./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/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_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/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_0653af43-1e1c-45e3-ac96-e15b986944cf/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:13:06,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:13:06,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:13:06,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:13:06,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:13:07,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:13:07,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:13:07,025 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:13:07,025 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:13:07,025 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:13:07,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:13:07,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:13:07,031 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:13:07,031 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:13:07,032 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:07,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:13:07,032 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:13:07,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:13:07,033 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_0653af43-1e1c-45e3-ac96-e15b986944cf/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 -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2024-11-13 21:13:07,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:13:07,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:13:07,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:13:07,385 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:13:07,386 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:13:07,387 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i Unable to find full path for "g++" [2024-11-13 21:13:09,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:13:09,751 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:13:09,751 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2024-11-13 21:13:09,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/data/a5b9eaca5/41638590876944a996d4836919301a8b/FLAGe4397a280 [2024-11-13 21:13:09,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/data/a5b9eaca5/41638590876944a996d4836919301a8b [2024-11-13 21:13:09,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:13:09,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:13:09,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:09,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:13:09,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:13:09,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:09" (1/1) ... [2024-11-13 21:13:09,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c456128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:09, skipping insertion in model container [2024-11-13 21:13:09,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:09" (1/1) ... [2024-11-13 21:13:10,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:13:10,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:10,646 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:13:10,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:10,852 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:13:10,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10 WrapperNode [2024-11-13 21:13:10,853 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:10,854 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:10,854 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:13:10,854 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:13:10,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,979 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-13 21:13:10,979 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:10,980 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:13:10,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:13:10,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:13:10,988 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,999 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,048 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,061 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,071 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,081 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:13:11,082 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:13:11,082 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:13:11,083 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:13:11,083 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:11,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:11,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:13:11,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:13:11,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0653af43-1e1c-45e3-ac96-e15b986944cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:13:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:13:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:13:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:13:11,473 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:13:11,474 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:13:14,249 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-11-13 21:13:14,250 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:13:16,026 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:13:16,028 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 21:13:16,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:16 BoogieIcfgContainer [2024-11-13 21:13:16,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:13:16,030 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:13:16,030 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:13:16,042 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:13:16,043 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:16" (1/1) ... [2024-11-13 21:13:16,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:13:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-13 21:13:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-13 21:13:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:13:16,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,249 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 21:13:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-11-13 21:13:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-11-13 21:13:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:13:16,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:13:16,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:16,399 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 21:13:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 145 states and 242 transitions. [2024-11-13 21:13:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 242 transitions. [2024-11-13 21:13:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:13:16,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,483 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 21:13:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 145 states and 238 transitions. [2024-11-13 21:13:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 238 transitions. [2024-11-13 21:13:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:13:16,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,531 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 21:13:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 145 states and 230 transitions. [2024-11-13 21:13:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 230 transitions. [2024-11-13 21:13:16,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:13:16,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,637 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 21:13:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2024-11-13 21:13:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2024-11-13 21:13:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:13:16,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,864 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 21:13:26,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:37,059 WARN L539 Checker$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 21:13:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2024-11-13 21:13:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2024-11-13 21:13:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:13:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:37,662 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 21:13:40,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:40,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 159 states and 219 transitions. [2024-11-13 21:13:40,969 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 219 transitions. [2024-11-13 21:13:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:40,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,207 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 21:13:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 159 states and 217 transitions. [2024-11-13 21:13:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 217 transitions. [2024-11-13 21:13:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:41,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,446 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 21:13:42,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 159 states and 215 transitions. [2024-11-13 21:13:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 215 transitions. [2024-11-13 21:13:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:13:42,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:43,287 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 21:13:48,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-11-13 21:13:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-11-13 21:13:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:13:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:48,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:13:59,150 WARN L539 Checker$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 21:14:09,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 208 states and 273 transitions. [2024-11-13 21:14:09,653 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 273 transitions. [2024-11-13 21:14:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:14:09,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 208 states and 271 transitions. [2024-11-13 21:14:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 271 transitions. [2024-11-13 21:14:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:14:09,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 208 states and 269 transitions. [2024-11-13 21:14:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 269 transitions. [2024-11-13 21:14:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:14:10,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:12,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 267 transitions. [2024-11-13 21:14:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2024-11-13 21:14:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:14:12,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:14,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 211 states and 269 transitions. [2024-11-13 21:14:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 269 transitions. [2024-11-13 21:14:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:14:14,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:24,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:34,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:41,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 214 states and 271 transitions. [2024-11-13 21:14:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 271 transitions. [2024-11-13 21:14:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:14:41,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-13 21:14:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-13 21:14:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:14:41,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 268 transitions. [2024-11-13 21:14:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-11-13 21:14:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:14:41,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:14:52,524 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 21:15:03,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:13,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:23,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:27,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-13 21:15:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-13 21:15:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:15:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 289 states and 360 transitions. [2024-11-13 21:15:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 360 transitions. [2024-11-13 21:15:28,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:15:28,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,979 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:15:39,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:40,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:50,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:00,983 WARN L539 Checker$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 21:16:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 356 states and 441 transitions. [2024-11-13 21:16:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 441 transitions. [2024-11-13 21:16:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:16:02,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:16:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-11-13 21:16:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-11-13 21:16:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:16:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:13,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:23,439 WARN L539 Checker$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 21:16:33,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:43,459 WARN L539 Checker$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 21:16:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 360 states and 445 transitions. [2024-11-13 21:16:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 445 transitions. [2024-11-13 21:16:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:16:43,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:16:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 362 states and 448 transitions. [2024-11-13 21:16:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-11-13 21:16:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:16:45,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:16:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 363 states and 450 transitions. [2024-11-13 21:16:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 450 transitions. [2024-11-13 21:16:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:16:47,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 365 states and 453 transitions. [2024-11-13 21:16:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 453 transitions. [2024-11-13 21:16:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:16:49,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:16:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 365 states and 451 transitions. [2024-11-13 21:16:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 451 transitions. [2024-11-13 21:16:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:16:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:16:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 366 states and 452 transitions. [2024-11-13 21:16:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 452 transitions. [2024-11-13 21:16:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:16:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:16:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 369 states and 454 transitions. [2024-11-13 21:16:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 454 transitions. [2024-11-13 21:16:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:16:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:16:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 370 states and 455 transitions. [2024-11-13 21:16:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 455 transitions. [2024-11-13 21:16:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:16:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 371 states and 456 transitions. [2024-11-13 21:16:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 456 transitions. [2024-11-13 21:16:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:16:58,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:17:01,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 372 states and 457 transitions. [2024-11-13 21:17:01,147 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 457 transitions. [2024-11-13 21:17:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:17:01,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:17:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 373 states and 458 transitions. [2024-11-13 21:17:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 458 transitions. [2024-11-13 21:17:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:17:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:17:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 374 states and 459 transitions. [2024-11-13 21:17:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 459 transitions. [2024-11-13 21:17:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:17:06,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:06,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,347 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:17:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 375 states and 460 transitions. [2024-11-13 21:17:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 460 transitions. [2024-11-13 21:17:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:17:08,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:17:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 376 states and 461 transitions. [2024-11-13 21:17:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 461 transitions. [2024-11-13 21:17:11,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:17:11,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:11,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:17:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 377 states and 462 transitions. [2024-11-13 21:17:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 462 transitions. [2024-11-13 21:17:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:17:13,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:17:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 378 states and 463 transitions. [2024-11-13 21:17:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 463 transitions. [2024-11-13 21:17:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:17:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:17:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 379 states and 464 transitions. [2024-11-13 21:17:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 464 transitions. [2024-11-13 21:17:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:17:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:17:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 380 states and 465 transitions. [2024-11-13 21:17:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 465 transitions. [2024-11-13 21:17:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:17:21,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:21,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:17:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 381 states and 466 transitions. [2024-11-13 21:17:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 466 transitions. [2024-11-13 21:17:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:17:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:17:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 382 states and 467 transitions. [2024-11-13 21:17:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 467 transitions. [2024-11-13 21:17:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:17:26,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:17:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 383 states and 468 transitions. [2024-11-13 21:17:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 468 transitions. [2024-11-13 21:17:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:17:29,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:17:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 384 states and 469 transitions. [2024-11-13 21:17:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 469 transitions. [2024-11-13 21:17:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:17:32,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:32,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:17:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 385 states and 470 transitions. [2024-11-13 21:17:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 470 transitions. [2024-11-13 21:17:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:17:36,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:39,270 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:17:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-13 21:17:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-13 21:17:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:40,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:17:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 387 states and 472 transitions. [2024-11-13 21:17:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 472 transitions. [2024-11-13 21:17:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:17:43,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:43,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:17:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 388 states and 473 transitions. [2024-11-13 21:17:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 473 transitions. [2024-11-13 21:17:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:17:47,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:17:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 389 states and 474 transitions. [2024-11-13 21:17:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 474 transitions. [2024-11-13 21:17:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:17:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:17:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 390 states and 475 transitions. [2024-11-13 21:17:53,746 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 475 transitions. [2024-11-13 21:17:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:17:53,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:53,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:17:58,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 391 states and 476 transitions. [2024-11-13 21:17:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 476 transitions. [2024-11-13 21:17:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:17:58,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:18:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 392 states and 477 transitions. [2024-11-13 21:18:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 477 transitions. [2024-11-13 21:18:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:18:02,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:18:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 393 states and 478 transitions. [2024-11-13 21:18:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 478 transitions. [2024-11-13 21:18:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:18:06,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:18:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 394 states and 479 transitions. [2024-11-13 21:18:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 479 transitions. [2024-11-13 21:18:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:18:10,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:18:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 395 states and 480 transitions. [2024-11-13 21:18:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 480 transitions. [2024-11-13 21:18:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:18:14,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:18:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 396 states and 481 transitions. [2024-11-13 21:18:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 481 transitions. [2024-11-13 21:18:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:18:18,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:18:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 397 states and 482 transitions. [2024-11-13 21:18:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 482 transitions. [2024-11-13 21:18:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:18:22,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:18:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 398 states and 483 transitions. [2024-11-13 21:18:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 483 transitions. [2024-11-13 21:18:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:18:26,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:18:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 399 states and 484 transitions. [2024-11-13 21:18:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 484 transitions. [2024-11-13 21:18:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:18:30,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:18:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 400 states and 485 transitions. [2024-11-13 21:18:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 485 transitions. [2024-11-13 21:18:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:18:35,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:18:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 401 states and 486 transitions. [2024-11-13 21:18:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 486 transitions. [2024-11-13 21:18:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:18:40,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:44,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:18:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 402 states and 487 transitions. [2024-11-13 21:18:45,124 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 487 transitions. [2024-11-13 21:18:45,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:18:45,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:48,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:18:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 403 states and 488 transitions. [2024-11-13 21:18:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 488 transitions. [2024-11-13 21:18:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:18:49,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:18:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 404 states and 489 transitions. [2024-11-13 21:18:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 489 transitions. [2024-11-13 21:18:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:18:53,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:18:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 405 states and 490 transitions. [2024-11-13 21:18:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 490 transitions. [2024-11-13 21:18:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:18:57,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:19:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 406 states and 491 transitions. [2024-11-13 21:19:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 491 transitions. [2024-11-13 21:19:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:19:02,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:19:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 407 states and 492 transitions. [2024-11-13 21:19:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 492 transitions. [2024-11-13 21:19:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:19:07,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:19:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 408 states and 493 transitions. [2024-11-13 21:19:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 493 transitions. [2024-11-13 21:19:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:19:12,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:19:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 409 states and 494 transitions. [2024-11-13 21:19:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 494 transitions. [2024-11-13 21:19:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:19:34,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:34,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:19:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 410 states and 499 transitions. [2024-11-13 21:19:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 499 transitions. [2024-11-13 21:19:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:19:37,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:19:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 411 states and 503 transitions. [2024-11-13 21:19:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 503 transitions. [2024-11-13 21:19:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:19:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 21:19:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 412 states and 505 transitions. [2024-11-13 21:19:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 505 transitions. [2024-11-13 21:19:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:19:44,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:19:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 413 states and 506 transitions. [2024-11-13 21:19:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 506 transitions. [2024-11-13 21:19:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:19:47,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:19:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 414 states and 507 transitions. [2024-11-13 21:19:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 507 transitions. [2024-11-13 21:19:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:19:51,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:19:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 416 states and 511 transitions. [2024-11-13 21:19:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 511 transitions. [2024-11-13 21:19:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:19:56,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:20:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 417 states and 512 transitions. [2024-11-13 21:20:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 512 transitions. [2024-11-13 21:20:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:20:02,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:20:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 418 states and 513 transitions. [2024-11-13 21:20:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 513 transitions. [2024-11-13 21:20:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:20:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:20:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 419 states and 514 transitions. [2024-11-13 21:20:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 514 transitions. [2024-11-13 21:20:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:20:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:20:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 420 states and 515 transitions. [2024-11-13 21:20:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 515 transitions. [2024-11-13 21:20:16,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:20:16,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:20:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 421 states and 516 transitions. [2024-11-13 21:20:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 516 transitions. [2024-11-13 21:20:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:20:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:20:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 422 states and 517 transitions. [2024-11-13 21:20:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 517 transitions. [2024-11-13 21:20:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:20:25,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:20:30,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 423 states and 518 transitions. [2024-11-13 21:20:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 518 transitions. [2024-11-13 21:20:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:20:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:20:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 424 states and 519 transitions. [2024-11-13 21:20:35,000 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 519 transitions. [2024-11-13 21:20:35,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:20:35,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:35,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:20:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:40,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 425 states and 520 transitions. [2024-11-13 21:20:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 520 transitions. [2024-11-13 21:20:40,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:20:40,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:40,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:20:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 426 states and 521 transitions. [2024-11-13 21:20:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 521 transitions. [2024-11-13 21:20:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:20:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:20:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 427 states and 522 transitions. [2024-11-13 21:20:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 522 transitions. [2024-11-13 21:20:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:20:50,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:20:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 428 states and 523 transitions. [2024-11-13 21:20:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 523 transitions. [2024-11-13 21:20:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:20:57,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:57,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:21:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:01,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 429 states and 524 transitions. [2024-11-13 21:21:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 524 transitions. [2024-11-13 21:21:01,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:21:01,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:01,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:21:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 430 states and 525 transitions. [2024-11-13 21:21:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 525 transitions. [2024-11-13 21:21:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:21:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:21:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 431 states and 526 transitions. [2024-11-13 21:21:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 526 transitions. [2024-11-13 21:21:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:21:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:21:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 432 states and 527 transitions. [2024-11-13 21:21:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 527 transitions. [2024-11-13 21:21:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:21:18,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:21:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 433 states and 528 transitions. [2024-11-13 21:21:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 528 transitions. [2024-11-13 21:21:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:21:23,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:23,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:28,647 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:21:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 434 states and 529 transitions. [2024-11-13 21:21:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 529 transitions. [2024-11-13 21:21:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:21:30,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:21:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 435 states and 530 transitions. [2024-11-13 21:21:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 530 transitions. [2024-11-13 21:21:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:21:37,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:21:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 436 states and 531 transitions. [2024-11-13 21:21:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 531 transitions. [2024-11-13 21:21:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:21:41,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:22:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 437 states and 532 transitions. [2024-11-13 21:22:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 532 transitions. [2024-11-13 21:22:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:22:05,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:22:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 438 states and 533 transitions. [2024-11-13 21:22:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 533 transitions. [2024-11-13 21:22:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:22:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:22:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 439 states and 534 transitions. [2024-11-13 21:22:19,526 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 534 transitions. [2024-11-13 21:22:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:22:19,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:22:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 440 states and 535 transitions. [2024-11-13 21:22:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 535 transitions. [2024-11-13 21:22:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:22:25,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:22:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 441 states and 536 transitions. [2024-11-13 21:22:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 536 transitions. [2024-11-13 21:22:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:22:34,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:34,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:22:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 442 states and 537 transitions. [2024-11-13 21:22:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 537 transitions. [2024-11-13 21:22:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:22:39,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:39,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 21:22:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 443 states and 538 transitions. [2024-11-13 21:22:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 538 transitions. [2024-11-13 21:22:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:22:47,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 21:22:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 444 states and 539 transitions. [2024-11-13 21:22:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 539 transitions. [2024-11-13 21:22:54,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:22:54,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 21:23:00,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 445 states and 540 transitions. [2024-11-13 21:23:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 540 transitions. [2024-11-13 21:23:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:23:00,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 21:23:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 446 states and 541 transitions. [2024-11-13 21:23:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 541 transitions. [2024-11-13 21:23:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:23:11,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:23:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 447 states and 542 transitions. [2024-11-13 21:23:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 542 transitions. [2024-11-13 21:23:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:23:19,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:19,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 21:23:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 448 states and 543 transitions. [2024-11-13 21:23:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 543 transitions. [2024-11-13 21:23:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:23:28,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 21:23:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 449 states and 544 transitions. [2024-11-13 21:23:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 544 transitions. [2024-11-13 21:23:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:23:38,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 21:23:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 450 states and 545 transitions. [2024-11-13 21:23:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 545 transitions. [2024-11-13 21:23:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:23:46,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 21:23:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 451 states and 546 transitions. [2024-11-13 21:23:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 546 transitions. [2024-11-13 21:23:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:23:55,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 21:24:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 452 states and 547 transitions. [2024-11-13 21:24:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 547 transitions. [2024-11-13 21:24:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:24:06,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 21:24:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 453 states and 548 transitions. [2024-11-13 21:24:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 548 transitions. [2024-11-13 21:24:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:24:16,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:16,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 21:24:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 454 states and 549 transitions. [2024-11-13 21:24:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 549 transitions. [2024-11-13 21:24:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:24:26,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 21:24:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:35,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 455 states and 550 transitions. [2024-11-13 21:24:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 550 transitions. [2024-11-13 21:24:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:24:35,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 21:24:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 456 states and 551 transitions. [2024-11-13 21:24:45,041 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 551 transitions. [2024-11-13 21:24:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:24:45,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:45,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms