./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:18:16,007 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:18:16,079 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:18:16,083 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:18:16,084 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:18:16,107 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:18:16,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:18:16,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:18:16,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:18:16,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:18:16,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:18:16,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:18:16,109 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:18:16,110 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:18:16,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:18:16,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:16,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:18:16,111 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:18:16,111 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:18:16,111 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:18:16,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:18:16,111 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_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2024-11-13 21:18:16,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:18:16,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:18:16,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:18:16,461 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:18:16,462 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:18:16,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i Unable to find full path for "g++" [2024-11-13 21:18:18,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:18:18,737 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:18:18,738 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2024-11-13 21:18:18,754 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/data/d3ee72256/0a3b476417314c84bce0af4da4f2fc55/FLAG8130d7f71 [2024-11-13 21:18:18,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/data/d3ee72256/0a3b476417314c84bce0af4da4f2fc55 [2024-11-13 21:18:18,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:18:18,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:18:18,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:18,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:18:18,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:18:18,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:18" (1/1) ... [2024-11-13 21:18:18,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1af935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:18, skipping insertion in model container [2024-11-13 21:18:18,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:18" (1/1) ... [2024-11-13 21:18:18,996 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:18:19,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:19,552 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:18:19,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:19,766 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:18:19,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19 WrapperNode [2024-11-13 21:18:19,767 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:19,769 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:19,769 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:18:19,769 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:18:19,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:19,816 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:19,918 INFO L138 Inliner]: procedures = 208, calls = 229, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1280 [2024-11-13 21:18:19,918 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:19,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:18:19,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:18:19,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:18:19,930 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:19,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:19,946 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:19,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,015 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,046 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,069 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:18:20,070 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:18:20,070 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:18:20,070 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:18:20,071 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:19" (1/1) ... [2024-11-13 21:18:20,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:20,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:18:20,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:18:20,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81bbdc4b-eab4-4a1f-aeec-6cfe8ba4ddc3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:18:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 21:18:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 21:18:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:18:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:18:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:18:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:18:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:18:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:18:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:18:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:18:20,401 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:18:20,403 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:18:22,357 INFO L? ?]: Removed 307 outVars from TransFormulas that were not future-live. [2024-11-13 21:18:22,357 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:18:24,047 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:18:24,047 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 21:18:24,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:24 BoogieIcfgContainer [2024-11-13 21:18:24,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:18:24,048 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:18:24,048 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:18:24,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:18:24,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:24" (1/1) ... [2024-11-13 21:18:24,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:18:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 132 states and 213 transitions. [2024-11-13 21:18:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 213 transitions. [2024-11-13 21:18:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:18:24,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,311 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:18:24,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:24,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 21:18:24,432 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:18:24,434 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 21:18:24,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:18:24,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 21:18:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 135 states and 218 transitions. [2024-11-13 21:18:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-11-13 21:18:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:18:24,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:18:24,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:24,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 21:18:24,674 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:18:24,675 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 21:18:24,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:18:24,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 21:18:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-13 21:18:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-13 21:18:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:18:24,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 136 states and 217 transitions. [2024-11-13 21:18:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-13 21:18:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:18:24,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 136 states and 213 transitions. [2024-11-13 21:18:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 213 transitions. [2024-11-13 21:18:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:18:25,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-11-13 21:18:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-11-13 21:18:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:18:25,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-11-13 21:18:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-11-13 21:18:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:18:25,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:28,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-11-13 21:18:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-11-13 21:18:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:18:28,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:32,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 151 states and 215 transitions. [2024-11-13 21:18:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2024-11-13 21:18:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:18:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 151 states and 213 transitions. [2024-11-13 21:18:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-11-13 21:18:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:18:32,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 151 states and 211 transitions. [2024-11-13 21:18:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-13 21:18:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:18:32,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:42,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 151 states and 209 transitions. [2024-11-13 21:18:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 209 transitions. [2024-11-13 21:18:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:18:42,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:53,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:03,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:13,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 211 transitions. [2024-11-13 21:19:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 211 transitions. [2024-11-13 21:19:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:19:13,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:19:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-11-13 21:19:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-11-13 21:19:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:19:15,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 158 states and 220 transitions. [2024-11-13 21:19:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-13 21:19:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:19:17,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2024-11-13 21:19:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2024-11-13 21:19:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:19:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-13 21:19:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-13 21:19:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:19:21,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 165 states and 236 transitions. [2024-11-13 21:19:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 236 transitions. [2024-11-13 21:19:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:19:23,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-11-13 21:19:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-13 21:19:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:19:25,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:27,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 167 states and 238 transitions. [2024-11-13 21:19:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 238 transitions. [2024-11-13 21:19:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:19:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 168 states and 239 transitions. [2024-11-13 21:19:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 239 transitions. [2024-11-13 21:19:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:19:29,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 169 states and 240 transitions. [2024-11-13 21:19:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2024-11-13 21:19:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:19:32,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 170 states and 241 transitions. [2024-11-13 21:19:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 241 transitions. [2024-11-13 21:19:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:19:34,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:34,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,980 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-11-13 21:19:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-13 21:19:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:19:36,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-11-13 21:19:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-11-13 21:19:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:19:38,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 173 states and 244 transitions. [2024-11-13 21:19:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2024-11-13 21:19:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:19:41,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 174 states and 245 transitions. [2024-11-13 21:19:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 245 transitions. [2024-11-13 21:19:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:19:43,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-13 21:19:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-13 21:19:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:19:45,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 176 states and 247 transitions. [2024-11-13 21:19:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 247 transitions. [2024-11-13 21:19:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:19:48,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 177 states and 248 transitions. [2024-11-13 21:19:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 248 transitions. [2024-11-13 21:19:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:19:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 178 states and 249 transitions. [2024-11-13 21:19:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 249 transitions. [2024-11-13 21:19:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:19:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:53,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 179 states and 250 transitions. [2024-11-13 21:19:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 250 transitions. [2024-11-13 21:19:53,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:19:53,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 180 states and 251 transitions. [2024-11-13 21:19:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 251 transitions. [2024-11-13 21:19:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:19:55,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 181 states and 252 transitions. [2024-11-13 21:19:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 252 transitions. [2024-11-13 21:19:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:57,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:57,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:19:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 182 states and 253 transitions. [2024-11-13 21:19:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 253 transitions. [2024-11-13 21:19:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:19:58,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 183 states and 254 transitions. [2024-11-13 21:20:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 254 transitions. [2024-11-13 21:20:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:20:00,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 184 states and 255 transitions. [2024-11-13 21:20:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-11-13 21:20:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:20:04,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-11-13 21:20:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-11-13 21:20:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:20:07,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:07,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 186 states and 257 transitions. [2024-11-13 21:20:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-13 21:20:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:20:09,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-13 21:20:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-13 21:20:11,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:20:11,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:11,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 259 transitions. [2024-11-13 21:20:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 259 transitions. [2024-11-13 21:20:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:20:15,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 189 states and 260 transitions. [2024-11-13 21:20:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 260 transitions. [2024-11-13 21:20:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:20:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2024-11-13 21:20:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-11-13 21:20:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:20:21,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:21,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 191 states and 262 transitions. [2024-11-13 21:20:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2024-11-13 21:20:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:20:25,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 192 states and 263 transitions. [2024-11-13 21:20:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 263 transitions. [2024-11-13 21:20:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:20:28,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:28,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 193 states and 264 transitions. [2024-11-13 21:20:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2024-11-13 21:20:32,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:20:32,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:32,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-13 21:20:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-13 21:20:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:20:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 195 states and 266 transitions. [2024-11-13 21:20:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 266 transitions. [2024-11-13 21:20:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:20:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 196 states and 267 transitions. [2024-11-13 21:20:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 267 transitions. [2024-11-13 21:20:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:20:41,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-13 21:20:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-13 21:20:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:43,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-11-13 21:20:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-11-13 21:20:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:20:46,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-11-13 21:20:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-11-13 21:20:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:20:49,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 200 states and 271 transitions. [2024-11-13 21:20:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 271 transitions. [2024-11-13 21:20:54,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:20:54,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:54,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:20:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-13 21:20:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-13 21:20:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:20:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:21:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 202 states and 273 transitions. [2024-11-13 21:21:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 273 transitions. [2024-11-13 21:21:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:21:01,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:21:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-13 21:21:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-13 21:21:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:21:04,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:21:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 204 states and 275 transitions. [2024-11-13 21:21:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 275 transitions. [2024-11-13 21:21:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:21:26,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 205 states and 277 transitions. [2024-11-13 21:21:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 277 transitions. [2024-11-13 21:21:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:21:28,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:28,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:30,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 206 states and 282 transitions. [2024-11-13 21:21:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 282 transitions. [2024-11-13 21:21:30,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:21:30,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:30,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 207 states and 287 transitions. [2024-11-13 21:21:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-13 21:21:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:21:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 208 states and 289 transitions. [2024-11-13 21:21:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 289 transitions. [2024-11-13 21:21:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:21:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 210 states and 295 transitions. [2024-11-13 21:21:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-11-13 21:21:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:21:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:39,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 211 states and 296 transitions. [2024-11-13 21:21:41,069 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 296 transitions. [2024-11-13 21:21:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:21:41,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:41,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 212 states and 297 transitions. [2024-11-13 21:21:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 297 transitions. [2024-11-13 21:21:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:21:43,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 213 states and 298 transitions. [2024-11-13 21:21:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-13 21:21:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:21:45,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 214 states and 299 transitions. [2024-11-13 21:21:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 299 transitions. [2024-11-13 21:21:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:21:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 215 states and 300 transitions. [2024-11-13 21:21:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 300 transitions. [2024-11-13 21:21:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:21:49,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 216 states and 301 transitions. [2024-11-13 21:21:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 301 transitions. [2024-11-13 21:21:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:21:54,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2024-11-13 21:21:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-11-13 21:21:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:21:56,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:21:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:59,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 218 states and 303 transitions. [2024-11-13 21:21:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 303 transitions. [2024-11-13 21:21:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:21:59,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 219 states and 304 transitions. [2024-11-13 21:22:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 304 transitions. [2024-11-13 21:22:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:22:03,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:05,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 220 states and 305 transitions. [2024-11-13 21:22:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 305 transitions. [2024-11-13 21:22:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:22:06,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:09,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:09,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 221 states and 306 transitions. [2024-11-13 21:22:09,728 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 306 transitions. [2024-11-13 21:22:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:22:09,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 222 states and 307 transitions. [2024-11-13 21:22:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 307 transitions. [2024-11-13 21:22:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:22:13,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:13,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:16,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-13 21:22:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-13 21:22:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:22:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 224 states and 309 transitions. [2024-11-13 21:22:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 309 transitions. [2024-11-13 21:22:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:22:21,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:21,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 225 states and 310 transitions. [2024-11-13 21:22:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 310 transitions. [2024-11-13 21:22:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:22:25,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-13 21:22:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-13 21:22:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:22:28,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:28,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 227 states and 312 transitions. [2024-11-13 21:22:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2024-11-13 21:22:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:22:31,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:36,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 228 states and 313 transitions. [2024-11-13 21:22:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 313 transitions. [2024-11-13 21:22:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:22:36,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 229 states and 314 transitions. [2024-11-13 21:22:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 314 transitions. [2024-11-13 21:22:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:22:40,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 230 states and 315 transitions. [2024-11-13 21:22:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 315 transitions. [2024-11-13 21:22:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:22:44,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 231 states and 316 transitions. [2024-11-13 21:22:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 316 transitions. [2024-11-13 21:22:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:22:47,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:51,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 232 states and 317 transitions. [2024-11-13 21:22:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 317 transitions. [2024-11-13 21:22:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:22:52,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:52,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:22:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 233 states and 318 transitions. [2024-11-13 21:22:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 318 transitions. [2024-11-13 21:22:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:22:56,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions. [2024-11-13 21:23:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions. [2024-11-13 21:23:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:23:01,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:01,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 235 states and 320 transitions. [2024-11-13 21:23:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 320 transitions. [2024-11-13 21:23:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:23:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 236 states and 321 transitions. [2024-11-13 21:23:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 321 transitions. [2024-11-13 21:23:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:23:10,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-11-13 21:23:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-11-13 21:23:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:23:14,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 238 states and 323 transitions. [2024-11-13 21:23:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 323 transitions. [2024-11-13 21:23:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:23:19,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:19,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 239 states and 324 transitions. [2024-11-13 21:23:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 324 transitions. [2024-11-13 21:23:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:23:23,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:23,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 240 states and 325 transitions. [2024-11-13 21:23:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 325 transitions. [2024-11-13 21:23:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:23:28,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 241 states and 326 transitions. [2024-11-13 21:23:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 326 transitions. [2024-11-13 21:23:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:23:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 242 states and 327 transitions. [2024-11-13 21:23:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 327 transitions. [2024-11-13 21:23:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:23:36,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 243 states and 328 transitions. [2024-11-13 21:23:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 328 transitions. [2024-11-13 21:23:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:23:42,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:42,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 244 states and 329 transitions. [2024-11-13 21:23:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 329 transitions. [2024-11-13 21:23:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:23:47,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 245 states and 330 transitions. [2024-11-13 21:23:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 330 transitions. [2024-11-13 21:23:53,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:23:53,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:53,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:23:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 246 states and 331 transitions. [2024-11-13 21:23:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 331 transitions. [2024-11-13 21:23:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:23:59,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 247 states and 332 transitions. [2024-11-13 21:24:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 332 transitions. [2024-11-13 21:24:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:24:04,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 248 states and 333 transitions. [2024-11-13 21:24:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 333 transitions. [2024-11-13 21:24:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:24:12,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:19,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 334 transitions. [2024-11-13 21:24:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 334 transitions. [2024-11-13 21:24:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:24:19,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:26,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 250 states and 335 transitions. [2024-11-13 21:24:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 335 transitions. [2024-11-13 21:24:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:24:26,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 251 states and 336 transitions. [2024-11-13 21:24:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 336 transitions. [2024-11-13 21:24:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:24:33,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 252 states and 337 transitions. [2024-11-13 21:24:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 337 transitions. [2024-11-13 21:24:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:24:41,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:50,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 253 states and 338 transitions. [2024-11-13 21:24:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 338 transitions. [2024-11-13 21:24:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:24:50,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:24:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 254 states and 339 transitions. [2024-11-13 21:24:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 339 transitions. [2024-11-13 21:24:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:24:58,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:58,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 255 states and 340 transitions. [2024-11-13 21:25:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 340 transitions. [2024-11-13 21:25:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:25:05,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 256 states and 341 transitions. [2024-11-13 21:25:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 341 transitions. [2024-11-13 21:25:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:25:13,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:13,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:21,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 257 states and 342 transitions. [2024-11-13 21:25:21,073 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 342 transitions. [2024-11-13 21:25:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:25:21,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:21,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 258 states and 343 transitions. [2024-11-13 21:25:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 343 transitions. [2024-11-13 21:25:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:25:27,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 259 states and 344 transitions. [2024-11-13 21:25:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 344 transitions. [2024-11-13 21:25:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:25:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 260 states and 345 transitions. [2024-11-13 21:25:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2024-11-13 21:25:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:25:45,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 261 states and 346 transitions. [2024-11-13 21:25:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 346 transitions. [2024-11-13 21:25:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:25:51,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 262 states and 347 transitions. [2024-11-13 21:25:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 347 transitions. [2024-11-13 21:25:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:25:58,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 263 states and 348 transitions. [2024-11-13 21:26:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 348 transitions. [2024-11-13 21:26:08,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:26:08,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:08,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 264 states and 349 transitions. [2024-11-13 21:26:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 349 transitions. [2024-11-13 21:26:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:26:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 265 states and 350 transitions. [2024-11-13 21:26:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 350 transitions. [2024-11-13 21:26:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:26:25,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 266 states and 351 transitions. [2024-11-13 21:26:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 351 transitions. [2024-11-13 21:26:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:26:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:43,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 267 states and 352 transitions. [2024-11-13 21:26:43,459 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 352 transitions. [2024-11-13 21:26:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:26:43,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:43,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 268 states and 353 transitions. [2024-11-13 21:26:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 353 transitions. [2024-11-13 21:26:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:26:52,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:52,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 269 states and 354 transitions. [2024-11-13 21:27:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 354 transitions. [2024-11-13 21:27:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:27:00,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 270 states and 355 transitions. [2024-11-13 21:27:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 355 transitions. [2024-11-13 21:27:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:27:10,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 271 states and 356 transitions. [2024-11-13 21:27:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 356 transitions. [2024-11-13 21:27:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:27:18,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:28,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 272 states and 357 transitions. [2024-11-13 21:27:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 357 transitions. [2024-11-13 21:27:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:27:28,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 273 states and 358 transitions. [2024-11-13 21:27:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 358 transitions. [2024-11-13 21:27:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:27:36,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 274 states and 359 transitions. [2024-11-13 21:27:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 359 transitions. [2024-11-13 21:27:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:27:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 275 states and 360 transitions. [2024-11-13 21:27:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 360 transitions. [2024-11-13 21:27:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:27:54,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 276 states and 361 transitions. [2024-11-13 21:28:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 361 transitions. [2024-11-13 21:28:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:28:05,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 277 states and 362 transitions. [2024-11-13 21:28:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 362 transitions. [2024-11-13 21:28:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:28:14,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 278 states and 363 transitions. [2024-11-13 21:28:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 363 transitions. [2024-11-13 21:28:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:28:23,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 279 states and 364 transitions. [2024-11-13 21:28:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 364 transitions. [2024-11-13 21:28:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:28:30,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:30,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 280 states and 365 transitions. [2024-11-13 21:28:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 365 transitions. [2024-11-13 21:28:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:28:40,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 281 states and 366 transitions. [2024-11-13 21:28:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 366 transitions. [2024-11-13 21:28:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:28:54,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:02,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 282 states and 367 transitions. [2024-11-13 21:29:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 367 transitions. [2024-11-13 21:29:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:29:02,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 368 transitions. [2024-11-13 21:29:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 21:29:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:29:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 284 states and 369 transitions. [2024-11-13 21:29:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 369 transitions. [2024-11-13 21:29:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:29:17,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 285 states and 370 transitions. [2024-11-13 21:29:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 370 transitions. [2024-11-13 21:29:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:29:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 286 states and 371 transitions. [2024-11-13 21:29:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 371 transitions. [2024-11-13 21:29:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:29:34,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:34,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 287 states and 372 transitions. [2024-11-13 21:29:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 372 transitions. [2024-11-13 21:29:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:29:49,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 288 states and 373 transitions. [2024-11-13 21:30:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 373 transitions. [2024-11-13 21:30:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:30:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 289 states and 374 transitions. [2024-11-13 21:30:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 374 transitions. [2024-11-13 21:30:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:30:11,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 290 states and 375 transitions. [2024-11-13 21:30:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 375 transitions. [2024-11-13 21:30:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:30:21,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:21,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 291 states and 376 transitions. [2024-11-13 21:30:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 376 transitions. [2024-11-13 21:30:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:30,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-13 21:30:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-13 21:30:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:30:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 293 states and 378 transitions. [2024-11-13 21:30:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 378 transitions. [2024-11-13 21:30:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:30:55,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:55,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 294 states and 379 transitions. [2024-11-13 21:31:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 379 transitions. [2024-11-13 21:31:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:31:08,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms