./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2n_insert_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/list-simple/dll2n_insert_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 97351642d4f3bf3f6d868e0a3719427b4c33bd5e0f87a93a325784728b912f03 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:21:51,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:21:51,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:21:51,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:21:51,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:21:51,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:21:51,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:21:51,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:21:51,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:21:51,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:21:51,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:21:51,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:21:51,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:21:51,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:21:51,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:21:51,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:21:51,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:21:51,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:21:51,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:21:51,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:21:51,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:21:51,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:21:51,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:21:51,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:21:51,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:21:51,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:21:51,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:21:51,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:21:51,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:21:51,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:21:51,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:21:51,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:21:51,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:21:51,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:21:51,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:21:51,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:21:51,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:21:51,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:21:51,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:21:51,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:21:51,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:21:51,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 00:21:51,159 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:21:51,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:21:51,160 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:21:51,160 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:21:51,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:21:51,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:21:51,162 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:21:51,162 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:21:51,163 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:21:51,163 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:21:51,164 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:21:51,164 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:21:51,165 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:21:51,165 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:21:51,165 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:21:51,166 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:21:51,166 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:21:51,166 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:21:51,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:21:51,168 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 00:21:51,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:21:51,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 00:21:51,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:21:51,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:21:51,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:21:51,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:21:51,170 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 00:21:51,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:21:51,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:21:51,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:21:51,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:21:51,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:21:51,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:21:51,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:21:51,173 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:21:51,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:21:51,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:21:51,174 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:21:51,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:21:51,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:21:51,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:21:51,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97351642d4f3bf3f6d868e0a3719427b4c33bd5e0f87a93a325784728b912f03 [2022-11-22 00:21:51,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:21:51,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:21:51,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:21:51,508 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:21:51,508 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:21:51,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/list-simple/dll2n_insert_unequal.i [2022-11-22 00:21:54,569 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:21:54,890 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:21:54,900 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/sv-benchmarks/c/list-simple/dll2n_insert_unequal.i [2022-11-22 00:21:54,922 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/data/7aa08ebb8/6fca1bc83885466f85411d1ce52891be/FLAGb9bb00ce9 [2022-11-22 00:21:54,938 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/data/7aa08ebb8/6fca1bc83885466f85411d1ce52891be [2022-11-22 00:21:54,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:21:54,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:21:54,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:21:54,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:21:54,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:21:54,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:54" (1/1) ... [2022-11-22 00:21:54,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d5871a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:54, skipping insertion in model container [2022-11-22 00:21:54,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:54" (1/1) ... [2022-11-22 00:21:54,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:21:55,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:21:55,280 WARN L237 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_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/sv-benchmarks/c/list-simple/dll2n_insert_unequal.i[24989,25002] [2022-11-22 00:21:55,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:21:55,293 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:21:55,337 WARN L237 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_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/sv-benchmarks/c/list-simple/dll2n_insert_unequal.i[24989,25002] [2022-11-22 00:21:55,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:21:55,364 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:21:55,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55 WrapperNode [2022-11-22 00:21:55,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:21:55,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:21:55,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:21:55,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:21:55,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,411 INFO L138 Inliner]: procedures = 127, calls = 48, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 165 [2022-11-22 00:21:55,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:21:55,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:21:55,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:21:55,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:21:55,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,440 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:21:55,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:21:55,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:21:55,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:21:55,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (1/1) ... [2022-11-22 00:21:55,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:21:55,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:21:55,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:21:55,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:21:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2022-11-22 00:21:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2022-11-22 00:21:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:21:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:21:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:21:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:21:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:21:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:21:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:21:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:21:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:21:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:21:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:21:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:21:55,698 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:21:55,701 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:21:55,741 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2022-11-22 00:21:55,998 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:21:56,199 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:21:56,201 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-22 00:21:56,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:21:56 BoogieIcfgContainer [2022-11-22 00:21:56,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:21:56,209 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:21:56,209 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:21:56,213 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:21:56,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:21:54" (1/3) ... [2022-11-22 00:21:56,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e0e01d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:21:56, skipping insertion in model container [2022-11-22 00:21:56,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:55" (2/3) ... [2022-11-22 00:21:56,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e0e01d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:21:56, skipping insertion in model container [2022-11-22 00:21:56,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:21:56" (3/3) ... [2022-11-22 00:21:56,218 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2n_insert_unequal.i [2022-11-22 00:21:56,237 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:21:56,238 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 00:21:56,301 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:21:56,310 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4826d86b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:21:56,311 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 00:21:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand has 22 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 20 states have internal predecessors, (30), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:21:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-22 00:21:56,323 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:21:56,323 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:21:56,324 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:21:56,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:21:56,328 INFO L85 PathProgramCache]: Analyzing trace with hash -849827724, now seen corresponding path program 1 times [2022-11-22 00:21:56,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:21:56,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774135647] [2022-11-22 00:21:56,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:21:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:21:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:21:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:21:56,786 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:21:56,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774135647] [2022-11-22 00:21:56,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774135647] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:21:56,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:21:56,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:21:56,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602335985] [2022-11-22 00:21:56,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:21:56,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:21:56,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:21:56,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:21:56,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:21:56,826 INFO L87 Difference]: Start difference. First operand has 22 states, 18 states have (on average 1.6666666666666667) internal successors, (30), 20 states have internal predecessors, (30), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:21:57,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:21:57,003 INFO L93 Difference]: Finished difference Result 43 states and 63 transitions. [2022-11-22 00:21:57,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:21:57,005 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-22 00:21:57,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:21:57,012 INFO L225 Difference]: With dead ends: 43 [2022-11-22 00:21:57,013 INFO L226 Difference]: Without dead ends: 18 [2022-11-22 00:21:57,015 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:21:57,019 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 3 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:21:57,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 42 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-22 00:21:57,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-22 00:21:57,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 16. [2022-11-22 00:21:57,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:21:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 22 transitions. [2022-11-22 00:21:57,058 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 22 transitions. Word has length 8 [2022-11-22 00:21:57,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:21:57,059 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 22 transitions. [2022-11-22 00:21:57,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:21:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2022-11-22 00:21:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-22 00:21:57,061 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:21:57,061 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:21:57,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:21:57,061 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:21:57,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:21:57,062 INFO L85 PathProgramCache]: Analyzing trace with hash 166856345, now seen corresponding path program 1 times [2022-11-22 00:21:57,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:21:57,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278348492] [2022-11-22 00:21:57,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:21:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:21:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:21:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:21:57,296 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:21:57,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278348492] [2022-11-22 00:21:57,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278348492] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:21:57,297 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1709431703] [2022-11-22 00:21:57,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:21:57,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:21:57,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:21:57,301 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:21:57,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:21:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:21:57,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-22 00:21:57,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:21:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:21:57,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:21:57,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:21:57,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1709431703] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:21:57,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1159369262] [2022-11-22 00:21:57,748 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2022-11-22 00:21:57,749 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:21:57,752 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:21:57,758 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:21:57,761 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:21:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:57,884 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-22 00:21:57,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 37 [2022-11-22 00:21:57,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:57,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-22 00:21:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:57,997 INFO L321 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2022-11-22 00:21:57,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 38 [2022-11-22 00:21:58,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,058 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-22 00:21:58,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-22 00:21:58,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:21:58,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2022-11-22 00:21:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2022-11-22 00:21:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:21:58,467 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-22 00:21:58,468 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 275 treesize of output 284 [2022-11-22 00:21:58,583 INFO L321 Elim1Store]: treesize reduction 132, result has 20.0 percent of original size [2022-11-22 00:21:58,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 278 treesize of output 294 [2022-11-22 00:21:59,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,316 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-22 00:21:59,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 4 case distinctions, treesize of input 283 treesize of output 269 [2022-11-22 00:21:59,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,428 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 00:21:59,428 INFO L350 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 5 case distinctions, treesize of input 287 treesize of output 272 [2022-11-22 00:21:59,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 267 [2022-11-22 00:21:59,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 267 [2022-11-22 00:21:59,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,585 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,670 INFO L321 Elim1Store]: treesize reduction 66, result has 32.0 percent of original size [2022-11-22 00:21:59,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 423 treesize of output 451 [2022-11-22 00:21:59,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 488 treesize of output 523 [2022-11-22 00:21:59,761 INFO L350 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 112 treesize of output 54 [2022-11-22 00:21:59,778 INFO L350 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 21 treesize of output 13 [2022-11-22 00:21:59,796 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:59,797 INFO L350 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 17 [2022-11-22 00:21:59,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:59,902 INFO L321 Elim1Store]: treesize reduction 22, result has 4.3 percent of original size [2022-11-22 00:21:59,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 415 treesize of output 370 [2022-11-22 00:22:00,056 INFO L350 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 108 treesize of output 54 [2022-11-22 00:22:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,073 INFO L350 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 27 treesize of output 17 [2022-11-22 00:22:00,091 INFO L350 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 28 treesize of output 16 [2022-11-22 00:22:00,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:22:00,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:22:00,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,626 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:00,627 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:00,669 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-22 00:22:00,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 185 [2022-11-22 00:22:00,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,737 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:00,780 INFO L321 Elim1Store]: treesize reduction 15, result has 46.4 percent of original size [2022-11-22 00:22:00,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 146 treesize of output 159 [2022-11-22 00:22:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2022-11-22 00:22:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 27 treesize of output 11 [2022-11-22 00:22:00,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 57 treesize of output 11 [2022-11-22 00:22:00,912 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-22 00:22:00,913 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 61 treesize of output 30 [2022-11-22 00:22:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,925 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 30 treesize of output 20 [2022-11-22 00:22:00,959 INFO L350 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 117 treesize of output 67 [2022-11-22 00:22:00,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 67 treesize of output 45 [2022-11-22 00:22:00,982 INFO L350 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 13 treesize of output 3 [2022-11-22 00:22:01,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:22:01,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:22:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:22:01,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:01,242 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-22 00:22:01,242 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2022-11-22 00:22:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:01,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:01,293 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-22 00:22:01,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2022-11-22 00:22:01,390 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:01,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:01,402 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:01,421 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:22:01,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:22:01,435 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:22:02,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1159369262] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:22:02,399 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:22:02,399 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [3, 3, 3] total 8 [2022-11-22 00:22:02,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085923627] [2022-11-22 00:22:02,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:22:02,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 00:22:02,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:22:02,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 00:22:02,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:22:02,402 INFO L87 Difference]: Start difference. First operand 16 states and 22 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:22:02,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:22:02,919 INFO L93 Difference]: Finished difference Result 25 states and 36 transitions. [2022-11-22 00:22:02,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 00:22:02,920 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-22 00:22:02,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:22:02,920 INFO L225 Difference]: With dead ends: 25 [2022-11-22 00:22:02,920 INFO L226 Difference]: Without dead ends: 17 [2022-11-22 00:22:02,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 25 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:22:02,922 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 20 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-22 00:22:02,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 12 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-22 00:22:02,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-22 00:22:02,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-22 00:22:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.4375) internal successors, (23), 16 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:22:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 23 transitions. [2022-11-22 00:22:02,930 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 23 transitions. Word has length 11 [2022-11-22 00:22:02,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:22:02,930 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 23 transitions. [2022-11-22 00:22:02,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 00:22:02,930 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2022-11-22 00:22:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-22 00:22:02,931 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:22:02,931 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:22:02,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 00:22:03,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:22:03,137 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:22:03,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:22:03,138 INFO L85 PathProgramCache]: Analyzing trace with hash 778311555, now seen corresponding path program 1 times [2022-11-22 00:22:03,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:22:03,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084578500] [2022-11-22 00:22:03,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:22:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:22:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:22:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:22:03,353 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:22:03,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084578500] [2022-11-22 00:22:03,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084578500] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:22:03,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [795144995] [2022-11-22 00:22:03,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:22:03,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:22:03,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:22:03,358 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:22:03,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41faaf6-3266-4fdd-a602-a9ffaeffafb2/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:22:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:22:03,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-22 00:22:03,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:22:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:22:03,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:22:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-22 00:22:03,601 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [795144995] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:22:03,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2135140638] [2022-11-22 00:22:03,610 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2022-11-22 00:22:03,610 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:22:03,611 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:22:03,612 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:22:03,612 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:22:03,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,648 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-22 00:22:03,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 26 [2022-11-22 00:22:03,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,678 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-22 00:22:03,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 37 [2022-11-22 00:22:03,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,745 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-22 00:22:03,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-11-22 00:22:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2022-11-22 00:22:03,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2022-11-22 00:22:03,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2022-11-22 00:22:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:22:03,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:03,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:22:04,070 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-22 00:22:04,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 275 treesize of output 284 [2022-11-22 00:22:04,175 INFO L321 Elim1Store]: treesize reduction 132, result has 20.0 percent of original size [2022-11-22 00:22:04,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 278 treesize of output 294 [2022-11-22 00:22:04,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,653 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-22 00:22:04,653 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 4 case distinctions, treesize of input 283 treesize of output 269 [2022-11-22 00:22:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,745 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 00:22:04,746 INFO L350 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 5 case distinctions, treesize of input 287 treesize of output 272 [2022-11-22 00:22:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 267 [2022-11-22 00:22:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,813 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:04,814 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:04,815 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:04,895 INFO L321 Elim1Store]: treesize reduction 66, result has 32.0 percent of original size [2022-11-22 00:22:04,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 423 treesize of output 446 [2022-11-22 00:22:04,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 354 treesize of output 345 [2022-11-22 00:22:04,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:04,970 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:04,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:04,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 488 treesize of output 518 [2022-11-22 00:22:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,085 INFO L321 Elim1Store]: treesize reduction 22, result has 4.3 percent of original size [2022-11-22 00:22:05,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 415 treesize of output 370 [2022-11-22 00:22:05,279 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 00:22:05,280 INFO L350 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 555 treesize of output 480 [2022-11-22 00:22:05,310 INFO L350 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 462 treesize of output 374 [2022-11-22 00:22:05,352 INFO L350 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 358 treesize of output 352 [2022-11-22 00:22:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,454 INFO L350 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 499 treesize of output 438 [2022-11-22 00:22:05,467 INFO L350 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 423 treesize of output 383 [2022-11-22 00:22:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,488 INFO L350 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 353 treesize of output 341 [2022-11-22 00:22:05,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:22:05,593 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:22:05,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,631 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:05,684 INFO L321 Elim1Store]: treesize reduction 15, result has 46.4 percent of original size [2022-11-22 00:22:05,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 184 [2022-11-22 00:22:05,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:05,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:05,749 INFO L321 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-11-22 00:22:05,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 158 treesize of output 178 [2022-11-22 00:22:05,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2022-11-22 00:22:05,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 27 treesize of output 11 [2022-11-22 00:22:05,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 57 treesize of output 11 [2022-11-22 00:22:05,886 INFO L350 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 117 treesize of output 67 [2022-11-22 00:22:05,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:05,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 67 treesize of output 45 [2022-11-22 00:22:05,911 INFO L350 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 5 treesize of output 3 [2022-11-22 00:22:06,006 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-22 00:22:06,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 169 treesize of output 144 [2022-11-22 00:22:06,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 126 treesize of output 92 [2022-11-22 00:22:06,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:22:06,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:22:06,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 00:22:06,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:06,227 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-22 00:22:06,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2022-11-22 00:22:06,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:06,282 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-22 00:22:06,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2022-11-22 00:22:06,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,684 INFO L321 Elim1Store]: treesize reduction 102, result has 30.6 percent of original size [2022-11-22 00:22:06,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 306 treesize of output 309 [2022-11-22 00:22:06,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:06,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,041 INFO L321 Elim1Store]: treesize reduction 44, result has 49.4 percent of original size [2022-11-22 00:22:07,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 205 treesize of output 212 [2022-11-22 00:22:07,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:22:07,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 1 [2022-11-22 00:22:07,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-22 00:22:07,350 INFO L321 Elim1Store]: treesize reduction 101, result has 38.4 percent of original size [2022-11-22 00:22:07,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 172 treesize of output 229 [2022-11-22 00:22:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 49 treesize of output 51 [2022-11-22 00:22:07,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,497 INFO L321 Elim1Store]: treesize reduction 87, result has 1.1 percent of original size [2022-11-22 00:22:07,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 1 [2022-11-22 00:22:07,572 INFO L321 Elim1Store]: treesize reduction 57, result has 20.8 percent of original size [2022-11-22 00:22:07,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 51 treesize of output 53 [2022-11-22 00:22:07,742 INFO L321 Elim1Store]: treesize reduction 55, result has 37.5 percent of original size [2022-11-22 00:22:07,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 390 treesize of output 313 [2022-11-22 00:22:07,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 39 treesize of output 21 [2022-11-22 00:22:07,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,938 INFO L350 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 25 treesize of output 11 [2022-11-22 00:22:07,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 30 treesize of output 14 [2022-11-22 00:22:07,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:07,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 59 treesize of output 41 [2022-11-22 00:22:08,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:08,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:08,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:08,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 59 treesize of output 41 [2022-11-22 00:22:08,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:08,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:08,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 76 treesize of output 46 [2022-11-22 00:22:08,081 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:08,094 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:08,108 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:37,097 WARN L233 SmtUtils]: Spent 28.50s on a formula simplification. DAG size of input: 197 DAG size of output: 111 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:22:37,098 INFO L321 Elim1Store]: treesize reduction 625, result has 39.8 percent of original size [2022-11-22 00:22:37,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 13 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 15 new quantified variables, introduced 38 case distinctions, treesize of input 3236 treesize of output 6760 [2022-11-22 00:22:37,491 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:37,535 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:37,693 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:37,908 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,469 INFO L350 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 207 treesize of output 199 [2022-11-22 00:22:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,776 INFO L217 Elim1Store]: Index analysis took 113 ms [2022-11-22 00:22:38,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 159 treesize of output 133 [2022-11-22 00:22:39,217 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 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 50 treesize of output 43 [2022-11-22 00:22:39,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:39,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:39,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:40,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:40,403 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:40,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:40,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:41,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:41,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:41,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:42,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:42,594 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:42,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:42,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:43,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:22:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:43,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:43,422 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:43,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:43,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:43,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:43,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:44,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:44,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:44,976 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:45,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:45,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:45,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:45,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:45,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:45,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:45,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:45,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:45,456 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:45,534 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:45,592 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:22:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:45,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2022-11-22 00:22:51,087 INFO L321 Elim1Store]: treesize reduction 25, result has 47.9 percent of original size [2022-11-22 00:22:51,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 8571 treesize of output 8575 [2022-11-22 00:22:56,824 INFO L321 Elim1Store]: treesize reduction 25, result has 47.9 percent of original size [2022-11-22 00:22:56,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 8571 treesize of output 8575 [2022-11-22 00:22:59,973 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:00,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:00,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:00,165 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:00,166 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:00,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,303 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,421 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,422 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,645 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,732 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,836 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,837 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,948 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:01,949 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:03,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:03,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:03,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:03,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:03,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:03,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:03,324 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:03,325 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:03,368 INFO L217 Elim1Store]: Index analysis took 3400 ms [2022-11-22 00:23:03,375 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 583 treesize of output 6027 [2022-11-22 00:23:03,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:05,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:05,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:05,666 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:05,744 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:05,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:06,842 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:08,370 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:09,893 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:11,164 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:12,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:13,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:13,434 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:13,751 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:13,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:14,248 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:14,306 INFO L217 Elim1Store]: Index analysis took 10558 ms [2022-11-22 00:23:15,098 INFO L321 Elim1Store]: treesize reduction 241, result has 4.7 percent of original size [2022-11-22 00:23:15,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 25 case distinctions, treesize of input 591 treesize of output 6047 [2022-11-22 00:23:15,381 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:15,382 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:15,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:15,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:15,384 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,941 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,943 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,943 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,944 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,944 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,946 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:17,946 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:18,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:18,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:18,906 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:18,907 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:18,907 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:22,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:22,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:24,458 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:24,459 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,091 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,660 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,660 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,662 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,662 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:26,663 INFO L217 Elim1Store]: Index analysis took 11283 ms [2022-11-22 00:23:26,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 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 574 treesize of output 6024 [2022-11-22 00:23:27,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:27,734 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:27,734 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:27,735 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:27,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,070 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:32,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:33,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:35,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:35,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:35,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:40,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:40,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:45,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:45,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:49,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:49,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:50,475 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:50,476 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:50,477 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:51,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:51,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:51,850 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:51,850 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:23:51,850 INFO L217 Elim1Store]: Index analysis took 24127 ms [2022-11-22 00:23:51,857 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 591 treesize of output 6035 [2022-11-22 00:23:53,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:02,964 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:24:10,195 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:24:10,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:13,183 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:24:16,267 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:24:21,094 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:24:23,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:26,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:28,085 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:24:28,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:33,784 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:39,481 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:24:41,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:56,712 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:58,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:24:58,737 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:01,276 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:25:04,313 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:07,384 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:17,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:21,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:23,280 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:25:26,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:28,275 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_23 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:25:30,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:32,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:36,666 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:25:36,742 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:25:36,882 INFO L217 Elim1Store]: Index analysis took 104304 ms [2022-11-22 00:25:41,642 INFO L321 Elim1Store]: treesize reduction 241, result has 4.7 percent of original size [2022-11-22 00:25:41,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 25 case distinctions, treesize of input 591 treesize of output 6047 [2022-11-22 00:25:43,056 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:43,162 WARN L193 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:44,304 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:47,003 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:48,056 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:50,507 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:52,787 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:54,779 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:57,090 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:25:59,431 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:00,230 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:00,365 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:00,529 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:02,092 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:03,301 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:03,982 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:05,714 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:05,816 WARN L193 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:08,119 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:09,597 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:11,177 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:11,328 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:14,274 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:14,397 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:14,584 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:14,674 WARN L193 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:15,635 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:26:21,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:23,969 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:26:25,218 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:25,219 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:25,844 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:30,394 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:26:35,786 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:40,059 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:42,062 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:44,066 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:47,807 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:49,810 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:49,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:51,820 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:26:52,347 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:52,348 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:53,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:53,080 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:53,631 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:26:56,134 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:01,693 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:27:03,702 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:27:07,485 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:09,495 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:11,510 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:13,520 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:14,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:27:16,543 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:17,530 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:27:19,535 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:21,539 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:23,542 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:25,552 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:27,566 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_32 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:27:29,570 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_32 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:27:31,574 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:33,587 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:35,598 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:38,871 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:44,404 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_33 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:27:46,410 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:48,423 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:50,433 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:55,511 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:27:57,520 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:27:59,524 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:28:04,565 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:08,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:28:10,085 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:14,493 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_22 .cse0) (select v_arrayElimArr_32 .cse0))) [2022-11-22 00:28:16,501 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_22 .cse0) (select v_arrayElimArr_32 .cse0))) [2022-11-22 00:28:19,915 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:20,495 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:28:22,499 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:24,515 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:29,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:28:31,939 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:28:33,950 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:28:37,412 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:28:38,548 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:28:39,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:28:41,109 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:43,115 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:45,121 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_23 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:49,094 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_31 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:28:53,320 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:29:00,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:29:02,280 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_29 .cse0) (select v_arrayElimArr_22 .cse0))) [2022-11-22 00:29:04,293 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_29 .cse0) (select v_arrayElimArr_22 .cse0))) [2022-11-22 00:29:06,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:29:08,667 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:29:12,643 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:29:14,647 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:29:19,304 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:29:24,640 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:26,646 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:29:28,649 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:29:30,652 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:29:32,657 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:29:34,668 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:36,674 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:36,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:29:38,679 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:46,902 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:48,923 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:51,300 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:53,306 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:55,324 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:59,125 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:29:59,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:04,193 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:30:09,256 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_22 .cse0) (select v_arrayElimArr_23 .cse0))) [2022-11-22 00:30:11,270 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_22 .cse0) (select v_arrayElimArr_23 .cse0))) [2022-11-22 00:30:13,287 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:30:17,084 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:30:21,762 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:30:23,771 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_23 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:30:27,776 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_23 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:30:29,786 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_23 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:30:31,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:34,767 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:30:34,768 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:36,778 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:30:38,782 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:30:40,786 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:30:42,805 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:30:42,805 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:42,806 INFO L217 Elim1Store]: Index analysis took 263669 ms [2022-11-22 00:30:42,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 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 591 treesize of output 6035 [2022-11-22 00:30:43,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:43,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:43,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:43,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:44,798 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:44,866 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:44,867 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:44,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:44,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:45,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:46,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:46,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:49,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:49,899 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:50,898 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:51,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:51,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:52,891 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:53,382 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:54,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:55,326 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:55,857 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:57,908 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:57,975 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:58,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:30:58,098 INFO L217 Elim1Store]: Index analysis took 14988 ms [2022-11-22 00:30:58,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 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 591 treesize of output 6035 [2022-11-22 00:30:58,286 WARN L193 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:31:01,079 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:31:05,869 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:05,871 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:07,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:07,448 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:08,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:09,646 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:11,668 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:31:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:14,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:16,695 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:31:18,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:18,686 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:19,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:20,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:20,845 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:21,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:23,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:25,080 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:31:27,100 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:31:29,111 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_32 .cse0))) [2022-11-22 00:31:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:31,490 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:33,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:35,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:37,081 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:37,728 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:39,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:40,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:41,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:42,016 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:43,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:44,780 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:45,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:46,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:31:48,134 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:31:50,138 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:31:52,147 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_33 .cse0))) [2022-11-22 00:31:54,164 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_33 .cse0))) [2022-11-22 00:31:56,177 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:31:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:00,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:02,016 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_25 .cse0))) [2022-11-22 00:32:03,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:05,271 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:07,288 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:08,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:10,633 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:11,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:13,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:15,612 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:32:17,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:19,265 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:21,278 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:23,295 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:25,307 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:27,312 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:29,319 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:31,296 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:32,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:32,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:33,752 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:35,761 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:32:37,781 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:32:37,782 INFO L217 Elim1Store]: Index analysis took 92459 ms [2022-11-22 00:32:37,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 12 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 591 treesize of output 1 [2022-11-22 00:32:40,180 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 00:32:46,330 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_dll_insert_~head#1.base| |ULTIMATE.start_dll_insert_~new_node~0#1.base|) [2022-11-22 00:32:48,367 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_dll_insert_~head#1.base| |ULTIMATE.start_dll_insert_~new_node~0#1.base|) [2022-11-22 00:32:48,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:32:50,380 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:52,392 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:32:54,408 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:56,465 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:32:58,478 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_34 .cse0))) [2022-11-22 00:33:00,479 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_34 .cse0))) [2022-11-22 00:33:02,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:33:04,448 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:33:06,461 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:33:08,497 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_30 .cse0) (select v_arrayElimArr_28 .cse0))) [2022-11-22 00:33:10,593 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_30 .cse0) (select v_arrayElimArr_28 .cse0))) [2022-11-22 00:33:12,676 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:14,716 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:16,790 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:18,792 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:20,869 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:33:23,031 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:33:25,049 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:27,066 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:29,115 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:33:31,133 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:33:33,208 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_27 .cse0))) [2022-11-22 00:33:35,259 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_27 .cse0))) [2022-11-22 00:33:37,313 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:33:39,330 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:33:41,342 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:43,442 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:45,478 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_32 .cse0))) [2022-11-22 00:33:47,498 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_32 .cse0))) [2022-11-22 00:33:49,505 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:33:51,526 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:33:53,580 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:55,596 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:33:57,611 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_29 .cse0))) [2022-11-22 00:33:59,648 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_29 .cse0))) [2022-11-22 00:34:01,652 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:03,660 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:04,982 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:34:06,990 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_22 .cse0))) [2022-11-22 00:34:09,001 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_22 .cse0))) [2022-11-22 00:34:11,020 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:13,037 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:15,061 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:17,078 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:18,849 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:34:20,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:22,897 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:24,910 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:27,168 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:29,189 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_31 .cse0))) [2022-11-22 00:34:31,217 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_31 .cse0))) [2022-11-22 00:34:33,230 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:35,245 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:37,342 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:39,357 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:41,370 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_33 .cse0))) [2022-11-22 00:34:43,386 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_33 .cse0))) [2022-11-22 00:34:45,432 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:34:47,438 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:34:49,453 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:51,468 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:34:53,470 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_25 .cse0))) [2022-11-22 00:34:55,487 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_28 .cse0) (select v_arrayElimArr_25 .cse0))) [2022-11-22 00:34:57,566 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:34:59,582 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:01,595 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:03,609 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_34 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:05,625 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:07,634 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:09,683 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:35:11,732 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:35:13,770 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:15,781 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:17,789 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:19,807 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:21,844 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:23,954 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:26,005 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:28,029 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_26 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:30,073 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:32,097 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:34,117 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:36,147 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:38,172 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:40,228 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:42,248 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:44,265 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:46,281 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:48,301 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:50,328 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:52,376 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:35:54,454 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:56,471 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_32 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:35:58,494 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:00,563 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:02,578 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_29 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:04,580 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_29 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:06,625 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:08,634 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_29 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:10,649 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:12,658 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_22 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_28 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:12,659 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:14,678 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:16,693 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_23 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:16,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:18,699 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:20,713 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_31 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:22,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:22,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:24,676 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:26,777 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:28,789 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:36:31,096 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_33 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:36:33,106 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:35,123 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_33 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:37,135 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:39,250 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:41,313 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:43,347 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:45,360 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:47,374 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_25 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_22 |ULTIMATE.start_dll_insert_~head#1.base|)) [2022-11-22 00:36:47,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:36:49,388 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:36:51,405 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|)) (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~new_node~0#1.base|)) [2022-11-22 00:36:53,454 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_30 .cse0) (select v_arrayElimArr_34 .cse0))) [2022-11-22 00:36:55,467 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_30 .cse0) (select v_arrayElimArr_34 .cse0))) [2022-11-22 00:36:57,508 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:36:59,570 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_30 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:01,593 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:03,658 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:05,664 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_34 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:37:07,676 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_34 .cse0) (select v_arrayElimArr_26 .cse0))) [2022-11-22 00:37:09,743 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:11,804 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_26 |ULTIMATE.start_dll_insert_~head#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:13,825 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:15,855 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select v_arrayElimArr_27 |ULTIMATE.start_dll_insert_~new_node~0#1.base|) (select v_arrayElimArr_34 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) [2022-11-22 00:37:17,872 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select v_arrayElimArr_18 |ULTIMATE.start_dll_insert_~head#1.base|) |ULTIMATE.start_dll_insert_~head#1.offset|))) (= (select v_arrayElimArr_34 .cse0) (select v_arrayElimArr_27 .cse0)))