./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b --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 4030584521f36b8dc597e2fe097d1241b197ec784cb344ca35f6903bd5f84f17 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:15:43,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:15:43,184 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:15:43,189 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:15:43,189 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:15:43,209 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:15:43,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:15:43,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:15:43,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:15:43,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:15:43,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:15:43,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:15:43,212 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:15:43,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:43,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:15:43,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:15:43,213 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_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b 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 -> 4030584521f36b8dc597e2fe097d1241b197ec784cb344ca35f6903bd5f84f17 [2024-12-06 02:15:43,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:15:43,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:15:43,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:15:43,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:15:43,499 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:15:43,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_unwindbound10.c [2024-12-06 02:15:46,630 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/data/b5c45c15c/962bca0016f04bdaa2e41683e00a4f5c/FLAGfbb7e98bb [2024-12-06 02:15:46,854 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:15:46,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_unwindbound10.c [2024-12-06 02:15:46,862 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/data/b5c45c15c/962bca0016f04bdaa2e41683e00a4f5c/FLAGfbb7e98bb [2024-12-06 02:15:47,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/data/b5c45c15c/962bca0016f04bdaa2e41683e00a4f5c [2024-12-06 02:15:47,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:15:47,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:15:47,199 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:47,199 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:15:47,203 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:15:47,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6c0389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47, skipping insertion in model container [2024-12-06 02:15:47,205 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,217 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:15:47,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:47,374 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:15:47,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:47,412 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:15:47,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47 WrapperNode [2024-12-06 02:15:47,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:47,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:47,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:15:47,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:15:47,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,425 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,450 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 169 [2024-12-06 02:15:47,450 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:47,451 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:15:47,451 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:15:47,451 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:15:47,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,460 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,464 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,465 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,472 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,473 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:15:47,474 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:15:47,474 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:15:47,474 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:15:47,475 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:47" (1/1) ... [2024-12-06 02:15:47,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:47,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:15:47,506 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:15:47,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8017ee18-6452-49d4-a5f4-ee23c6da454e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:15:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:15:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:15:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:15:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:15:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:15:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:15:47,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:15:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:15:47,584 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:15:47,586 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:15:48,056 INFO L? ?]: Removed 137 outVars from TransFormulas that were not future-live. [2024-12-06 02:15:48,056 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:15:48,097 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:15:48,097 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:15:48,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:15:48 BoogieIcfgContainer [2024-12-06 02:15:48,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:15:48,098 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:15:48,099 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:15:48,110 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:15:48,110 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:15:48" (1/1) ... [2024-12-06 02:15:48,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:15:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 218 states and 230 transitions. [2024-12-06 02:15:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 230 transitions. [2024-12-06 02:15:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:15:48,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 217 states and 229 transitions. [2024-12-06 02:15:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 229 transitions. [2024-12-06 02:15:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:15:48,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 216 states and 228 transitions. [2024-12-06 02:15:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 228 transitions. [2024-12-06 02:15:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:15:48,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 215 states and 227 transitions. [2024-12-06 02:15:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 227 transitions. [2024-12-06 02:15:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:15:48,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 214 states and 226 transitions. [2024-12-06 02:15:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 226 transitions. [2024-12-06 02:15:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:15:48,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 213 states and 225 transitions. [2024-12-06 02:15:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 225 transitions. [2024-12-06 02:15:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:15:48,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,606 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:15:48,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 212 states and 224 transitions. [2024-12-06 02:15:48,699 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 224 transitions. [2024-12-06 02:15:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:15:48,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 211 states and 223 transitions. [2024-12-06 02:15:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 223 transitions. [2024-12-06 02:15:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:15:48,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 210 states and 222 transitions. [2024-12-06 02:15:48,890 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 222 transitions. [2024-12-06 02:15:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:15:48,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 209 states and 221 transitions. [2024-12-06 02:15:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 221 transitions. [2024-12-06 02:15:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:15:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 208 states and 220 transitions. [2024-12-06 02:15:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 220 transitions. [2024-12-06 02:15:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:15:49,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 207 states and 219 transitions. [2024-12-06 02:15:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2024-12-06 02:15:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:15:49,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 206 states and 218 transitions. [2024-12-06 02:15:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 218 transitions. [2024-12-06 02:15:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:15:49,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:49,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 02:15:49,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 205 states and 217 transitions. [2024-12-06 02:15:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 217 transitions. [2024-12-06 02:15:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:15:50,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:50,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 204 states and 216 transitions. [2024-12-06 02:15:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 216 transitions. [2024-12-06 02:15:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:15:50,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 206 states and 218 transitions. [2024-12-06 02:15:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 218 transitions. [2024-12-06 02:15:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:15:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 207 states and 219 transitions. [2024-12-06 02:15:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2024-12-06 02:15:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:15:52,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 227 transitions. [2024-12-06 02:15:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 227 transitions. [2024-12-06 02:15:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:15:52,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 213 states and 228 transitions. [2024-12-06 02:15:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 228 transitions. [2024-12-06 02:15:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:15:52,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 219 states and 236 transitions. [2024-12-06 02:15:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 236 transitions. [2024-12-06 02:15:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:54,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:54,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 02:15:54,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 246 transitions. [2024-12-06 02:15:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 246 transitions. [2024-12-06 02:15:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:15:55,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 257 transitions. [2024-12-06 02:15:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 257 transitions. [2024-12-06 02:15:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:15:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:15:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 233 states and 256 transitions. [2024-12-06 02:15:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 256 transitions. [2024-12-06 02:15:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:15:57,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:57,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:57,258 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:15:57,260 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 243 states and 271 transitions. [2024-12-06 02:16:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 271 transitions. [2024-12-06 02:16:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:16:01,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 242 states and 270 transitions. [2024-12-06 02:16:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 270 transitions. [2024-12-06 02:16:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:16:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:01,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:16:01,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 254 states and 288 transitions. [2024-12-06 02:16:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 288 transitions. [2024-12-06 02:16:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:16:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:04,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:16:04,657 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 255 states and 289 transitions. [2024-12-06 02:16:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 289 transitions. [2024-12-06 02:16:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:16:04,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:04,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:16:04,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 256 states and 290 transitions. [2024-12-06 02:16:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 290 transitions. [2024-12-06 02:16:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:16:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 257 states and 292 transitions. [2024-12-06 02:16:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 292 transitions. [2024-12-06 02:16:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:16:05,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:05,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 259 states and 295 transitions. [2024-12-06 02:16:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 295 transitions. [2024-12-06 02:16:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:16:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:06,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:16:06,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 262 states and 299 transitions. [2024-12-06 02:16:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 299 transitions. [2024-12-06 02:16:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:16:07,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:07,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:07,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:16:07,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 270 states and 308 transitions. [2024-12-06 02:16:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 308 transitions. [2024-12-06 02:16:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:16:09,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:09,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 272 states and 311 transitions. [2024-12-06 02:16:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 311 transitions. [2024-12-06 02:16:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:16:09,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 273 states and 312 transitions. [2024-12-06 02:16:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 312 transitions. [2024-12-06 02:16:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:16:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 274 states and 313 transitions. [2024-12-06 02:16:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 313 transitions. [2024-12-06 02:16:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:16:09,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:09,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:16:09,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:10,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 278 states and 318 transitions. [2024-12-06 02:16:10,661 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 318 transitions. [2024-12-06 02:16:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:16:10,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:10,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 303 states and 354 transitions. [2024-12-06 02:16:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 354 transitions. [2024-12-06 02:16:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:16:14,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:14,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:18,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 329 states and 391 transitions. [2024-12-06 02:16:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 391 transitions. [2024-12-06 02:16:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:16:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 351 states and 422 transitions. [2024-12-06 02:16:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 422 transitions. [2024-12-06 02:16:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:16:22,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 350 states and 421 transitions. [2024-12-06 02:16:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 421 transitions. [2024-12-06 02:16:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:16:22,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 373 states and 454 transitions. [2024-12-06 02:16:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 454 transitions. [2024-12-06 02:16:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:16:27,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 379 states and 468 transitions. [2024-12-06 02:16:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 468 transitions. [2024-12-06 02:16:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:16:29,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 378 states and 467 transitions. [2024-12-06 02:16:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 467 transitions. [2024-12-06 02:16:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:16:29,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 386 states and 484 transitions. [2024-12-06 02:16:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 484 transitions. [2024-12-06 02:16:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:16:33,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 395 states and 502 transitions. [2024-12-06 02:16:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 502 transitions. [2024-12-06 02:16:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:16:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 404 states and 521 transitions. [2024-12-06 02:16:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 521 transitions. [2024-12-06 02:16:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:16:40,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 405 states and 522 transitions. [2024-12-06 02:16:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 522 transitions. [2024-12-06 02:16:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:16:41,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:41,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 404 states and 521 transitions. [2024-12-06 02:16:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 521 transitions. [2024-12-06 02:16:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:16:44,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 414 states and 540 transitions. [2024-12-06 02:16:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 540 transitions. [2024-12-06 02:16:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:16:50,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:50,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 413 states and 539 transitions. [2024-12-06 02:16:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 539 transitions. [2024-12-06 02:16:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:16:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 424 states and 559 transitions. [2024-12-06 02:16:58,366 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 559 transitions. [2024-12-06 02:16:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:16:58,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 423 states and 558 transitions. [2024-12-06 02:17:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 558 transitions. [2024-12-06 02:17:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:17:02,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 422 states and 557 transitions. [2024-12-06 02:17:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 557 transitions. [2024-12-06 02:17:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:17:02,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 421 states and 556 transitions. [2024-12-06 02:17:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 556 transitions. [2024-12-06 02:17:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:17:08,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:08,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 431 states and 570 transitions. [2024-12-06 02:17:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 570 transitions. [2024-12-06 02:17:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:17:11,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 430 states and 569 transitions. [2024-12-06 02:17:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 569 transitions. [2024-12-06 02:17:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:17:47,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:47,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 429 states and 568 transitions. [2024-12-06 02:17:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 568 transitions. [2024-12-06 02:17:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:17:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:18:45,729 WARN L286 SmtUtils]: Spent 10.16s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:18:59,117 WARN L286 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 26 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:20:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 443 states and 590 transitions. [2024-12-06 02:20:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 590 transitions. [2024-12-06 02:20:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:20:24,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:20:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 455 states and 606 transitions. [2024-12-06 02:20:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 606 transitions. [2024-12-06 02:20:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:20:28,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:28,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:20:43,704 WARN L286 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:20:56,005 WARN L286 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 29 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:22:14,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 471 states and 631 transitions. [2024-12-06 02:22:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 631 transitions. [2024-12-06 02:22:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:22:14,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 630 transitions. [2024-12-06 02:22:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 630 transitions. [2024-12-06 02:22:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:22:14,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 471 states and 631 transitions. [2024-12-06 02:22:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 631 transitions. [2024-12-06 02:22:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:22:14,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:22:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 630 transitions. [2024-12-06 02:22:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 630 transitions. [2024-12-06 02:22:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:22:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:18,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 471 states and 631 transitions. [2024-12-06 02:23:18,855 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 631 transitions. [2024-12-06 02:23:18,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:23:18,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:18,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 630 transitions. [2024-12-06 02:23:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 630 transitions. [2024-12-06 02:23:18,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:23:18,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:18,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 472 states and 632 transitions. [2024-12-06 02:24:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 632 transitions. [2024-12-06 02:24:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:24:13,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 471 states and 631 transitions. [2024-12-06 02:24:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 631 transitions. [2024-12-06 02:24:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:13,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:13,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 630 transitions. [2024-12-06 02:24:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 630 transitions. [2024-12-06 02:24:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:13,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:13,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 488 states and 652 transitions. [2024-12-06 02:24:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 652 transitions. [2024-12-06 02:24:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:24:21,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 507 states and 676 transitions. [2024-12-06 02:24:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 676 transitions. [2024-12-06 02:24:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:24:28,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 508 states and 677 transitions. [2024-12-06 02:24:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 677 transitions. [2024-12-06 02:24:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:24:29,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:29,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 509 states and 678 transitions. [2024-12-06 02:24:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 678 transitions. [2024-12-06 02:24:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:24:29,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:29,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:24:29,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 511 states and 680 transitions. [2024-12-06 02:24:29,502 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 680 transitions. [2024-12-06 02:24:29,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:24:29,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:29,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:02,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 516 states and 687 transitions. [2024-12-06 02:25:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 687 transitions. [2024-12-06 02:25:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:25:02,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:10,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 542 states and 719 transitions. [2024-12-06 02:25:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 719 transitions. [2024-12-06 02:25:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:25:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:10,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 566 states and 751 transitions. [2024-12-06 02:25:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 751 transitions. [2024-12-06 02:25:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:25:16,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:16,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 567 states and 753 transitions. [2024-12-06 02:25:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 753 transitions. [2024-12-06 02:25:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:25:16,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:16,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 590 states and 784 transitions. [2024-12-06 02:25:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 784 transitions. [2024-12-06 02:25:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:25:21,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 591 states and 793 transitions. [2024-12-06 02:25:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 793 transitions. [2024-12-06 02:25:22,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:25:22,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:22,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:26,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 596 states and 802 transitions. [2024-12-06 02:25:26,176 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 802 transitions. [2024-12-06 02:25:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:25:26,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:26,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 600 states and 807 transitions. [2024-12-06 02:25:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 807 transitions. [2024-12-06 02:25:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:25:27,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 606 states and 817 transitions. [2024-12-06 02:25:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 817 transitions. [2024-12-06 02:25:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:25:31,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 607 states and 818 transitions. [2024-12-06 02:25:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 818 transitions. [2024-12-06 02:25:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:25:32,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 614 states and 833 transitions. [2024-12-06 02:25:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 833 transitions. [2024-12-06 02:25:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:25:34,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 621 states and 844 transitions. [2024-12-06 02:25:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 844 transitions. [2024-12-06 02:25:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:25:39,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 629 states and 856 transitions. [2024-12-06 02:25:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 856 transitions. [2024-12-06 02:25:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:25:43,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:43,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 660 states and 898 transitions. [2024-12-06 02:25:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 898 transitions. [2024-12-06 02:25:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:25:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 659 states and 897 transitions. [2024-12-06 02:25:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 897 transitions. [2024-12-06 02:25:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:25:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 665 states and 909 transitions. [2024-12-06 02:25:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 909 transitions. [2024-12-06 02:25:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:25:58,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:25:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 666 states and 920 transitions. [2024-12-06 02:25:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 920 transitions. [2024-12-06 02:25:59,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:25:59,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:59,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 676 states and 935 transitions. [2024-12-06 02:26:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 935 transitions. [2024-12-06 02:26:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:26:04,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 677 states and 944 transitions. [2024-12-06 02:26:05,177 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 944 transitions. [2024-12-06 02:26:05,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:26:05,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 676 states and 943 transitions. [2024-12-06 02:26:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 943 transitions. [2024-12-06 02:26:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:26:05,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 677 states and 951 transitions. [2024-12-06 02:26:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 951 transitions. [2024-12-06 02:26:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:26:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:05,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 689 states and 967 transitions. [2024-12-06 02:26:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 967 transitions. [2024-12-06 02:26:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:26:09,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:09,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 688 states and 966 transitions. [2024-12-06 02:26:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 966 transitions. [2024-12-06 02:26:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:26:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:26:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 696 states and 980 transitions. [2024-12-06 02:26:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 980 transitions. [2024-12-06 02:26:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:26:14,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 695 states and 979 transitions. [2024-12-06 02:26:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 979 transitions. [2024-12-06 02:26:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:26:15,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:15,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 694 states and 978 transitions. [2024-12-06 02:26:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 978 transitions. [2024-12-06 02:26:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:26:15,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:26:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:15,275 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:26:15,277 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:26:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 698 states and 986 transitions. [2024-12-06 02:26:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 986 transitions. [2024-12-06 02:26:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:26:17,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:17,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 697 states and 985 transitions. [2024-12-06 02:26:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 985 transitions. [2024-12-06 02:26:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:26:17,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:17,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 696 states and 984 transitions. [2024-12-06 02:26:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 984 transitions. [2024-12-06 02:26:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:26:18,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 714 states and 1007 transitions. [2024-12-06 02:26:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1007 transitions. [2024-12-06 02:26:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:26:23,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:23,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 733 states and 1030 transitions. [2024-12-06 02:26:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1030 transitions. [2024-12-06 02:26:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:26:28,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 734 states and 1031 transitions. [2024-12-06 02:26:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1031 transitions. [2024-12-06 02:26:28,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:26:28,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:28,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:28,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:26:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 735 states and 1032 transitions. [2024-12-06 02:26:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1032 transitions. [2024-12-06 02:26:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:26:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 791 states and 1110 transitions. [2024-12-06 02:29:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1110 transitions. [2024-12-06 02:29:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:29:01,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:01,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:29:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 793 states and 1112 transitions. [2024-12-06 02:29:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1112 transitions. [2024-12-06 02:29:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:29:02,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:30:09,897 WARN L286 SmtUtils]: Spent 20.40s on a formula simplification. DAG size of input: 30 DAG size of output: 27 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:30:20,142 WARN L286 SmtUtils]: Spent 10.04s on a formula simplification that was a NOOP. DAG size: 30 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:30:31,381 WARN L286 SmtUtils]: Spent 10.12s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)