./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array12_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array12_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4cd544b9fc2c4c641198812054f6f7e3a4b46d14448acc5758393bf17818405b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:45:03,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:45:03,748 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:45:03,753 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:45:03,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:45:03,785 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:45:03,786 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:45:03,786 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:45:03,787 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:45:03,787 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:45:03,787 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:45:03,788 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:45:03,788 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:45:03,789 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:45:03,789 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:45:03,789 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:45:03,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:45:03,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:45:03,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:45:03,791 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:45:03,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:45:03,792 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_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cd544b9fc2c4c641198812054f6f7e3a4b46d14448acc5758393bf17818405b [2024-11-13 22:45:04,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:45:04,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:45:04,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:45:04,101 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:45:04,101 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:45:04,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-patterns/array12_pattern.c Unable to find full path for "g++" [2024-11-13 22:45:05,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:45:06,275 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:45:06,275 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/sv-benchmarks/c/array-patterns/array12_pattern.c [2024-11-13 22:45:06,285 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/data/08952e61c/dfcf7f0647ef4e7bbd20950452defa91/FLAG5138d41fa [2024-11-13 22:45:06,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/data/08952e61c/dfcf7f0647ef4e7bbd20950452defa91 [2024-11-13 22:45:06,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:45:06,310 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:45:06,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:45:06,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:45:06,316 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:45:06,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb22341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06, skipping insertion in model container [2024-11-13 22:45:06,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,340 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:45:06,479 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/sv-benchmarks/c/array-patterns/array12_pattern.c[1349,1362] [2024-11-13 22:45:06,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:45:06,510 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:45:06,521 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/sv-benchmarks/c/array-patterns/array12_pattern.c[1349,1362] [2024-11-13 22:45:06,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:45:06,544 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:45:06,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06 WrapperNode [2024-11-13 22:45:06,545 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:45:06,546 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:45:06,546 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:45:06,547 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:45:06,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,558 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,576 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-11-13 22:45:06,576 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:45:06,577 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:45:06,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:45:06,577 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:45:06,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,585 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,585 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,590 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,595 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:45:06,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:45:06,598 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:45:06,598 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:45:06,599 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:45:06,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:45:06,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:45:06,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e06e89-c02e-4b7b-bfe0-fae56e5322fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:45:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:45:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:45:06,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:45:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:45:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:45:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:45:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:45:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:45:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:45:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:45:06,755 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:45:06,757 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:45:06,933 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-13 22:45:06,933 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:45:06,975 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:45:06,975 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:45:06,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:06 BoogieIcfgContainer [2024-11-13 22:45:06,976 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:45:06,977 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:45:06,977 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:45:06,991 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:45:06,992 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:06" (1/1) ... [2024-11-13 22:45:06,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:45:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2024-11-13 22:45:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2024-11-13 22:45:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:45:07,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-11-13 22:45:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-11-13 22:45:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:45:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-11-13 22:45:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-11-13 22:45:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:45:07,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 48 transitions. [2024-11-13 22:45:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 48 transitions. [2024-11-13 22:45:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:45:08,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:08,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 52 transitions. [2024-11-13 22:45:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-13 22:45:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:45:08,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:45:08,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-11-13 22:45:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-13 22:45:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:45:08,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:45:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2024-11-13 22:45:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-11-13 22:45:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:09,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:09,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:45:09,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:09,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:45:10,839 INFO L349 Elim1Store]: treesize reduction 76, result has 37.2 percent of original size [2024-11-13 22:45:10,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 63 [2024-11-13 22:45:13,086 INFO L349 Elim1Store]: treesize reduction 36, result has 71.0 percent of original size [2024-11-13 22:45:13,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 142 treesize of output 170 [2024-11-13 22:45:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 51 states and 108 transitions. [2024-11-13 22:45:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 108 transitions. [2024-11-13 22:45:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:45:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:45:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 44 states and 90 transitions. [2024-11-13 22:45:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 90 transitions. [2024-11-13 22:45:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 55 states and 116 transitions. [2024-11-13 22:45:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 116 transitions. [2024-11-13 22:45:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:34,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:45:34,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 56 states and 119 transitions. [2024-11-13 22:45:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 119 transitions. [2024-11-13 22:45:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:34,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:45:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 57 states and 117 transitions. [2024-11-13 22:45:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 117 transitions. [2024-11-13 22:45:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:36,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:45:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 58 states and 126 transitions. [2024-11-13 22:45:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 126 transitions. [2024-11-13 22:45:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:37,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:37,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:45:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 59 states and 130 transitions. [2024-11-13 22:45:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 130 transitions. [2024-11-13 22:45:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:38,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:45:39,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 60 states and 131 transitions. [2024-11-13 22:45:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 131 transitions. [2024-11-13 22:45:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:39,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:45:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 61 states and 132 transitions. [2024-11-13 22:45:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 132 transitions. [2024-11-13 22:45:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:45:40,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:40,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:45:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 63 states and 136 transitions. [2024-11-13 22:45:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 136 transitions. [2024-11-13 22:45:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:45:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:45:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 74 states and 161 transitions. [2024-11-13 22:45:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 161 transitions. [2024-11-13 22:45:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:50,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:50,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:45:52,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 77 states and 176 transitions. [2024-11-13 22:45:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 176 transitions. [2024-11-13 22:45:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:52,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:45:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 78 states and 181 transitions. [2024-11-13 22:45:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 181 transitions. [2024-11-13 22:45:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:45:53,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:45:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 79 states and 185 transitions. [2024-11-13 22:45:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 185 transitions. [2024-11-13 22:45:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:54,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:45:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 80 states and 186 transitions. [2024-11-13 22:45:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 186 transitions. [2024-11-13 22:45:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:45:54,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:55,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:45:55,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:55,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:45:55,556 INFO L349 Elim1Store]: treesize reduction 76, result has 37.2 percent of original size [2024-11-13 22:45:55,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 63 [2024-11-13 22:47:07,264 WARN L286 SmtUtils]: Spent 26.82s on a formula simplification that was a NOOP. DAG size: 94 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 22:49:16,773 WARN L286 SmtUtils]: Spent 1.13m on a formula simplification that was a NOOP. DAG size: 86 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 22:50:38,244 WARN L286 SmtUtils]: Spent 56.76s on a formula simplification that was a NOOP. DAG size: 89 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 22:53:02,156 WARN L286 SmtUtils]: Spent 2.13m on a formula simplification that was a NOOP. DAG size: 124 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)