./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/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_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:42:57,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:42:57,319 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:42:57,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:42:57,324 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:42:57,344 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:42:57,345 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:42:57,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:42:57,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:42:57,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:42:57,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:42:57,346 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:42:57,346 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:42:57,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:42:57,347 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:42:57,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:42:57,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:42:57,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:42:57,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:42:57,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:42:57,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:42:57,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:42:57,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:42:57,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:42:57,349 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:42:57,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:42:57,349 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_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/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 ! call(reach_error())) ) 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 -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-25 02:42:57,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:42:57,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:42:57,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:42:57,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:42:57,631 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:42:57,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i [2024-11-25 02:43:00,654 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/data/c1c46aeb0/71223f88062846e5b1514c2d8dbea4a7/FLAG2d0b13790 [2024-11-25 02:43:01,114 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:43:01,119 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i [2024-11-25 02:43:01,135 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/data/c1c46aeb0/71223f88062846e5b1514c2d8dbea4a7/FLAG2d0b13790 [2024-11-25 02:43:01,151 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/data/c1c46aeb0/71223f88062846e5b1514c2d8dbea4a7 [2024-11-25 02:43:01,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:43:01,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:43:01,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:43:01,160 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:43:01,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:43:01,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:43:01" (1/1) ... [2024-11-25 02:43:01,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796159e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:01, skipping insertion in model container [2024-11-25 02:43:01,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:43:01" (1/1) ... [2024-11-25 02:43:01,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:43:01,745 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i[37435,37448] [2024-11-25 02:43:01,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:43:01,885 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:43:01,943 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i[37435,37448] [2024-11-25 02:43:02,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:43:02,088 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:43:02,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02 WrapperNode [2024-11-25 02:43:02,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:43:02,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:43:02,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:43:02,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:43:02,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,191 INFO L138 Inliner]: procedures = 207, calls = 221, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1247 [2024-11-25 02:43:02,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:43:02,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:43:02,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:43:02,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:43:02,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,267 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,269 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,279 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,288 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,296 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:43:02,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:43:02,312 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:43:02,312 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:43:02,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:02" (1/1) ... [2024-11-25 02:43:02,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:43:02,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:43:02,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:43:02,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce5e0f2a-0c00-4e84-ac84-9c094c6fada8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:43:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:43:02,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:43:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:43:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:43:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:43:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:43:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:43:02,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:43:02,640 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:43:02,642 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:43:04,465 INFO L? ?]: Removed 288 outVars from TransFormulas that were not future-live. [2024-11-25 02:43:04,466 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:43:06,064 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:43:06,066 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-25 02:43:06,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:43:06 BoogieIcfgContainer [2024-11-25 02:43:06,067 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:43:06,068 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:43:06,068 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:43:06,078 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:43:06,078 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:43:06" (1/1) ... [2024-11-25 02:43:06,086 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:43:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2024-11-25 02:43:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2024-11-25 02:43:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:43:06,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:06,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 102 states and 168 transitions. [2024-11-25 02:43:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 168 transitions. [2024-11-25 02:43:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:43:06,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-25 02:43:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-25 02:43:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:43:06,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 102 states and 162 transitions. [2024-11-25 02:43:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-11-25 02:43:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:43:06,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:08,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-25 02:43:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-25 02:43:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:43:08,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 169 transitions. [2024-11-25 02:43:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 169 transitions. [2024-11-25 02:43:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:43:09,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 107 states and 167 transitions. [2024-11-25 02:43:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 167 transitions. [2024-11-25 02:43:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:43:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:09,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:09,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-11-25 02:43:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-11-25 02:43:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:43:09,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:10,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:10,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 107 states and 157 transitions. [2024-11-25 02:43:10,061 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 157 transitions. [2024-11-25 02:43:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:43:10,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:20,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 107 states and 151 transitions. [2024-11-25 02:43:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 151 transitions. [2024-11-25 02:43:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:43:20,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:20,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:31,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:41,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:51,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:01,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-11-25 02:44:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-11-25 02:44:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:44:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 120 states and 165 transitions. [2024-11-25 02:44:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 165 transitions. [2024-11-25 02:44:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:44:01,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:01,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-11-25 02:44:01,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-11-25 02:44:01,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:44:01,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 120 states and 161 transitions. [2024-11-25 02:44:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 161 transitions. [2024-11-25 02:44:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:44:02,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:12,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:16,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 123 states and 163 transitions. [2024-11-25 02:44:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 163 transitions. [2024-11-25 02:44:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:44:16,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:44:22,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:28,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-25 02:44:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-25 02:44:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:44:28,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:44:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 169 states and 219 transitions. [2024-11-25 02:44:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 219 transitions. [2024-11-25 02:44:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:44:28,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:44:32,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 169 states and 217 transitions. [2024-11-25 02:44:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 217 transitions. [2024-11-25 02:44:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:44:32,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:44:42,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:52,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:02,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:12,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:12,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 196 transitions. [2024-11-25 02:45:12,904 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 196 transitions. [2024-11-25 02:45:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:45:12,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:12,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:13,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:45:23,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:33,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:34,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 155 states and 198 transitions. [2024-11-25 02:45:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 198 transitions. [2024-11-25 02:45:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:45:34,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:34,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 155 states and 196 transitions. [2024-11-25 02:45:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 196 transitions. [2024-11-25 02:45:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:45:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 157 states and 196 transitions. [2024-11-25 02:45:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 196 transitions. [2024-11-25 02:45:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:45:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:38,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:38,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 158 states and 199 transitions. [2024-11-25 02:45:38,542 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 199 transitions. [2024-11-25 02:45:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:38,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:38,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:40,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 159 states and 201 transitions. [2024-11-25 02:45:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 201 transitions. [2024-11-25 02:45:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:45:40,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 160 states and 202 transitions. [2024-11-25 02:45:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 202 transitions. [2024-11-25 02:45:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:45:42,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 161 states and 203 transitions. [2024-11-25 02:45:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 203 transitions. [2024-11-25 02:45:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:45:44,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 162 states and 204 transitions. [2024-11-25 02:45:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 204 transitions. [2024-11-25 02:45:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:45:45,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:45,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 165 states and 209 transitions. [2024-11-25 02:45:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 209 transitions. [2024-11-25 02:45:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:45:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:51,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 210 transitions. [2024-11-25 02:45:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 210 transitions. [2024-11-25 02:45:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:45:51,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 167 states and 211 transitions. [2024-11-25 02:45:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 211 transitions. [2024-11-25 02:45:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:45:54,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 168 states and 212 transitions. [2024-11-25 02:45:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 212 transitions. [2024-11-25 02:45:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:45:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 169 states and 213 transitions. [2024-11-25 02:45:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-11-25 02:45:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:45:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:58,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 170 states and 214 transitions. [2024-11-25 02:46:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-11-25 02:46:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:46:01,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 171 states and 215 transitions. [2024-11-25 02:46:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-11-25 02:46:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:46:03,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 172 states and 216 transitions. [2024-11-25 02:46:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 216 transitions. [2024-11-25 02:46:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:46:05,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 173 states and 217 transitions. [2024-11-25 02:46:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 217 transitions. [2024-11-25 02:46:07,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:46:07,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 174 states and 218 transitions. [2024-11-25 02:46:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 218 transitions. [2024-11-25 02:46:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:46:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:12,074 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 175 states and 219 transitions. [2024-11-25 02:46:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 219 transitions. [2024-11-25 02:46:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:46:13,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:13,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 220 transitions. [2024-11-25 02:46:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 220 transitions. [2024-11-25 02:46:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:46:16,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:16,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 177 states and 221 transitions. [2024-11-25 02:46:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 221 transitions. [2024-11-25 02:46:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:46:19,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 178 states and 222 transitions. [2024-11-25 02:46:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 222 transitions. [2024-11-25 02:46:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:46:22,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:22,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:25,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 179 states and 223 transitions. [2024-11-25 02:46:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 223 transitions. [2024-11-25 02:46:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:46:25,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:28,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 180 states and 224 transitions. [2024-11-25 02:46:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-11-25 02:46:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:46:28,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:28,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 181 states and 225 transitions. [2024-11-25 02:46:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 225 transitions. [2024-11-25 02:46:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:46:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 182 states and 226 transitions. [2024-11-25 02:46:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2024-11-25 02:46:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:46:34,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 183 states and 227 transitions. [2024-11-25 02:46:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-11-25 02:46:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:46:36,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 228 transitions. [2024-11-25 02:46:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-11-25 02:46:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:46:38,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:38,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 185 states and 229 transitions. [2024-11-25 02:46:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2024-11-25 02:46:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:46:43,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:46,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 186 states and 230 transitions. [2024-11-25 02:46:46,010 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2024-11-25 02:46:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:46:46,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:46,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 187 states and 231 transitions. [2024-11-25 02:46:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 231 transitions. [2024-11-25 02:46:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:46:49,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:49,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 232 transitions. [2024-11-25 02:46:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 232 transitions. [2024-11-25 02:46:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:46:52,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:55,279 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 233 transitions. [2024-11-25 02:46:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-11-25 02:46:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:46:56,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:56,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 190 states and 234 transitions. [2024-11-25 02:47:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 234 transitions. [2024-11-25 02:47:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:47:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 191 states and 235 transitions. [2024-11-25 02:47:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-11-25 02:47:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:47:05,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 192 states and 236 transitions. [2024-11-25 02:47:10,086 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2024-11-25 02:47:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:47:10,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:10,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 237 transitions. [2024-11-25 02:47:14,170 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-25 02:47:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:47:14,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:17,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 194 states and 238 transitions. [2024-11-25 02:47:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-11-25 02:47:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:47:17,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 239 transitions. [2024-11-25 02:47:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-11-25 02:47:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:47:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 196 states and 240 transitions. [2024-11-25 02:47:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-11-25 02:47:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:47:25,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 197 states and 241 transitions. [2024-11-25 02:47:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 241 transitions. [2024-11-25 02:47:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:47:29,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 198 states and 242 transitions. [2024-11-25 02:47:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 242 transitions. [2024-11-25 02:47:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:47:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 199 states and 243 transitions. [2024-11-25 02:47:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 243 transitions. [2024-11-25 02:47:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:47:40,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 200 states and 244 transitions. [2024-11-25 02:47:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 244 transitions. [2024-11-25 02:47:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:47:46,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 201 states and 245 transitions. [2024-11-25 02:47:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 245 transitions. [2024-11-25 02:47:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:47:51,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:51,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 202 states and 246 transitions. [2024-11-25 02:48:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-25 02:48:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:48:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 203 states and 248 transitions. [2024-11-25 02:48:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2024-11-25 02:48:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:48:21,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:21,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 204 states and 250 transitions. [2024-11-25 02:48:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2024-11-25 02:48:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:48:24,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:24,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 206 states and 253 transitions. [2024-11-25 02:48:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 253 transitions. [2024-11-25 02:48:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:48:29,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:29,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:31,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 207 states and 254 transitions. [2024-11-25 02:48:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 254 transitions. [2024-11-25 02:48:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:48:33,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:33,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 255 transitions. [2024-11-25 02:48:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 255 transitions. [2024-11-25 02:48:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:48:37,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:37,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 256 transitions. [2024-11-25 02:48:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 256 transitions. [2024-11-25 02:48:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:48:40,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 257 transitions. [2024-11-25 02:48:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 257 transitions. [2024-11-25 02:48:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:48:44,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 258 transitions. [2024-11-25 02:48:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 258 transitions. [2024-11-25 02:48:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:48:47,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 212 states and 259 transitions. [2024-11-25 02:48:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 259 transitions. [2024-11-25 02:48:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:48:50,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 260 transitions. [2024-11-25 02:48:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 260 transitions. [2024-11-25 02:48:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:48:53,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:53,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:48:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 261 transitions. [2024-11-25 02:48:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 261 transitions. [2024-11-25 02:48:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:48:57,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 262 transitions. [2024-11-25 02:49:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 262 transitions. [2024-11-25 02:49:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:49:02,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:06,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 216 states and 263 transitions. [2024-11-25 02:49:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 263 transitions. [2024-11-25 02:49:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:49:06,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 217 states and 264 transitions. [2024-11-25 02:49:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 264 transitions. [2024-11-25 02:49:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:49:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:21,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 265 transitions. [2024-11-25 02:49:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 265 transitions. [2024-11-25 02:49:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:49:21,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:21,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 219 states and 266 transitions. [2024-11-25 02:49:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 266 transitions. [2024-11-25 02:49:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:49:25,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 267 transitions. [2024-11-25 02:49:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 267 transitions. [2024-11-25 02:49:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:49:29,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 268 transitions. [2024-11-25 02:49:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 268 transitions. [2024-11-25 02:49:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:49:32,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:35,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 269 transitions. [2024-11-25 02:49:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 269 transitions. [2024-11-25 02:49:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:49:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 270 transitions. [2024-11-25 02:49:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 270 transitions. [2024-11-25 02:49:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:49:40,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:43,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 271 transitions. [2024-11-25 02:49:44,526 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 271 transitions. [2024-11-25 02:49:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:49:44,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:44,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:49,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 272 transitions. [2024-11-25 02:49:49,013 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 272 transitions. [2024-11-25 02:49:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:49:49,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 226 states and 273 transitions. [2024-11-25 02:49:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 273 transitions. [2024-11-25 02:49:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:49:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:49:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 227 states and 274 transitions. [2024-11-25 02:49:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 274 transitions. [2024-11-25 02:49:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:49:57,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:00,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 275 transitions. [2024-11-25 02:50:00,380 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 275 transitions. [2024-11-25 02:50:00,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:50:00,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:00,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 276 transitions. [2024-11-25 02:50:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 276 transitions. [2024-11-25 02:50:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:50:05,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 277 transitions. [2024-11-25 02:50:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 277 transitions. [2024-11-25 02:50:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:50:08,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:08,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 278 transitions. [2024-11-25 02:50:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 278 transitions. [2024-11-25 02:50:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:50:14,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 279 transitions. [2024-11-25 02:50:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 279 transitions. [2024-11-25 02:50:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:50:19,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 280 transitions. [2024-11-25 02:50:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 280 transitions. [2024-11-25 02:50:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:50:24,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:24,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 234 states and 281 transitions. [2024-11-25 02:50:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 281 transitions. [2024-11-25 02:50:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:50:28,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 282 transitions. [2024-11-25 02:50:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 282 transitions. [2024-11-25 02:50:33,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:50:33,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 283 transitions. [2024-11-25 02:50:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 283 transitions. [2024-11-25 02:50:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:50:39,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 284 transitions. [2024-11-25 02:50:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 284 transitions. [2024-11-25 02:50:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:50:45,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 238 states and 285 transitions. [2024-11-25 02:50:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 285 transitions. [2024-11-25 02:50:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:50:51,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:50:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 286 transitions. [2024-11-25 02:50:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 286 transitions. [2024-11-25 02:50:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:50:57,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 240 states and 287 transitions. [2024-11-25 02:51:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 287 transitions. [2024-11-25 02:51:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:51:03,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:08,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 241 states and 288 transitions. [2024-11-25 02:51:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 288 transitions. [2024-11-25 02:51:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:51:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 242 states and 289 transitions. [2024-11-25 02:51:16,599 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 289 transitions. [2024-11-25 02:51:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:51:16,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:16,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 243 states and 290 transitions. [2024-11-25 02:51:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 290 transitions. [2024-11-25 02:51:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:51:22,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:22,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:27,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 244 states and 291 transitions. [2024-11-25 02:51:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 291 transitions. [2024-11-25 02:51:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:51:29,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 245 states and 292 transitions. [2024-11-25 02:51:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 292 transitions. [2024-11-25 02:51:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:51:37,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:45,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 246 states and 293 transitions. [2024-11-25 02:51:45,150 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 293 transitions. [2024-11-25 02:51:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:51:45,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:51:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 247 states and 294 transitions. [2024-11-25 02:51:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 294 transitions. [2024-11-25 02:51:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:51:53,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:01,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 248 states and 295 transitions. [2024-11-25 02:52:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 295 transitions. [2024-11-25 02:52:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:01,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:10,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:13,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 249 states and 296 transitions. [2024-11-25 02:52:13,044 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 296 transitions. [2024-11-25 02:52:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:52:13,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:13,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 250 states and 297 transitions. [2024-11-25 02:52:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 297 transitions. [2024-11-25 02:52:20,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:52:20,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:20,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 251 states and 298 transitions. [2024-11-25 02:52:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 298 transitions. [2024-11-25 02:52:27,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:52:27,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 252 states and 299 transitions. [2024-11-25 02:52:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 299 transitions. [2024-11-25 02:52:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:52:34,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 253 states and 300 transitions. [2024-11-25 02:52:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 300 transitions. [2024-11-25 02:52:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:52:41,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:41,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:52:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 254 states and 301 transitions. [2024-11-25 02:52:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 301 transitions. [2024-11-25 02:52:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:52:54,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:54,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 255 states and 302 transitions. [2024-11-25 02:53:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 302 transitions. [2024-11-25 02:53:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 02:53:02,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 256 states and 303 transitions. [2024-11-25 02:53:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 303 transitions. [2024-11-25 02:53:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:53:09,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 257 states and 304 transitions. [2024-11-25 02:53:20,496 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 304 transitions. [2024-11-25 02:53:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 02:53:20,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 258 states and 305 transitions. [2024-11-25 02:53:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 305 transitions. [2024-11-25 02:53:28,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:53:28,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:28,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 259 states and 306 transitions. [2024-11-25 02:53:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 306 transitions. [2024-11-25 02:53:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 02:53:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 260 states and 307 transitions. [2024-11-25 02:53:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 307 transitions. [2024-11-25 02:53:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:53:49,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:53:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:59,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 261 states and 308 transitions. [2024-11-25 02:53:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 308 transitions. [2024-11-25 02:53:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:53:59,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 309 transitions. [2024-11-25 02:54:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 309 transitions. [2024-11-25 02:54:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 02:54:06,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 263 states and 310 transitions. [2024-11-25 02:54:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 310 transitions. [2024-11-25 02:54:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:54:14,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:14,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 311 transitions. [2024-11-25 02:54:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 311 transitions. [2024-11-25 02:54:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 02:54:22,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:22,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 312 transitions. [2024-11-25 02:54:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 312 transitions. [2024-11-25 02:54:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:54:30,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 266 states and 313 transitions. [2024-11-25 02:54:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 313 transitions. [2024-11-25 02:54:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 02:54:44,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:44,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:54:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 267 states and 314 transitions. [2024-11-25 02:54:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 314 transitions. [2024-11-25 02:54:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 02:54:55,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:55,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:55:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 268 states and 315 transitions. [2024-11-25 02:55:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 315 transitions. [2024-11-25 02:55:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 02:55:06,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:55:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 316 transitions. [2024-11-25 02:55:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 316 transitions. [2024-11-25 02:55:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:55:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:55:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 270 states and 317 transitions. [2024-11-25 02:55:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 317 transitions. [2024-11-25 02:55:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:55:29,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:55:41,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 271 states and 318 transitions. [2024-11-25 02:55:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 318 transitions. [2024-11-25 02:55:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 02:55:41,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:55:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 272 states and 319 transitions. [2024-11-25 02:55:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 319 transitions. [2024-11-25 02:55:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 02:55:52,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:56:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 273 states and 320 transitions. [2024-11-25 02:56:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 320 transitions. [2024-11-25 02:56:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 02:56:05,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:56:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 274 states and 321 transitions. [2024-11-25 02:56:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 321 transitions. [2024-11-25 02:56:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 02:56:15,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:56:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 275 states and 322 transitions. [2024-11-25 02:56:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 322 transitions. [2024-11-25 02:56:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:56:24,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:24,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:56:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 276 states and 323 transitions. [2024-11-25 02:56:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 323 transitions. [2024-11-25 02:56:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 02:56:39,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:56:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 277 states and 324 transitions. [2024-11-25 02:56:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 324 transitions. [2024-11-25 02:56:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 02:56:49,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.