./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array11_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/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_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array11_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b --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 c3ac08a3f6fb5579b9b2ae158efc8988dd3312e617d74223198803ffe0b335cb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:08:39,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:08:39,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:08:39,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:08:39,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:08:39,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:08:39,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:08:39,415 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:08:39,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:08:39,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:08:39,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:08:39,417 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:08:39,417 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:08:39,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:08:39,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:08:39,418 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:08:39,418 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:08:39,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:08:39,418 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:08:39,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:08:39,418 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_7df122fa-14a5-402b-acba-53047dc1c656/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 ! 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 -> c3ac08a3f6fb5579b9b2ae158efc8988dd3312e617d74223198803ffe0b335cb [2024-12-06 00:08:39,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:08:39,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:08:39,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:08:39,655 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:08:39,655 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:08:39,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-patterns/array11_pattern.c [2024-12-06 00:08:42,287 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/data/dcbf84dd4/ad6eecf75a884c388509b5e0f2ebdf99/FLAG9f13f9161 [2024-12-06 00:08:42,305 ERROR L? ?]: Error during toolchain job processing: java.lang.NullPointerException: Cannot invoke "String.equalsIgnoreCase(String)" because "kindStr" is null at org.eclipse.cdt.internal.core.model.PathEntry.kindFromString(PathEntry.java:80) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.decodePathEntry(DefaultPathEntryStore.java:127) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.getRawPathEntries(DefaultPathEntryStore.java:97) at org.eclipse.cdt.internal.core.model.PathEntryStoreProxy.getRawPathEntries(PathEntryStoreProxy.java:102) at org.eclipse.cdt.internal.core.model.PathEntryManager.getRawPathEntries(PathEntryManager.java:666) at org.eclipse.cdt.core.model.CoreModel.getRawPathEntries(CoreModel.java:937) at org.eclipse.cdt.core.model.CoreModel.oldIsScannerInformationEmpty(CoreModel.java:1307) at org.eclipse.cdt.core.model.CoreModel.isScannerInformationEmpty(CoreModel.java:1252) at org.eclipse.cdt.internal.core.pdom.indexer.ProjectIndexerInputAdapter.isFileBuildConfigured(ProjectIndexerInputAdapter.java:267) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.isRequiredInIndex(AbstractIndexerTask.java:748) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.extractFiles(AbstractIndexerTask.java:667) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTask(AbstractIndexerTask.java:558) at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.run(PDOMIndexerTask.java:164) at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIndexerJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:08:42,467 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:08:42,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/sv-benchmarks/c/array-patterns/array11_pattern.c [2024-12-06 00:08:42,473 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/data/dcbf84dd4/ad6eecf75a884c388509b5e0f2ebdf99/FLAG9f13f9161 [2024-12-06 00:08:42,488 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/data/dcbf84dd4/ad6eecf75a884c388509b5e0f2ebdf99 [2024-12-06 00:08:42,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:08:42,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:08:42,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:08:42,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:08:42,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:08:42,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483984a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42, skipping insertion in model container [2024-12-06 00:08:42,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,516 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:08:42,622 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_7df122fa-14a5-402b-acba-53047dc1c656/sv-benchmarks/c/array-patterns/array11_pattern.c[1357,1370] [2024-12-06 00:08:42,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:08:42,648 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:08:42,656 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_7df122fa-14a5-402b-acba-53047dc1c656/sv-benchmarks/c/array-patterns/array11_pattern.c[1357,1370] [2024-12-06 00:08:42,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:08:42,676 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:08:42,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42 WrapperNode [2024-12-06 00:08:42,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:08:42,677 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:08:42,677 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:08:42,677 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:08:42,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,688 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,704 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-12-06 00:08:42,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:08:42,705 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:08:42,705 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:08:42,705 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:08:42,710 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,717 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,718 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,722 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,722 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:08:42,725 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:08:42,725 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:08:42,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:08:42,726 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:42,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:08:42,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:08:42,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:08:42,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7df122fa-14a5-402b-acba-53047dc1c656/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:08:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:08:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:08:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:08:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:08:42,822 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:08:42,823 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:08:42,957 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-06 00:08:42,957 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:08:42,986 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:08:42,987 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:08:42,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:08:42 BoogieIcfgContainer [2024-12-06 00:08:42,987 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:08:42,988 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:08:42,988 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:08:42,994 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:08:42,995 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:08:42" (1/1) ... [2024-12-06 00:08:43,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:08:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-12-06 00:08:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-12-06 00:08:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:08:43,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:43,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:43,164 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 00:08:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-12-06 00:08:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-12-06 00:08:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:08:43,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:43,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:43,443 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 00:08:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 24 transitions. [2024-12-06 00:08:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2024-12-06 00:08:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:08:43,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 26 states and 38 transitions. [2024-12-06 00:08:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2024-12-06 00:08:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:08:44,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:44,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 00:08:44,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:44,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:08:44,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:08:44,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2024-12-06 00:08:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 34 states and 59 transitions. [2024-12-06 00:08:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 59 transitions. [2024-12-06 00:08:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:08:46,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:46,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 00:08:46,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:46,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:08:46,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:08:46,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2024-12-06 00:08:46,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 32 states and 54 transitions. [2024-12-06 00:08:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 54 transitions. [2024-12-06 00:08:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:08:47,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 40 states and 70 transitions. [2024-12-06 00:08:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-12-06 00:08:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:08:49,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:49,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 41 states and 72 transitions. [2024-12-06 00:08:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 72 transitions. [2024-12-06 00:08:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:08:49,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:49,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:49,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 00:08:49,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:49,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:08:50,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:08:50,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2024-12-06 00:08:50,963 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:50,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:50,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 203 [2024-12-06 00:08:50,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,003 INFO L349 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2024-12-06 00:08:51,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 148 treesize of output 439 [2024-12-06 00:08:51,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,267 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2024-12-06 00:08:51,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-12-06 00:08:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,470 INFO L349 Elim1Store]: treesize reduction 32, result has 31.9 percent of original size [2024-12-06 00:08:51,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 26 [2024-12-06 00:08:51,652 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:51,653 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2024-12-06 00:08:51,660 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:51,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 179 [2024-12-06 00:08:51,835 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:51,836 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2024-12-06 00:08:51,855 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:51,856 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2024-12-06 00:08:51,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,930 INFO L349 Elim1Store]: treesize reduction 90, result has 7.2 percent of original size [2024-12-06 00:08:51,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 148 treesize of output 227 [2024-12-06 00:08:51,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:51,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,974 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:51,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 52 [2024-12-06 00:08:52,018 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:52,018 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2024-12-06 00:08:52,020 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:52,073 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:52,073 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-12-06 00:08:52,098 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:52,098 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2024-12-06 00:08:53,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 161 [2024-12-06 00:08:53,211 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:53,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 472 treesize of output 476 [2024-12-06 00:08:53,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 156 [2024-12-06 00:08:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 93 transitions. [2024-12-06 00:08:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 93 transitions. [2024-12-06 00:08:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:08:57,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:57,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 00:08:57,669 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:57,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:08:57,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:08:57,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2024-12-06 00:08:58,122 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:58,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 258 treesize of output 221 [2024-12-06 00:08:58,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,164 INFO L349 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2024-12-06 00:08:58,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 4 case distinctions, treesize of input 166 treesize of output 576 [2024-12-06 00:08:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,545 INFO L349 Elim1Store]: treesize reduction 74, result has 1.3 percent of original size [2024-12-06 00:08:58,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 124 [2024-12-06 00:08:58,624 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:58,625 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2024-12-06 00:08:58,628 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:58,775 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:58,775 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2024-12-06 00:08:58,777 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:58,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:58,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:58,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:58,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,013 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,028 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,030 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 207 treesize of output 446 [2024-12-06 00:08:59,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,244 INFO L349 Elim1Store]: treesize reduction 58, result has 26.6 percent of original size [2024-12-06 00:08:59,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 38 [2024-12-06 00:08:59,315 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:59,315 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2024-12-06 00:08:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,351 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:08:59,362 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,365 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:08:59,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 51 [2024-12-06 00:08:59,396 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:59,397 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2024-12-06 00:08:59,398 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:08:59,448 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:59,449 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2024-12-06 00:08:59,473 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:08:59,473 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2024-12-06 00:09:00,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 161 [2024-12-06 00:09:00,393 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:00,393 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 370 treesize of output 376 [2024-12-06 00:09:00,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 172 [2024-12-06 00:09:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 53 states and 94 transitions. [2024-12-06 00:09:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 94 transitions. [2024-12-06 00:09:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:09:01,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 61 states and 112 transitions. [2024-12-06 00:09:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 112 transitions. [2024-12-06 00:09:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:09:04,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:04,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 114 transitions. [2024-12-06 00:09:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 114 transitions. [2024-12-06 00:09:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:09:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:09:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 102 transitions. [2024-12-06 00:09:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 102 transitions. [2024-12-06 00:09:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:09:05,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:05,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 00:09:05,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:05,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:09:05,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:09:05,858 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2024-12-06 00:09:05,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 55 [2024-12-06 00:09:06,980 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:09:06,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:06,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 231 [2024-12-06 00:09:07,020 INFO L349 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2024-12-06 00:09:07,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 107 [2024-12-06 00:09:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,087 INFO L349 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2024-12-06 00:09:07,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 3 select indices, 3 select index equivalence classes, 17 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 6 case distinctions, treesize of input 175 treesize of output 531 [2024-12-06 00:09:07,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,275 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,278 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,286 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,325 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,327 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 283 [2024-12-06 00:09:07,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,463 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,480 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 1 select indices, 1 select index equivalence classes, 12 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 283 [2024-12-06 00:09:07,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,795 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,796 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,797 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:07,814 INFO L349 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2024-12-06 00:09:07,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 4 select indices, 4 select index equivalence classes, 18 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 141 treesize of output 365 [2024-12-06 00:09:07,859 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:07,860 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2024-12-06 00:09:07,863 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:09:07,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:07,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,034 INFO L349 Elim1Store]: treesize reduction 46, result has 34.3 percent of original size [2024-12-06 00:09:08,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 38 [2024-12-06 00:09:08,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,209 INFO L349 Elim1Store]: treesize reduction 69, result has 1.4 percent of original size [2024-12-06 00:09:08,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 72 treesize of output 59 [2024-12-06 00:09:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:08,297 INFO L349 Elim1Store]: treesize reduction 46, result has 34.3 percent of original size [2024-12-06 00:09:08,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 40 [2024-12-06 00:09:08,329 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:08,330 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2024-12-06 00:09:08,385 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:08,386 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2024-12-06 00:09:10,187 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:10,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 196 treesize of output 152 [2024-12-06 00:09:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 66 states and 119 transitions. [2024-12-06 00:09:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 119 transitions. [2024-12-06 00:09:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:09:16,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:16,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:16,322 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-12-06 00:09:16,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:16,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:09:16,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:09:16,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2024-12-06 00:09:16,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 55 [2024-12-06 00:09:16,972 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:09:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:16,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 231 [2024-12-06 00:09:17,004 INFO L349 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2024-12-06 00:09:17,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 107 [2024-12-06 00:09:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,057 INFO L349 Elim1Store]: treesize reduction 144, result has 0.7 percent of original size [2024-12-06 00:09:17,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 3 select indices, 3 select index equivalence classes, 14 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 6 case distinctions, treesize of input 175 treesize of output 529 [2024-12-06 00:09:17,207 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,207 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2024-12-06 00:09:17,291 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,292 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2024-12-06 00:09:17,431 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,432 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2024-12-06 00:09:17,433 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:09:17,572 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,572 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-12-06 00:09:17,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,663 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,665 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 131 [2024-12-06 00:09:17,707 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 156 [2024-12-06 00:09:17,794 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,795 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2024-12-06 00:09:17,827 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,828 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2024-12-06 00:09:17,858 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,858 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2024-12-06 00:09:17,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 97 [2024-12-06 00:09:17,943 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:17,944 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2024-12-06 00:09:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:17,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:17,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:18,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 27 [2024-12-06 00:09:19,829 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:19,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 196 treesize of output 152 [2024-12-06 00:09:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 67 states and 119 transitions. [2024-12-06 00:09:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 119 transitions. [2024-12-06 00:09:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:09:21,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 75 states and 137 transitions. [2024-12-06 00:09:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 137 transitions. [2024-12-06 00:09:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:09:25,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 76 states and 139 transitions. [2024-12-06 00:09:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 139 transitions. [2024-12-06 00:09:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:09:26,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:26,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:26,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 00:09:26,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:26,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:09:26,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:09:27,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2024-12-06 00:09:27,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2024-12-06 00:09:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:09:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 71 states and 130 transitions. [2024-12-06 00:09:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 130 transitions. [2024-12-06 00:09:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:09:27,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:27,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 66 states and 112 transitions. [2024-12-06 00:09:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 112 transitions. [2024-12-06 00:09:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:09:29,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:29,959 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-12-06 00:09:29,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:29,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-12-06 00:09:29,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-12-06 00:09:30,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2024-12-06 00:09:30,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 55 [2024-12-06 00:09:30,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:30,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:30,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 83 [2024-12-06 00:09:31,993 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:09:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 382 treesize of output 333 [2024-12-06 00:09:32,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,052 INFO L349 Elim1Store]: treesize reduction 360, result has 0.3 percent of original size [2024-12-06 00:09:32,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 10 new quantified variables, introduced 12 case distinctions, treesize of input 264 treesize of output 719 [2024-12-06 00:09:32,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:32,466 INFO L349 Elim1Store]: treesize reduction 158, result has 0.6 percent of original size [2024-12-06 00:09:32,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 88 treesize of output 144 [2024-12-06 00:09:32,535 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:32,535 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2024-12-06 00:09:32,858 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:32,859 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2024-12-06 00:09:32,979 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:32,979 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2024-12-06 00:09:33,043 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:33,043 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2024-12-06 00:09:33,096 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:33,097 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2024-12-06 00:09:33,184 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:33,185 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2024-12-06 00:09:33,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:09:33,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 347 [2024-12-06 00:09:33,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 312 treesize of output 341 [2024-12-06 00:09:33,804 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:33,805 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2024-12-06 00:09:33,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:33,910 INFO L349 Elim1Store]: treesize reduction 83, result has 38.1 percent of original size [2024-12-06 00:09:33,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 199 treesize of output 197 [2024-12-06 00:09:34,039 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:09:34,040 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 120 [2024-12-06 00:09:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:34,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:09:48,580 WARN L286 SmtUtils]: Spent 13.96s on a formula simplification. DAG size of input: 425 DAG size of output: 231 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-12-06 00:09:48,581 INFO L349 Elim1Store]: treesize reduction 2410, result has 30.8 percent of original size [2024-12-06 00:09:48,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 50 case distinctions, treesize of input 785 treesize of output 2277 [2024-12-06 00:16:53,905 WARN L286 SmtUtils]: Spent 5.72s on a formula simplification. DAG size of input: 816 DAG size of output: 1116 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 00:18:10,601 WARN L286 SmtUtils]: Spent 10.06s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 00:20:20,054 WARN L286 SmtUtils]: Spent 11.99s on a formula simplification. DAG size of input: 815 DAG size of output: 1086 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 00:20:28,276 WARN L286 SmtUtils]: Spent 6.07s on a formula simplification. DAG size of input: 758 DAG size of output: 824 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)