:04:48,596 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:04:48,606 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:04:48,606 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:48" (1/1) ... [2024-11-25 03:04:48,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:04:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 147 states and 239 transitions. [2024-11-25 03:04:48,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2024-11-25 03:04:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:04:48,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:48,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 03:04:48,901 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:48,938 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 03:04:48,949 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 03:04:49,005 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:04:49,006 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:04:49,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:04:49,017 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 03:04:49,036 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 03:04:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-11-25 03:04:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-11-25 03:04:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:04:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:49,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 03:04:49,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:49,281 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 03:04:49,326 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 03:04:49,327 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 03:04:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 03:04:49,337 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 03:04:49,344 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 03:04:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 153 states and 249 transitions. [2024-11-25 03:04:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-11-25 03:04:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:04:49,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:49,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:49,549 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 03:04:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 153 states and 247 transitions. [2024-11-25 03:04:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 247 transitions. [2024-11-25 03:04:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:04:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:49,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:49,788 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 03:04:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 153 states and 243 transitions. [2024-11-25 03:04:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-25 03:04:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:04:49,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:50,026 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 03:04:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 153 states and 239 transitions. [2024-11-25 03:04:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 239 transitions. [2024-11-25 03:04:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:04:50,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:50,119 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 03:04:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 153 states and 233 transitions. [2024-11-25 03:04:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 233 transitions. [2024-11-25 03:04:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:04:50,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:50,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:50,284 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 03:05:00,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 153 states and 227 transitions. [2024-11-25 03:05:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 227 transitions. [2024-11-25 03:05:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:05:00,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:03,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 168 states and 246 transitions. [2024-11-25 03:05:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 246 transitions. [2024-11-25 03:05:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:05:03,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:03,443 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 03:05:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 168 states and 244 transitions. [2024-11-25 03:05:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 244 transitions. [2024-11-25 03:05:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:05:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:03,618 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 03:05:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 168 states and 242 transitions. [2024-11-25 03:05:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 242 transitions. [2024-11-25 03:05:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:05:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:03,793 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 03:05:13,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 168 states and 240 transitions. [2024-11-25 03:05:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 240 transitions. [2024-11-25 03:05:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:05:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:20,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-11-25 03:05:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-25 03:05:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:20,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:20,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,461 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 03:05:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 173 states and 245 transitions. [2024-11-25 03:05:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 245 transitions. [2024-11-25 03:05:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:05:21,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,756 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 03:05:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 174 states and 248 transitions. [2024-11-25 03:05:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 248 transitions. [2024-11-25 03:05:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:05:23,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:24,249 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 03:05:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:24,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 175 states and 250 transitions. [2024-11-25 03:05:24,654 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 250 transitions. [2024-11-25 03:05:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:05:24,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:25,880 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 03:05:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 178 states and 255 transitions. [2024-11-25 03:05:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 255 transitions. [2024-11-25 03:05:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:05:27,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:27,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,232 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 03:05:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-11-25 03:05:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-11-25 03:05:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:05:28,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:29,830 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 03:05:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 257 transitions. [2024-11-25 03:05:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 257 transitions. [2024-11-25 03:05:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:05:30,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:31,241 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 03:05:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 181 states and 258 transitions. [2024-11-25 03:05:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 258 transitions. [2024-11-25 03:05:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:05:31,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:33,009 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 03:05:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 182 states and 259 transitions. [2024-11-25 03:05:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2024-11-25 03:05:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:05:33,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:33,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:35,144 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 03:05:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 183 states and 260 transitions. [2024-11-25 03:05:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 260 transitions. [2024-11-25 03:05:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:05:35,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:37,111 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 03:05:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 261 transitions. [2024-11-25 03:05:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-25 03:05:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:05:37,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:38,926 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 03:05:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:39,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 185 states and 262 transitions. [2024-11-25 03:05:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 262 transitions. [2024-11-25 03:05:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:05:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:40,918 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 03:05:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 186 states and 263 transitions. [2024-11-25 03:05:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-11-25 03:05:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:05:41,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:42,614 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 03:05:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 187 states and 264 transitions. [2024-11-25 03:05:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 264 transitions. [2024-11-25 03:05:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:05:43,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:44,618 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 03:05:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 188 states and 265 transitions. [2024-11-25 03:05:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 265 transitions. [2024-11-25 03:05:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:05:45,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:46,976 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 03:05:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 189 states and 266 transitions. [2024-11-25 03:05:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 266 transitions. [2024-11-25 03:05:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:05:47,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:49,072 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 03:05:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 267 transitions. [2024-11-25 03:05:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 267 transitions. [2024-11-25 03:05:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:05:49,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:51,386 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 03:05:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-11-25 03:05:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-11-25 03:05:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:05:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:53,706 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 03:05:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 192 states and 269 transitions. [2024-11-25 03:05:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 269 transitions. [2024-11-25 03:05:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:05:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:55,980 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 03:05:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 193 states and 270 transitions. [2024-11-25 03:05:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 270 transitions. [2024-11-25 03:05:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:05:56,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,370 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 03:05:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 194 states and 271 transitions. [2024-11-25 03:05:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 271 transitions. [2024-11-25 03:05:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:05:58,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,334 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 03:06:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 195 states and 272 transitions. [2024-11-25 03:06:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 272 transitions. [2024-11-25 03:06:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:06:00,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:02,005 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 03:06:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 196 states and 273 transitions. [2024-11-25 03:06:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 273 transitions. [2024-11-25 03:06:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:06:02,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:02,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:03,725 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 03:06:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 274 transitions. [2024-11-25 03:06:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 274 transitions. [2024-11-25 03:06:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:06:04,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:06,265 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 03:06:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 198 states and 275 transitions. [2024-11-25 03:06:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 275 transitions. [2024-11-25 03:06:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:06:07,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:08,968 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 03:06:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 199 states and 276 transitions. [2024-11-25 03:06:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 276 transitions. [2024-11-25 03:06:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:06:09,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:09,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:11,303 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 03:06:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 200 states and 277 transitions. [2024-11-25 03:06:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-11-25 03:06:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:06:12,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,726 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 03:06:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 201 states and 278 transitions. [2024-11-25 03:06:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 278 transitions. [2024-11-25 03:06:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:06:14,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:14,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:16,488 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 03:06:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 202 states and 279 transitions. [2024-11-25 03:06:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-11-25 03:06:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:06:17,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:19,380 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 03:06:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 203 states and 280 transitions. [2024-11-25 03:06:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 280 transitions. [2024-11-25 03:06:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:06:20,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:20,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:22,816 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 03:06:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 204 states and 281 transitions. [2024-11-25 03:06:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 281 transitions. [2024-11-25 03:06:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:06:23,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:25,212 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 03:06:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 205 states and 282 transitions. [2024-11-25 03:06:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 282 transitions. [2024-11-25 03:06:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:06:25,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:28,007 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 03:06:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 206 states and 283 transitions. [2024-11-25 03:06:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 283 transitions. [2024-11-25 03:06:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:06:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:30,853 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 03:06:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:32,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 207 states and 284 transitions. [2024-11-25 03:06:32,405 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 284 transitions. [2024-11-25 03:06:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:06:32,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:34,073 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 03:06:34,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 208 states and 285 transitions. [2024-11-25 03:06:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 285 transitions. [2024-11-25 03:06:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:06:34,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:34,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:36,563 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 03:06:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 209 states and 286 transitions. [2024-11-25 03:06:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 286 transitions. [2024-11-25 03:06:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:06:37,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:37,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:38,992 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 03:06:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 210 states and 287 transitions. [2024-11-25 03:06:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 287 transitions. [2024-11-25 03:06:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:06:39,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:39,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:41,339 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 03:06:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 211 states and 288 transitions. [2024-11-25 03:06:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 288 transitions. [2024-11-25 03:06:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:06:41,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:44,653 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 03:06:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 212 states and 289 transitions. [2024-11-25 03:06:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 289 transitions. [2024-11-25 03:06:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:06:46,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:48,781 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 03:06:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 213 states and 290 transitions. [2024-11-25 03:06:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 290 transitions. [2024-11-25 03:06:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:06:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:51,715 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 03:06:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 214 states and 291 transitions. [2024-11-25 03:06:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 291 transitions. [2024-11-25 03:06:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:06:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:53,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:55,331 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 03:06:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 215 states and 292 transitions. [2024-11-25 03:06:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 292 transitions. [2024-11-25 03:06:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:06:56,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:59,017 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 03:07:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 216 states and 293 transitions. [2024-11-25 03:07:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 293 transitions. [2024-11-25 03:07:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:07:00,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:02,616 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 03:07:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:04,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 217 states and 294 transitions. [2024-11-25 03:07:04,162 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 294 transitions. [2024-11-25 03:07:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:07:04,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:04,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,641 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 03:07:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 218 states and 295 transitions. [2024-11-25 03:07:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 295 transitions. [2024-11-25 03:07:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:07:26,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:27,848 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 03:07:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 219 states and 297 transitions. [2024-11-25 03:07:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 297 transitions. [2024-11-25 03:07:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:07:28,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,394 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 03:07:30,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 220 states and 299 transitions. [2024-11-25 03:07:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 299 transitions. [2024-11-25 03:07:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:07:30,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:30,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:32,136 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 03:07:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 221 states and 301 transitions. [2024-11-25 03:07:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 301 transitions. [2024-11-25 03:07:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:07:33,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:34,604 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 03:07:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 223 states and 304 transitions. [2024-11-25 03:07:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 304 transitions. [2024-11-25 03:07:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:07:37,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:37,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:39,504 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 03:07:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 224 states and 305 transitions. [2024-11-25 03:07:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 305 transitions. [2024-11-25 03:07:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:07:40,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:40,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:41,516 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 03:07:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 225 states and 306 transitions. [2024-11-25 03:07:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 306 transitions. [2024-11-25 03:07:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:07:42,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:42,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:44,256 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 03:07:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 226 states and 307 transitions. [2024-11-25 03:07:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 307 transitions. [2024-11-25 03:07:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:07:45,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:45,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:46,960 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 03:07:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 227 states and 308 transitions. [2024-11-25 03:07:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 308 transitions. [2024-11-25 03:07:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:07:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:49,662 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 03:07:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 228 states and 309 transitions. [2024-11-25 03:07:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 309 transitions. [2024-11-25 03:07:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:07:50,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:53,180 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 03:07:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 229 states and 310 transitions. [2024-11-25 03:07:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 310 transitions. [2024-11-25 03:07:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:07:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:56,037 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 03:07:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 230 states and 311 transitions. [2024-11-25 03:07:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 311 transitions. [2024-11-25 03:07:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:07:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:58,798 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 03:07:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 231 states and 312 transitions. [2024-11-25 03:07:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 312 transitions. [2024-11-25 03:07:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:07:59,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:01,406 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 03:08:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 232 states and 313 transitions. [2024-11-25 03:08:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 313 transitions. [2024-11-25 03:08:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:08:02,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:03,839 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 03:08:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 233 states and 314 transitions. [2024-11-25 03:08:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 314 transitions. [2024-11-25 03:08:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:08:04,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:07,545 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 03:08:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 234 states and 315 transitions. [2024-11-25 03:08:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2024-11-25 03:08:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:08:09,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:12,086 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 03:08:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:13,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 235 states and 316 transitions. [2024-11-25 03:08:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 316 transitions. [2024-11-25 03:08:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:08:13,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:15,973 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 03:08:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 317 transitions. [2024-11-25 03:08:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 317 transitions. [2024-11-25 03:08:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:08:17,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:19,404 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 03:08:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-11-25 03:08:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-11-25 03:08:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:08:20,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:22,564 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 03:08:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 238 states and 319 transitions. [2024-11-25 03:08:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 319 transitions. [2024-11-25 03:08:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:08:24,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:26,693 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 03:08:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-11-25 03:08:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-11-25 03:08:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:08:28,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:31,071 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 03:08:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 321 transitions. [2024-11-25 03:08:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 321 transitions. [2024-11-25 03:08:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:08:32,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:41,759 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 03:08:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 241 states and 322 transitions. [2024-11-25 03:08:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 322 transitions. [2024-11-25 03:08:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:08:49,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,401 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 03:08:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 242 states and 323 transitions. [2024-11-25 03:08:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 323 transitions. [2024-11-25 03:08:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:08:55,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:57,971 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 03:08:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 243 states and 324 transitions. [2024-11-25 03:08:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 324 transitions. [2024-11-25 03:08:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:08:58,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:00,609 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 03:09:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 325 transitions. [2024-11-25 03:09:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 325 transitions. [2024-11-25 03:09:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:09:01,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:04,319 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 03:09:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 245 states and 326 transitions. [2024-11-25 03:09:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 326 transitions. [2024-11-25 03:09:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:09:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:07,925 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 03:09:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 246 states and 327 transitions. [2024-11-25 03:09:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 327 transitions. [2024-11-25 03:09:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:09:09,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:11,273 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 03:09:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 247 states and 328 transitions. [2024-11-25 03:09:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 328 transitions. [2024-11-25 03:09:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:09:12,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,991 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 03:09:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:17,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 329 transitions. [2024-11-25 03:09:17,486 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2024-11-25 03:09:17,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:09:17,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:17,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:20,522 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 03:09:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 249 states and 330 transitions. [2024-11-25 03:09:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 330 transitions. [2024-11-25 03:09:22,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:09:22,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:22,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:24,460 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 03:09:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 250 states and 331 transitions. [2024-11-25 03:09:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 331 transitions. [2024-11-25 03:09:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:09:25,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:29,249 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 03:09:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 251 states and 332 transitions. [2024-11-25 03:09:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 332 transitions. [2024-11-25 03:09:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:09:30,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:30,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:33,594 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 03:09:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 252 states and 333 transitions. [2024-11-25 03:09:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 333 transitions. [2024-11-25 03:09:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:09:35,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:38,334 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 03:09:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 253 states and 334 transitions. [2024-11-25 03:09:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 334 transitions. [2024-11-25 03:09:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:09:40,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,187 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 03:09:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 335 transitions. [2024-11-25 03:09:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2024-11-25 03:09:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:09:44,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:44,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:47,494 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 03:09:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 255 states and 336 transitions. [2024-11-25 03:09:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 336 transitions. [2024-11-25 03:09:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:09:48,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:56,675 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 03:10:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:03,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 256 states and 337 transitions. [2024-11-25 03:10:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 337 transitions. [2024-11-25 03:10:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:10:03,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:06,230 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 03:10:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 257 states and 338 transitions. [2024-11-25 03:10:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 338 transitions. [2024-11-25 03:10:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:10:07,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:13,209 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 03:10:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 258 states and 339 transitions. [2024-11-25 03:10:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 339 transitions. [2024-11-25 03:10:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:10:16,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:16,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:19,531 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 03:10:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 259 states and 340 transitions. [2024-11-25 03:10:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 340 transitions. [2024-11-25 03:10:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:10:21,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:21,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:23,758 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 03:10:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 341 transitions. [2024-11-25 03:10:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 341 transitions. [2024-11-25 03:10:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:10:25,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:29,027 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 03:10:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 261 states and 342 transitions. [2024-11-25 03:10:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 342 transitions. [2024-11-25 03:10:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:10:31,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:35,570 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 03:10:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 262 states and 343 transitions. [2024-11-25 03:10:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 343 transitions. [2024-11-25 03:10:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:10:37,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:42,328 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 03:10:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 263 states and 344 transitions. [2024-11-25 03:10:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 344 transitions. [2024-11-25 03:10:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:10:45,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:49,947 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 03:10:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 345 transitions. [2024-11-25 03:10:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 345 transitions. [2024-11-25 03:10:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:10:51,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:51,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:56,267 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 03:10:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-25 03:10:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-25 03:10:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:10:59,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:59,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:03,448 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 03:11:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-11-25 03:11:05,090 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-11-25 03:11:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:11:05,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:05,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:09,307 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 03:11:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 267 states and 348 transitions. [2024-11-25 03:11:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 348 transitions. [2024-11-25 03:11:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:11:10,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:15,459 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 03:11:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 349 transitions. [2024-11-25 03:11:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 349 transitions. [2024-11-25 03:11:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:11:18,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:18,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:23,399 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 03:11:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 350 transitions. [2024-11-25 03:11:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 350 transitions. [2024-11-25 03:11:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:11:25,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:30,831 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 03:11:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 270 states and 351 transitions. [2024-11-25 03:11:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 351 transitions. [2024-11-25 03:11:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:11:34,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:34,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:38,817 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 03:11:41,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 271 states and 352 transitions. [2024-11-25 03:11:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 352 transitions. [2024-11-25 03:11:41,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:11:41,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:41,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:46,936 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 03:11:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 272 states and 353 transitions. [2024-11-25 03:11:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 353 transitions. [2024-11-25 03:11:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:11:49,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:54,153 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 03:11:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 354 transitions. [2024-11-25 03:11:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 354 transitions. [2024-11-25 03:11:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:11:57,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:02,900 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 03:12:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 274 states and 355 transitions. [2024-11-25 03:12:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 355 transitions. [2024-11-25 03:12:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:12:06,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:11,628 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 03:12:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 275 states and 356 transitions. [2024-11-25 03:12:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 356 transitions. [2024-11-25 03:12:14,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:12:14,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:14,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:20,105 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 03:12:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 357 transitions. [2024-11-25 03:12:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 357 transitions. [2024-11-25 03:12:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:12:21,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:28,841 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 03:12:32,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 277 states and 358 transitions. [2024-11-25 03:12:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 358 transitions. [2024-11-25 03:12:32,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:12:32,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:32,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:40,627 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 03:12:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 278 states and 359 transitions. [2024-11-25 03:12:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 359 transitions. [2024-11-25 03:12:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:12:42,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:49,780 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 03:12:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 360 transitions. [2024-11-25 03:12:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 360 transitions. [2024-11-25 03:12:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:12:51,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:59,556 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 03:13:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 280 states and 361 transitions. [2024-11-25 03:13:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 361 transitions. [2024-11-25 03:13:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:13:03,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:10,465 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 03:13:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 281 states and 362 transitions. [2024-11-25 03:13:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 362 transitions. [2024-11-25 03:13:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:13:13,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:19,474 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 03:13:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 282 states and 363 transitions. [2024-11-25 03:13:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 363 transitions. [2024-11-25 03:13:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:13:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:28,496 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 03:13:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 283 states and 364 transitions. [2024-11-25 03:13:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 364 transitions. [2024-11-25 03:13:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:13:31,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 284 states and 365 transitions. [2024-11-25 03:13:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 365 transitions. [2024-11-25 03:13:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:13:40,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 285 states and 366 transitions. [2024-11-25 03:13:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 366 transitions. [2024-11-25 03:13:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:13:49,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:49,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 286 states and 367 transitions. [2024-11-25 03:13:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 367 transitions. [2024-11-25 03:13:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:13:59,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 287 states and 368 transitions. [2024-11-25 03:14:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 368 transitions. [2024-11-25 03:14:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:14:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:14,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 288 states and 369 transitions. [2024-11-25 03:14:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 369 transitions. [2024-11-25 03:14:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:14:17,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat