./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_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_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/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_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/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_90d04d0b-1211-4f40-a89a-c96583d974e0/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:20:09,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:20:09,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:20:09,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:20:09,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:20:09,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:20:09,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:20:09,562 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:20:09,562 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:20:09,563 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:20:09,563 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:20:09,564 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:20:09,564 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:20:09,564 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:20:09,564 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:20:09,565 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:20:09,566 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:20:09,566 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:20:09,566 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:20:09,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:20:09,567 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:20:09,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:20:09,567 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:20:09,567 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:20:09,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:20:09,567 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_90d04d0b-1211-4f40-a89a-c96583d974e0/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 -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-24 18:20:09,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:20:09,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:20:09,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:20:09,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:20:09,892 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:20:09,893 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-24 18:20:12,777 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/data/30aad9405/8fd94dab54454f3e9030bfd1e467db2c/FLAG1df73a18a [2024-11-24 18:20:13,172 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:20:13,173 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-24 18:20:13,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/data/30aad9405/8fd94dab54454f3e9030bfd1e467db2c/FLAG1df73a18a [2024-11-24 18:20:13,217 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/data/30aad9405/8fd94dab54454f3e9030bfd1e467db2c [2024-11-24 18:20:13,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:20:13,222 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:20:13,225 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:20:13,225 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:20:13,231 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:20:13,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:20:13" (1/1) ... [2024-11-24 18:20:13,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb963a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:13, skipping insertion in model container [2024-11-24 18:20:13,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:20:13" (1/1) ... [2024-11-24 18:20:13,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:20:13,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:20:13,839 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:20:13,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:20:14,009 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:20:14,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14 WrapperNode [2024-11-24 18:20:14,010 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:20:14,011 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:20:14,011 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:20:14,011 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:20:14,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,046 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,125 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1416 [2024-11-24 18:20:14,126 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:20:14,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:20:14,127 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:20:14,127 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:20:14,135 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,223 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,225 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,238 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:20:14,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:20:14,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:20:14,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:20:14,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:20:14" (1/1) ... [2024-11-24 18:20:14,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:20:14,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:20:14,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:20:14,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d04d0b-1211-4f40-a89a-c96583d974e0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:20:14,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:20:14,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:20:14,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:20:14,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:20:14,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:20:14,604 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:20:14,607 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:20:16,557 INFO L? ?]: Removed 323 outVars from TransFormulas that were not future-live. [2024-11-24 18:20:16,557 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:20:18,202 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:20:18,204 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-24 18:20:18,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:20:18 BoogieIcfgContainer [2024-11-24 18:20:18,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:20:18,205 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:20:18,206 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:20:18,220 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:20:18,220 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:20:18" (1/1) ... [2024-11-24 18:20:18,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:20:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 125 states and 206 transitions. [2024-11-24 18:20:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 206 transitions. [2024-11-24 18:20:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:20:18,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:20:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 18:20:18,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:20:18,606 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 [2024-11-24 18:20:18,651 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 18:20:18,652 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-24 18:20:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-24 18:20:18,661 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 [2024-11-24 18:20:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 128 states and 211 transitions. [2024-11-24 18:20:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 211 transitions. [2024-11-24 18:20:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:20:18,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:18,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:20:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-24 18:20:18,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:20:18,864 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 [2024-11-24 18:20:18,884 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 [2024-11-24 18:20:18,930 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 18:20:18,930 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-24 18:20:18,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-24 18:20:18,936 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 [2024-11-24 18:20:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 131 states and 216 transitions. [2024-11-24 18:20:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 216 transitions. [2024-11-24 18:20:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:20:19,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 131 states and 214 transitions. [2024-11-24 18:20:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 214 transitions. [2024-11-24 18:20:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:20:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 131 states and 211 transitions. [2024-11-24 18:20:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 211 transitions. [2024-11-24 18:20:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:20:19,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 131 states and 207 transitions. [2024-11-24 18:20:19,522 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 207 transitions. [2024-11-24 18:20:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:20:19,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 131 states and 203 transitions. [2024-11-24 18:20:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 203 transitions. [2024-11-24 18:20:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:20:19,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 131 states and 201 transitions. [2024-11-24 18:20:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 201 transitions. [2024-11-24 18:20:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:20:19,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 131 states and 195 transitions. [2024-11-24 18:20:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 195 transitions. [2024-11-24 18:20:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:20:19,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 131 states and 193 transitions. [2024-11-24 18:20:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 193 transitions. [2024-11-24 18:20:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:20:20,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 135 states and 197 transitions. [2024-11-24 18:20:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 197 transitions. [2024-11-24 18:20:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:20:20,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:20,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 135 states and 193 transitions. [2024-11-24 18:20:20,873 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 193 transitions. [2024-11-24 18:20:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:20:20,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:20,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:26,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:26,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 135 states and 187 transitions. [2024-11-24 18:20:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 187 transitions. [2024-11-24 18:20:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:20:26,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 151 states and 207 transitions. [2024-11-24 18:20:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 207 transitions. [2024-11-24 18:20:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:20:28,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:29,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 164 states and 223 transitions. [2024-11-24 18:20:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 223 transitions. [2024-11-24 18:20:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:20:29,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:29,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 164 states and 221 transitions. [2024-11-24 18:20:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 221 transitions. [2024-11-24 18:20:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:20:29,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:29,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:39,814 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 [] [2024-11-24 18:20:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 164 states and 219 transitions. [2024-11-24 18:20:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 219 transitions. [2024-11-24 18:20:39,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:20:39,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 164 states and 217 transitions. [2024-11-24 18:20:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-11-24 18:20:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:20:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 167 states and 219 transitions. [2024-11-24 18:20:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 219 transitions. [2024-11-24 18:20:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:20:40,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:50,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 167 states and 217 transitions. [2024-11-24 18:20:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 217 transitions. [2024-11-24 18:20:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:20:50,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:55,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:59,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 170 states and 219 transitions. [2024-11-24 18:20:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 219 transitions. [2024-11-24 18:20:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:59,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:59,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 172 states and 222 transitions. [2024-11-24 18:21:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 222 transitions. [2024-11-24 18:21:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:21:01,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 173 states and 225 transitions. [2024-11-24 18:21:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 225 transitions. [2024-11-24 18:21:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:21:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:03,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 175 states and 229 transitions. [2024-11-24 18:21:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions. [2024-11-24 18:21:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:21:05,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:05,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions. [2024-11-24 18:21:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions. [2024-11-24 18:21:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:21:06,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 177 states and 232 transitions. [2024-11-24 18:21:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 232 transitions. [2024-11-24 18:21:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:21:07,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 179 states and 235 transitions. [2024-11-24 18:21:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 235 transitions. [2024-11-24 18:21:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:21:10,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 180 states and 236 transitions. [2024-11-24 18:21:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 236 transitions. [2024-11-24 18:21:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:21:12,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:12,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 181 states and 237 transitions. [2024-11-24 18:21:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 237 transitions. [2024-11-24 18:21:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:21:14,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:14,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 182 states and 238 transitions. [2024-11-24 18:21:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 238 transitions. [2024-11-24 18:21:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:21:16,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:17,600 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 183 states and 239 transitions. [2024-11-24 18:21:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 239 transitions. [2024-11-24 18:21:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:21:18,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:20,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 184 states and 240 transitions. [2024-11-24 18:21:20,546 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 240 transitions. [2024-11-24 18:21:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:21:20,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:20,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:21,879 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 185 states and 241 transitions. [2024-11-24 18:21:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 241 transitions. [2024-11-24 18:21:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:21:22,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:22,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:24,508 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 186 states and 242 transitions. [2024-11-24 18:21:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 242 transitions. [2024-11-24 18:21:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:21:25,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:25,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 187 states and 243 transitions. [2024-11-24 18:21:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 243 transitions. [2024-11-24 18:21:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:21:27,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 188 states and 244 transitions. [2024-11-24 18:21:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 244 transitions. [2024-11-24 18:21:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:29,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:31,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-11-24 18:21:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-24 18:21:31,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:31,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 190 states and 246 transitions. [2024-11-24 18:21:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 246 transitions. [2024-11-24 18:21:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:21:34,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:34,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 191 states and 247 transitions. [2024-11-24 18:21:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 247 transitions. [2024-11-24 18:21:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:21:36,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:38,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 192 states and 248 transitions. [2024-11-24 18:21:38,544 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 248 transitions. [2024-11-24 18:21:38,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:21:38,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:38,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 193 states and 249 transitions. [2024-11-24 18:21:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 249 transitions. [2024-11-24 18:21:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:21:40,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 194 states and 250 transitions. [2024-11-24 18:21:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 250 transitions. [2024-11-24 18:21:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:21:43,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 195 states and 251 transitions. [2024-11-24 18:21:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 251 transitions. [2024-11-24 18:21:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:21:45,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 196 states and 252 transitions. [2024-11-24 18:21:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 252 transitions. [2024-11-24 18:21:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:21:48,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 197 states and 253 transitions. [2024-11-24 18:21:50,793 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 253 transitions. [2024-11-24 18:21:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:21:50,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:50,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 198 states and 254 transitions. [2024-11-24 18:21:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-11-24 18:21:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:21:53,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:53,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 199 states and 255 transitions. [2024-11-24 18:21:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 255 transitions. [2024-11-24 18:21:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:21:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 200 states and 256 transitions. [2024-11-24 18:21:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 256 transitions. [2024-11-24 18:21:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:21:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 201 states and 257 transitions. [2024-11-24 18:22:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 257 transitions. [2024-11-24 18:22:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:22:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 202 states and 258 transitions. [2024-11-24 18:22:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2024-11-24 18:22:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:22:05,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:05,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 259 transitions. [2024-11-24 18:22:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-11-24 18:22:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:22:07,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:11,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 204 states and 260 transitions. [2024-11-24 18:22:11,346 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 260 transitions. [2024-11-24 18:22:11,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:22:11,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:11,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 205 states and 261 transitions. [2024-11-24 18:22:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 261 transitions. [2024-11-24 18:22:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:22:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 206 states and 262 transitions. [2024-11-24 18:22:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 262 transitions. [2024-11-24 18:22:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:22:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 207 states and 263 transitions. [2024-11-24 18:22:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 263 transitions. [2024-11-24 18:22:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:22:20,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 208 states and 264 transitions. [2024-11-24 18:22:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 264 transitions. [2024-11-24 18:22:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:22:23,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 209 states and 265 transitions. [2024-11-24 18:22:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 265 transitions. [2024-11-24 18:22:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:22:26,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:26,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 266 transitions. [2024-11-24 18:22:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-11-24 18:22:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:22:28,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 211 states and 267 transitions. [2024-11-24 18:22:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 267 transitions. [2024-11-24 18:22:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:22:31,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:31,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 212 states and 268 transitions. [2024-11-24 18:22:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 268 transitions. [2024-11-24 18:22:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:22:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 213 states and 269 transitions. [2024-11-24 18:22:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 269 transitions. [2024-11-24 18:22:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:22:39,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 214 states and 270 transitions. [2024-11-24 18:22:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 270 transitions. [2024-11-24 18:22:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:22:42,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-11-24 18:22:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-24 18:22:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:46,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:46,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:22:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 216 states and 272 transitions. [2024-11-24 18:22:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 272 transitions. [2024-11-24 18:22:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:22:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:23:14,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 217 states and 273 transitions. [2024-11-24 18:23:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 273 transitions. [2024-11-24 18:23:14,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:23:14,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:14,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:15,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-24 18:23:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-24 18:23:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:23:15,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:15,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 219 states and 281 transitions. [2024-11-24 18:23:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 281 transitions. [2024-11-24 18:23:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:23:18,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:18,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 220 states and 283 transitions. [2024-11-24 18:23:20,408 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 283 transitions. [2024-11-24 18:23:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:23:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 285 transitions. [2024-11-24 18:23:23,182 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-24 18:23:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:23:23,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:25,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 223 states and 290 transitions. [2024-11-24 18:23:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 290 transitions. [2024-11-24 18:23:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:23:25,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 224 states and 291 transitions. [2024-11-24 18:23:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 291 transitions. [2024-11-24 18:23:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:23:28,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-24 18:23:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-24 18:23:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:23:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 226 states and 293 transitions. [2024-11-24 18:23:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 293 transitions. [2024-11-24 18:23:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:23:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 227 states and 294 transitions. [2024-11-24 18:23:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 294 transitions. [2024-11-24 18:23:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:23:36,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 228 states and 295 transitions. [2024-11-24 18:23:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 295 transitions. [2024-11-24 18:23:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:23:38,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 229 states and 296 transitions. [2024-11-24 18:23:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 296 transitions. [2024-11-24 18:23:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:23:40,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:40,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 230 states and 297 transitions. [2024-11-24 18:23:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 297 transitions. [2024-11-24 18:23:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:23:43,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 231 states and 298 transitions. [2024-11-24 18:23:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 298 transitions. [2024-11-24 18:23:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:23:46,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 232 states and 299 transitions. [2024-11-24 18:23:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 299 transitions. [2024-11-24 18:23:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:23:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:55,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 233 states and 300 transitions. [2024-11-24 18:23:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-11-24 18:23:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:23:57,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 234 states and 301 transitions. [2024-11-24 18:24:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 301 transitions. [2024-11-24 18:24:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:24:00,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:00,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 235 states and 302 transitions. [2024-11-24 18:24:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 302 transitions. [2024-11-24 18:24:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:24:04,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:04,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 236 states and 303 transitions. [2024-11-24 18:24:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 303 transitions. [2024-11-24 18:24:08,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:24:08,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:08,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 237 states and 304 transitions. [2024-11-24 18:24:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 304 transitions. [2024-11-24 18:24:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:24:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 238 states and 305 transitions. [2024-11-24 18:24:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 305 transitions. [2024-11-24 18:24:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:24:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 239 states and 306 transitions. [2024-11-24 18:24:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 306 transitions. [2024-11-24 18:24:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:24:19,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 240 states and 307 transitions. [2024-11-24 18:24:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 307 transitions. [2024-11-24 18:24:24,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:24:24,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:24,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:28,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 241 states and 308 transitions. [2024-11-24 18:24:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 308 transitions. [2024-11-24 18:24:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:24:28,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:28,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 242 states and 309 transitions. [2024-11-24 18:24:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 309 transitions. [2024-11-24 18:24:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:24:32,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 243 states and 310 transitions. [2024-11-24 18:24:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 310 transitions. [2024-11-24 18:24:35,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:24:35,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:35,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 244 states and 311 transitions. [2024-11-24 18:24:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 311 transitions. [2024-11-24 18:24:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-24 18:24:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 245 states and 312 transitions. [2024-11-24 18:24:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 312 transitions. [2024-11-24 18:24:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-24 18:24:43,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 246 states and 313 transitions. [2024-11-24 18:24:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 313 transitions. [2024-11-24 18:24:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:24:46,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 247 states and 314 transitions. [2024-11-24 18:24:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 314 transitions. [2024-11-24 18:24:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:24:51,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 248 states and 315 transitions. [2024-11-24 18:24:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 315 transitions. [2024-11-24 18:24:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:24:55,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 249 states and 316 transitions. [2024-11-24 18:24:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 316 transitions. [2024-11-24 18:24:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:24:59,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:59,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 250 states and 317 transitions. [2024-11-24 18:25:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 317 transitions. [2024-11-24 18:25:03,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-24 18:25:03,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:03,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 251 states and 318 transitions. [2024-11-24 18:25:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 318 transitions. [2024-11-24 18:25:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:25:07,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 252 states and 319 transitions. [2024-11-24 18:25:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 319 transitions. [2024-11-24 18:25:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:25:12,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:12,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:17,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 253 states and 320 transitions. [2024-11-24 18:25:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 320 transitions. [2024-11-24 18:25:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:25:17,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:17,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 254 states and 321 transitions. [2024-11-24 18:25:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 321 transitions. [2024-11-24 18:25:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-24 18:25:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 255 states and 322 transitions. [2024-11-24 18:25:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 322 transitions. [2024-11-24 18:25:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:25:28,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 256 states and 323 transitions. [2024-11-24 18:25:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 323 transitions. [2024-11-24 18:25:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:25:33,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 257 states and 324 transitions. [2024-11-24 18:25:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 324 transitions. [2024-11-24 18:25:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:25:38,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:45,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 258 states and 325 transitions. [2024-11-24 18:25:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 325 transitions. [2024-11-24 18:25:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:25:45,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 259 states and 326 transitions. [2024-11-24 18:25:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 326 transitions. [2024-11-24 18:25:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:25:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 260 states and 327 transitions. [2024-11-24 18:25:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 327 transitions. [2024-11-24 18:25:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:25:57,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 261 states and 328 transitions. [2024-11-24 18:26:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 328 transitions. [2024-11-24 18:26:03,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:26:03,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:03,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 262 states and 329 transitions. [2024-11-24 18:26:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 329 transitions. [2024-11-24 18:26:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:26:08,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 263 states and 330 transitions. [2024-11-24 18:26:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 330 transitions. [2024-11-24 18:26:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:26:50,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:50,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 264 states and 331 transitions. [2024-11-24 18:27:02,074 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 331 transitions. [2024-11-24 18:27:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:27:02,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 265 states and 332 transitions. [2024-11-24 18:27:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 332 transitions. [2024-11-24 18:27:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:27:09,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:09,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 266 states and 333 transitions. [2024-11-24 18:27:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 333 transitions. [2024-11-24 18:27:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-24 18:27:18,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 267 states and 334 transitions. [2024-11-24 18:27:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 334 transitions. [2024-11-24 18:27:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:27:27,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:27,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:33,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:33,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 268 states and 335 transitions. [2024-11-24 18:27:33,480 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 335 transitions. [2024-11-24 18:27:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:27:33,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:33,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 269 states and 336 transitions. [2024-11-24 18:27:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 336 transitions. [2024-11-24 18:27:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:27:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 270 states and 337 transitions. [2024-11-24 18:27:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 337 transitions. [2024-11-24 18:27:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:27:47,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:47,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 271 states and 338 transitions. [2024-11-24 18:27:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 338 transitions. [2024-11-24 18:27:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:27:53,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 272 states and 339 transitions. [2024-11-24 18:28:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 339 transitions. [2024-11-24 18:28:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-24 18:28:08,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 273 states and 340 transitions. [2024-11-24 18:28:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 340 transitions. [2024-11-24 18:28:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-24 18:28:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 274 states and 341 transitions. [2024-11-24 18:28:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 341 transitions. [2024-11-24 18:28:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:28:32,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 275 states and 342 transitions. [2024-11-24 18:28:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 342 transitions. [2024-11-24 18:28:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:28:45,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 276 states and 343 transitions. [2024-11-24 18:28:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 343 transitions. [2024-11-24 18:28:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:28:57,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 277 states and 344 transitions. [2024-11-24 18:29:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 344 transitions. [2024-11-24 18:29:08,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:29:08,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:17,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 278 states and 345 transitions. [2024-11-24 18:29:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 345 transitions. [2024-11-24 18:29:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-24 18:29:21,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:21,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:29,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 279 states and 346 transitions. [2024-11-24 18:29:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 346 transitions. [2024-11-24 18:29:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:29:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:42,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 280 states and 347 transitions. [2024-11-24 18:29:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 347 transitions. [2024-11-24 18:29:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:29:48,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms