./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk --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 6327d27f7abe073a313b5cd298156d916d823d684efcd0c205043cb09610f085 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:35:00,292 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:35:00,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:35:00,442 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:35:00,442 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:35:00,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:35:00,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:35:00,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:35:00,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:35:00,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:35:00,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:35:00,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:35:00,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:35:00,499 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:35:00,501 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:35:00,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:35:00,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:35:00,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:35:00,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:35:00,503 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:35:00,504 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:35:00,508 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:35:00,509 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:35:00,509 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:35:00,510 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:35:00,510 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:35:00,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:35:00,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:00,511 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:35:00,512 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:35:00,512 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:35:00,512 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:35:00,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:35:00,513 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6327d27f7abe073a313b5cd298156d916d823d684efcd0c205043cb09610f085 [2024-11-08 19:35:00,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:35:00,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:35:00,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:35:00,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:35:00,935 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:35:00,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c Unable to find full path for "g++" [2024-11-08 19:35:03,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:35:03,518 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:35:03,519 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c [2024-11-08 19:35:03,538 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/data/646a213c6/1d14dc0fce3f44ab856833cef0563f5e/FLAG0382507bf [2024-11-08 19:35:03,555 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/data/646a213c6/1d14dc0fce3f44ab856833cef0563f5e [2024-11-08 19:35:03,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:35:03,563 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:35:03,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:03,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:35:03,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:35:03,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:03" (1/1) ... [2024-11-08 19:35:03,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba2e825 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:03, skipping insertion in model container [2024-11-08 19:35:03,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:03" (1/1) ... [2024-11-08 19:35:03,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:35:04,053 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_f7540ef9-0035-40d3-b984-8a3435a6b33a/sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c[26453,26466] [2024-11-08 19:35:04,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:04,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:35:04,219 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_f7540ef9-0035-40d3-b984-8a3435a6b33a/sv-benchmarks/c/seq-mthreaded/pals_lcr.8.ufo.BOUNDED-16.pals.c[26453,26466] [2024-11-08 19:35:04,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:04,253 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:35:04,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04 WrapperNode [2024-11-08 19:35:04,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:04,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:04,256 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:35:04,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:35:04,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,291 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,345 INFO L138 Inliner]: procedures = 27, calls = 19, calls flagged for inlining = 14, calls inlined = 14, statements flattened = 531 [2024-11-08 19:35:04,346 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:04,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:35:04,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:35:04,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:35:04,359 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,366 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,380 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,399 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,402 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:35:04,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:35:04,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:35:04,421 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:35:04,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:04" (1/1) ... [2024-11-08 19:35:04,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:04,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:35:04,501 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:35:04,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7540ef9-0035-40d3-b984-8a3435a6b33a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:35:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:35:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:35:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:35:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:35:04,763 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:35:04,765 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:35:05,501 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-11-08 19:35:05,501 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:35:06,790 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:35:06,791 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:35:06,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:06 BoogieIcfgContainer [2024-11-08 19:35:06,791 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:35:06,792 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:35:06,793 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:35:06,803 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:35:06,804 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:06" (1/1) ... [2024-11-08 19:35:06,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:35:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-08 19:35:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-08 19:35:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:35:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 25 transitions. [2024-11-08 19:35:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2024-11-08 19:35:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:35:10,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-08 19:35:12,258 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-08 19:35:12,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:35:12,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-11-08 19:35:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-08 19:35:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:35:15,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 29 states and 49 transitions. [2024-11-08 19:35:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 49 transitions. [2024-11-08 19:35:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:35:18,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 41 states and 75 transitions. [2024-11-08 19:35:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 75 transitions. [2024-11-08 19:35:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:35:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 54 states and 104 transitions. [2024-11-08 19:35:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 104 transitions. [2024-11-08 19:35:56,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:35:56,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:22,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 65 states and 126 transitions. [2024-11-08 19:36:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 126 transitions. [2024-11-08 19:36:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:36:22,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:22,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 78 states and 153 transitions. [2024-11-08 19:36:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 153 transitions. [2024-11-08 19:36:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:36:45,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 90 states and 193 transitions. [2024-11-08 19:37:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 193 transitions. [2024-11-08 19:37:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:37:04,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:08,181 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 108 states and 241 transitions. [2024-11-08 19:37:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 241 transitions. [2024-11-08 19:37:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:37:24,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:26,340 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 111 states and 251 transitions. [2024-11-08 19:37:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 251 transitions. [2024-11-08 19:37:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:37:29,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:29,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 123 states and 290 transitions. [2024-11-08 19:37:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 290 transitions. [2024-11-08 19:37:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:37:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 132 states and 320 transitions. [2024-11-08 19:37:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 320 transitions. [2024-11-08 19:37:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:37:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 138 states and 342 transitions. [2024-11-08 19:38:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 342 transitions. [2024-11-08 19:38:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 147 states and 376 transitions. [2024-11-08 19:38:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 376 transitions. [2024-11-08 19:38:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:16,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 149 states and 379 transitions. [2024-11-08 19:38:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 379 transitions. [2024-11-08 19:38:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:17,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 161 states and 416 transitions. [2024-11-08 19:38:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 416 transitions. [2024-11-08 19:38:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:38,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 165 states and 435 transitions. [2024-11-08 19:38:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 435 transitions. [2024-11-08 19:38:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:38:47,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 165 states and 434 transitions. [2024-11-08 19:38:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 434 transitions. [2024-11-08 19:38:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:38:51,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 195 states and 536 transitions. [2024-11-08 19:44:23,303 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 536 transitions. [2024-11-08 19:44:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:44:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:53,629 WARN L286 SmtUtils]: Spent 7.64s on a formula simplification. DAG size of input: 594 DAG size of output: 436 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:46:04,709 WARN L286 SmtUtils]: Spent 7.50s on a formula simplification. DAG size of input: 596 DAG size of output: 472 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:46:22,165 WARN L286 SmtUtils]: Spent 7.36s on a formula simplification. DAG size of input: 597 DAG size of output: 439 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:46:30,270 WARN L286 SmtUtils]: Spent 7.38s on a formula simplification. DAG size of input: 599 DAG size of output: 475 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:46:48,523 WARN L286 SmtUtils]: Spent 8.37s on a formula simplification. DAG size of input: 598 DAG size of output: 440 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:46:57,906 WARN L286 SmtUtils]: Spent 8.56s on a formula simplification. DAG size of input: 600 DAG size of output: 476 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:47:28,152 WARN L286 SmtUtils]: Spent 5.66s on a formula simplification. DAG size of input: 595 DAG size of output: 519 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:47:35,248 WARN L286 SmtUtils]: Spent 6.24s on a formula simplification. DAG size of input: 597 DAG size of output: 553 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:47:52,374 WARN L286 SmtUtils]: Spent 5.55s on a formula simplification. DAG size of input: 596 DAG size of output: 524 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:48:02,917 WARN L286 SmtUtils]: Spent 6.31s on a formula simplification. DAG size of input: 598 DAG size of output: 558 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:48:21,406 WARN L286 SmtUtils]: Spent 5.94s on a formula simplification. DAG size of input: 599 DAG size of output: 527 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:48:28,487 WARN L286 SmtUtils]: Spent 6.16s on a formula simplification. DAG size of input: 601 DAG size of output: 561 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:48:47,539 WARN L286 SmtUtils]: Spent 6.26s on a formula simplification. DAG size of input: 600 DAG size of output: 528 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 19:48:54,768 WARN L286 SmtUtils]: Spent 6.25s on a formula simplification. DAG size of input: 602 DAG size of output: 562 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)