./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1f3e231c5b77f9ab25b28372001f508e3e47c051 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 10:09:12,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 10:09:12,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 10:09:12,022 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 10:09:12,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 10:09:12,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 10:09:12,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 10:09:12,031 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 10:09:12,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 10:09:12,036 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 10:09:12,039 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 10:09:12,040 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 10:09:12,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 10:09:12,042 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 10:09:12,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 10:09:12,054 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 10:09:12,055 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 10:09:12,057 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 10:09:12,061 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 10:09:12,063 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 10:09:12,065 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 10:09:12,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 10:09:12,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 10:09:12,074 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 10:09:12,074 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 10:09:12,075 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 10:09:12,076 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 10:09:12,077 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 10:09:12,078 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 10:09:12,079 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 10:09:12,079 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 10:09:12,080 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 10:09:12,080 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 10:09:12,081 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 10:09:12,082 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 10:09:12,083 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 10:09:12,083 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 10:09:12,103 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 10:09:12,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 10:09:12,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 10:09:12,107 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 10:09:12,107 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 10:09:12,108 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 10:09:12,108 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 10:09:12,108 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 10:09:12,108 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 10:09:12,111 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 10:09:12,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 10:09:12,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 10:09:12,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 10:09:12,111 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 10:09:12,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 10:09:12,112 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 10:09:12,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 10:09:12,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 10:09:12,114 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 10:09:12,115 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 10:09:12,115 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 10:09:12,115 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 10:09:12,115 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 10:09:12,115 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 10:09:12,115 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 10:09:12,116 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 10:09:12,117 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 10:09:12,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 10:09:12,117 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 1f3e231c5b77f9ab25b28372001f508e3e47c051 [2019-01-12 10:09:12,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 10:09:12,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 10:09:12,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 10:09:12,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 10:09:12,186 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 10:09:12,186 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:09:12,238 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002f50879/31e10fbaf95840b8b255251418a40ca3/FLAG87d74cfd6 [2019-01-12 10:09:12,834 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 10:09:12,837 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:09:12,855 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002f50879/31e10fbaf95840b8b255251418a40ca3/FLAG87d74cfd6 [2019-01-12 10:09:13,056 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002f50879/31e10fbaf95840b8b255251418a40ca3 [2019-01-12 10:09:13,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 10:09:13,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 10:09:13,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 10:09:13,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 10:09:13,065 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 10:09:13,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@341a16df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13, skipping insertion in model container [2019-01-12 10:09:13,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 10:09:13,118 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 10:09:13,480 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 10:09:13,504 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 10:09:13,638 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 10:09:13,722 INFO L195 MainTranslator]: Completed translation [2019-01-12 10:09:13,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13 WrapperNode [2019-01-12 10:09:13,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 10:09:13,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 10:09:13,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 10:09:13,723 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 10:09:13,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 10:09:13,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 10:09:13,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 10:09:13,784 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 10:09:13,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... [2019-01-12 10:09:13,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 10:09:13,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 10:09:13,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 10:09:13,830 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 10:09:13,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 10:09:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-12 10:09:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-12 10:09:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-01-12 10:09:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 10:09:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 10:09:14,533 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 10:09:14,533 INFO L286 CfgBuilder]: Removed 25 assue(true) statements. [2019-01-12 10:09:14,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:09:14 BoogieIcfgContainer [2019-01-12 10:09:14,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 10:09:14,536 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 10:09:14,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 10:09:14,539 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 10:09:14,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 10:09:13" (1/3) ... [2019-01-12 10:09:14,540 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a12bdf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 10:09:14, skipping insertion in model container [2019-01-12 10:09:14,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 10:09:13" (2/3) ... [2019-01-12 10:09:14,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a12bdf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 10:09:14, skipping insertion in model container [2019-01-12 10:09:14,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:09:14" (3/3) ... [2019-01-12 10:09:14,543 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2c_append_equal_true-unreach-call_true-valid-memsafety.i [2019-01-12 10:09:14,553 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 10:09:14,562 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 10:09:14,580 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 10:09:14,609 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 10:09:14,610 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 10:09:14,610 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 10:09:14,610 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 10:09:14,611 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 10:09:14,611 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 10:09:14,611 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 10:09:14,611 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 10:09:14,611 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 10:09:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states. [2019-01-12 10:09:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-12 10:09:14,632 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:09:14,633 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:09:14,635 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:09:14,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:09:14,640 INFO L82 PathProgramCache]: Analyzing trace with hash -978429474, now seen corresponding path program 1 times [2019-01-12 10:09:14,641 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:09:14,642 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:09:14,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:14,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:09:14,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:09:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:09:14,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:09:14,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 10:09:14,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 10:09:14,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 10:09:14,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 10:09:14,896 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 3 states. [2019-01-12 10:09:14,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:09:14,986 INFO L93 Difference]: Finished difference Result 64 states and 89 transitions. [2019-01-12 10:09:14,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 10:09:14,989 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-01-12 10:09:14,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:09:15,001 INFO L225 Difference]: With dead ends: 64 [2019-01-12 10:09:15,002 INFO L226 Difference]: Without dead ends: 31 [2019-01-12 10:09:15,006 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 10:09:15,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2019-01-12 10:09:15,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 26. [2019-01-12 10:09:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-01-12 10:09:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2019-01-12 10:09:15,051 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 16 [2019-01-12 10:09:15,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:09:15,052 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2019-01-12 10:09:15,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 10:09:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2019-01-12 10:09:15,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-01-12 10:09:15,053 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:09:15,054 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:09:15,054 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:09:15,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:09:15,055 INFO L82 PathProgramCache]: Analyzing trace with hash -1498712942, now seen corresponding path program 1 times [2019-01-12 10:09:15,055 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:09:15,055 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:09:15,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:15,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:09:15,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:09:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:09:16,120 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 10:09:16,120 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-01-12 10:09:16,122 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-01-12 10:09:16,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-01-12 10:09:16,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2019-01-12 10:09:16,123 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand 12 states. [2019-01-12 10:09:17,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:09:17,168 INFO L93 Difference]: Finished difference Result 49 states and 57 transitions. [2019-01-12 10:09:17,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-01-12 10:09:17,170 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 22 [2019-01-12 10:09:17,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:09:17,171 INFO L225 Difference]: With dead ends: 49 [2019-01-12 10:09:17,172 INFO L226 Difference]: Without dead ends: 29 [2019-01-12 10:09:17,174 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=147, Invalid=315, Unknown=0, NotChecked=0, Total=462 [2019-01-12 10:09:17,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2019-01-12 10:09:17,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 26. [2019-01-12 10:09:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-01-12 10:09:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2019-01-12 10:09:17,180 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 22 [2019-01-12 10:09:17,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:09:17,181 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2019-01-12 10:09:17,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-01-12 10:09:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2019-01-12 10:09:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-01-12 10:09:17,182 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 10:09:17,182 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 10:09:17,182 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 10:09:17,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 10:09:17,183 INFO L82 PathProgramCache]: Analyzing trace with hash -1496865900, now seen corresponding path program 1 times [2019-01-12 10:09:17,183 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 10:09:17,183 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 10:09:17,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:17,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:09:17,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 10:09:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:09:17,944 WARN L181 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 25 [2019-01-12 10:09:18,089 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 33 [2019-01-12 10:09:19,025 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 44 [2019-01-12 10:09:19,318 WARN L181 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 44 [2019-01-12 10:09:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:09:19,427 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 10:09:19,427 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 10:09:19,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 10:09:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 10:09:19,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 10:09:19,630 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 12 [2019-01-12 10:09:19,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:19,674 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 15 [2019-01-12 10:09:19,674 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:19,737 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:19,761 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:19,761 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:25, output treesize:26 [2019-01-12 10:09:19,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:19,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:19,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:19,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:19,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 34 [2019-01-12 10:09:19,996 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,033 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,034 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:44 [2019-01-12 10:09:20,135 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 13 treesize of output 10 [2019-01-12 10:09:20,141 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 9 [2019-01-12 10:09:20,141 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,160 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,195 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,195 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50 [2019-01-12 10:09:20,291 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 25 treesize of output 20 [2019-01-12 10:09:20,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:20,329 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2019-01-12 10:09:20,329 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,337 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,368 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,368 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:65, output treesize:50 [2019-01-12 10:09:20,468 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 30 [2019-01-12 10:09:20,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 16 treesize of output 1 [2019-01-12 10:09:20,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,524 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,582 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:66, output treesize:47 [2019-01-12 10:09:20,721 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 27 treesize of output 20 [2019-01-12 10:09:20,726 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 7 [2019-01-12 10:09:20,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,746 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2019-01-12 10:09:20,754 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 7 [2019-01-12 10:09:20,754 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,776 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,786 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,871 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 32 [2019-01-12 10:09:20,877 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 16 treesize of output 15 [2019-01-12 10:09:20,877 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,884 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,946 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 29 [2019-01-12 10:09:20,951 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 27 [2019-01-12 10:09:20,953 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,958 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:20,989 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:20,989 INFO L202 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:102, output treesize:76 [2019-01-12 10:09:21,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,188 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 61 [2019-01-12 10:09:21,189 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,256 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:21,256 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:133, output treesize:121 [2019-01-12 10:09:21,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 36 [2019-01-12 10:09:21,649 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2019-01-12 10:09:21,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,657 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 27 treesize of output 35 [2019-01-12 10:09:21,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 37 [2019-01-12 10:09:21,686 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,706 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,718 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 127 [2019-01-12 10:09:21,928 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 27 [2019-01-12 10:09:21,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 27 treesize of output 35 [2019-01-12 10:09:21,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:21,970 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 37 [2019-01-12 10:09:21,971 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:21,990 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,000 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,039 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,131 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:22,140 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:22,217 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:22,221 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:22,368 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 54 [2019-01-12 10:09:22,375 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 21 [2019-01-12 10:09:22,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:22,443 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 21 treesize of output 29 [2019-01-12 10:09:22,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:22,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:22,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:22,488 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 46 [2019-01-12 10:09:22,489 INFO L267 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,540 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,549 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,564 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:22,628 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 5 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:22,628 INFO L202 ElimStorePlain]: Needed 17 recursive calls to eliminate 8 variables, input treesize:222, output treesize:153 [2019-01-12 10:09:22,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:23,045 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:23,522 INFO L303 Elim1Store]: Index analysis took 566 ms [2019-01-12 10:09:23,524 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 3076 treesize of output 1577 [2019-01-12 10:09:24,667 WARN L181 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 170 DAG size of output: 100 [2019-01-12 10:09:24,692 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 50 [2019-01-12 10:09:24,694 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2019-01-12 10:09:25,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,226 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:25,645 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:25,691 INFO L303 Elim1Store]: Index analysis took 516 ms [2019-01-12 10:09:25,692 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 1384 treesize of output 1197 [2019-01-12 10:09:25,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:25,813 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 99 treesize of output 88 [2019-01-12 10:09:25,815 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 4 xjuncts. [2019-01-12 10:09:26,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:26,413 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 1324 treesize of output 1208 [2019-01-12 10:09:26,422 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1164 treesize of output 1271 [2019-01-12 10:09:26,423 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:26,586 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:26,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:26,623 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 1324 treesize of output 1208 [2019-01-12 10:09:26,641 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1164 treesize of output 1271 [2019-01-12 10:09:26,642 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:26,907 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:26,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:26,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 1326 treesize of output 1210 [2019-01-12 10:09:26,976 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1164 treesize of output 1271 [2019-01-12 10:09:26,977 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:27,174 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:28,017 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1301 treesize of output 1320 [2019-01-12 10:09:28,018 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:28,039 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1299 treesize of output 1318 [2019-01-12 10:09:28,040 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:28,063 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1299 treesize of output 1318 [2019-01-12 10:09:28,064 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:28,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:28,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:29,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:29,108 INFO L303 Elim1Store]: Index analysis took 206 ms [2019-01-12 10:09:29,110 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 1338 treesize of output 968 [2019-01-12 10:09:29,137 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 864 treesize of output 857 [2019-01-12 10:09:29,138 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:29,464 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 856 treesize of output 831 [2019-01-12 10:09:29,466 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:29,847 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:29,848 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:29,849 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 870 treesize of output 780 [2019-01-12 10:09:29,850 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,074 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 565 treesize of output 666 [2019-01-12 10:09:30,075 INFO L267 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,243 INFO L267 ElimStorePlain]: Start of recursive call 15: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,306 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 1338 treesize of output 968 [2019-01-12 10:09:30,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 76 [2019-01-12 10:09:30,343 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,559 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 46 [2019-01-12 10:09:30,560 INFO L267 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,724 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 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 848 treesize of output 859 [2019-01-12 10:09:30,725 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,865 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:30,867 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:30,868 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 900 treesize of output 810 [2019-01-12 10:09:30,869 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,982 INFO L267 ElimStorePlain]: Start of recursive call 20: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:30,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:30,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:31,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:31,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 1340 treesize of output 968 [2019-01-12 10:09:31,066 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 864 treesize of output 857 [2019-01-12 10:09:31,067 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:31,252 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:31,253 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:31,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 884 treesize of output 688 [2019-01-12 10:09:31,255 INFO L267 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:31,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:31,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:31,527 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 6 case distinctions, treesize of input 588 treesize of output 801 [2019-01-12 10:09:31,529 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 4 xjuncts. [2019-01-12 10:09:32,216 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 815 treesize of output 696 [2019-01-12 10:09:32,219 INFO L267 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:32,228 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 815 treesize of output 696 [2019-01-12 10:09:32,229 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:32,277 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 821 treesize of output 700 [2019-01-12 10:09:32,278 INFO L267 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:33,172 INFO L267 ElimStorePlain]: Start of recursive call 25: 4 dim-1 vars, End of recursive call: and 3 xjuncts. [2019-01-12 10:09:34,173 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-01-12 10:09:34,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,249 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:34,724 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:34,762 INFO L303 Elim1Store]: Index analysis took 586 ms [2019-01-12 10:09:34,764 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 1368 treesize of output 1236 [2019-01-12 10:09:34,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:34,846 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 154 treesize of output 109 [2019-01-12 10:09:34,848 INFO L267 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 4 xjuncts. [2019-01-12 10:09:35,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,470 INFO L303 Elim1Store]: Index analysis took 150 ms [2019-01-12 10:09:35,472 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1362 treesize of output 1203 [2019-01-12 10:09:35,487 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:35,488 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:35,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1076 treesize of output 969 [2019-01-12 10:09:35,492 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:35,724 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:35,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:35,952 INFO L303 Elim1Store]: Index analysis took 226 ms [2019-01-12 10:09:35,954 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1360 treesize of output 1201 [2019-01-12 10:09:35,966 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:35,967 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:35,968 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1076 treesize of output 969 [2019-01-12 10:09:35,969 INFO L267 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:36,161 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:36,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:36,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:36,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:36,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:36,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:36,434 INFO L303 Elim1Store]: Index analysis took 270 ms [2019-01-12 10:09:36,436 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1360 treesize of output 1201 [2019-01-12 10:09:36,449 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:36,449 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:36,451 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 1076 treesize of output 969 [2019-01-12 10:09:36,452 INFO L267 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:36,756 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:37,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:37,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 802 treesize of output 696 [2019-01-12 10:09:37,864 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 22 [2019-01-12 10:09:37,865 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:38,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:38,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:38,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:38,187 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:38,188 INFO L303 Elim1Store]: Index analysis took 132 ms [2019-01-12 10:09:38,241 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 10 case distinctions, treesize of input 632 treesize of output 761 [2019-01-12 10:09:38,243 INFO L267 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 4 xjuncts. [2019-01-12 10:09:39,068 INFO L267 ElimStorePlain]: Start of recursive call 40: 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2019-01-12 10:09:39,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,086 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 800 treesize of output 696 [2019-01-12 10:09:39,098 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 22 [2019-01-12 10:09:39,099 INFO L267 ElimStorePlain]: Start of recursive call 44: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:39,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,323 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:39,324 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 627 treesize of output 752 [2019-01-12 10:09:39,325 INFO L267 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:39,513 INFO L267 ElimStorePlain]: Start of recursive call 43: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:39,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 800 treesize of output 696 [2019-01-12 10:09:39,552 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 22 [2019-01-12 10:09:39,553 INFO L267 ElimStorePlain]: Start of recursive call 47: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:39,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:39,925 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:39,926 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 625 treesize of output 738 [2019-01-12 10:09:39,927 INFO L267 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:40,164 INFO L267 ElimStorePlain]: Start of recursive call 46: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:41,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:41,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 758 treesize of output 754 [2019-01-12 10:09:41,446 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 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 37 treesize of output 32 [2019-01-12 10:09:41,447 INFO L267 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:41,628 INFO L267 ElimStorePlain]: Start of recursive call 49: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:41,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:41,648 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 771 treesize of output 767 [2019-01-12 10:09:41,668 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2019-01-12 10:09:41,669 INFO L267 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:41,826 INFO L267 ElimStorePlain]: Start of recursive call 51: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:41,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:41,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 767 treesize of output 765 [2019-01-12 10:09:41,863 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2019-01-12 10:09:41,863 INFO L267 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:42,044 INFO L267 ElimStorePlain]: Start of recursive call 53: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:42,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:42,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 769 treesize of output 765 [2019-01-12 10:09:42,072 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2019-01-12 10:09:42,073 INFO L267 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:42,210 INFO L267 ElimStorePlain]: Start of recursive call 55: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:43,456 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-01-12 10:09:46,390 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 8 xjuncts. [2019-01-12 10:09:49,325 INFO L267 ElimStorePlain]: Start of recursive call 58: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:49,341 INFO L267 ElimStorePlain]: Start of recursive call 57: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:09:52,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:52,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:52,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 763 treesize of output 391 [2019-01-12 10:09:52,993 WARN L181 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 80 [2019-01-12 10:09:52,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:52,998 INFO L267 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,179 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:53,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,196 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:09:53,203 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 44 [2019-01-12 10:09:53,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,303 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 34 [2019-01-12 10:09:53,303 INFO L267 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,356 INFO L267 ElimStorePlain]: Start of recursive call 62: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,454 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 180 [2019-01-12 10:09:53,460 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:53,460 INFO L267 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,501 INFO L267 ElimStorePlain]: Start of recursive call 64: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,530 INFO L267 ElimStorePlain]: Start of recursive call 61: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,664 INFO L267 ElimStorePlain]: Start of recursive call 59: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:53,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:53,711 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 776 treesize of output 404 [2019-01-12 10:09:54,525 WARN L181 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 83 [2019-01-12 10:09:54,529 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:54,530 INFO L267 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:54,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,731 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:54,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,765 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 52 [2019-01-12 10:09:54,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,797 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 72 [2019-01-12 10:09:54,798 INFO L267 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:54,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:54,867 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 55 [2019-01-12 10:09:54,867 INFO L267 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:54,912 INFO L267 ElimStorePlain]: Start of recursive call 69: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:55,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 200 [2019-01-12 10:09:55,070 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:55,071 INFO L267 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:55,118 INFO L267 ElimStorePlain]: Start of recursive call 72: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:55,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,161 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 194 [2019-01-12 10:09:55,167 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:55,168 INFO L267 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:55,222 INFO L267 ElimStorePlain]: Start of recursive call 74: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:55,322 INFO L267 ElimStorePlain]: Start of recursive call 68: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:55,461 INFO L267 ElimStorePlain]: Start of recursive call 66: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:55,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:55,537 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 772 treesize of output 400 [2019-01-12 10:09:56,059 WARN L181 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 82 [2019-01-12 10:09:56,074 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:56,074 INFO L267 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,266 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:56,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,277 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,285 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 52 [2019-01-12 10:09:56,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,304 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 64 [2019-01-12 10:09:56,305 INFO L267 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,331 INFO L267 ElimStorePlain]: Start of recursive call 79: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 187 [2019-01-12 10:09:56,430 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:56,430 INFO L267 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,504 INFO L267 ElimStorePlain]: Start of recursive call 81: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,540 INFO L267 ElimStorePlain]: Start of recursive call 78: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,621 INFO L267 ElimStorePlain]: Start of recursive call 76: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:56,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:56,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 754 treesize of output 382 [2019-01-12 10:09:56,904 WARN L181 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2019-01-12 10:09:56,910 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:56,910 INFO L267 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,048 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:57,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 36 [2019-01-12 10:09:57,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,086 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 44 [2019-01-12 10:09:57,086 INFO L267 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,109 INFO L267 ElimStorePlain]: Start of recursive call 86: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 176 [2019-01-12 10:09:57,210 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:57,210 INFO L267 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,251 INFO L267 ElimStorePlain]: Start of recursive call 88: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,281 INFO L267 ElimStorePlain]: Start of recursive call 85: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,358 INFO L267 ElimStorePlain]: Start of recursive call 83: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,436 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 756 treesize of output 384 [2019-01-12 10:09:57,733 WARN L181 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 80 [2019-01-12 10:09:57,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:57,740 INFO L267 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:57,860 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:57,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,946 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 52 [2019-01-12 10:09:57,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:57,976 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 72 [2019-01-12 10:09:57,977 INFO L267 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,052 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 55 [2019-01-12 10:09:58,052 INFO L267 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,102 INFO L267 ElimStorePlain]: Start of recursive call 93: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:58,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,233 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 183 [2019-01-12 10:09:58,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:58,239 INFO L267 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,292 INFO L267 ElimStorePlain]: Start of recursive call 96: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,306 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,346 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 189 [2019-01-12 10:09:58,354 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:58,354 INFO L267 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,411 INFO L267 ElimStorePlain]: Start of recursive call 98: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:58,520 INFO L267 ElimStorePlain]: Start of recursive call 92: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:58,690 INFO L267 ElimStorePlain]: Start of recursive call 90: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:09:58,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:58,774 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 380 [2019-01-12 10:09:59,200 WARN L181 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2019-01-12 10:09:59,206 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:09:59,206 INFO L267 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,383 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:09:59,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,446 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 52 [2019-01-12 10:09:59,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,497 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 64 [2019-01-12 10:09:59,497 INFO L267 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,552 INFO L267 ElimStorePlain]: Start of recursive call 103: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,647 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 176 [2019-01-12 10:09:59,652 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:09:59,652 INFO L267 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,691 INFO L267 ElimStorePlain]: Start of recursive call 105: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,719 INFO L267 ElimStorePlain]: Start of recursive call 102: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,799 INFO L267 ElimStorePlain]: Start of recursive call 100: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:09:59,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:09:59,867 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 743 treesize of output 371 [2019-01-12 10:10:00,229 WARN L181 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 77 [2019-01-12 10:10:00,234 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:10:00,235 INFO L267 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,384 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:10:00,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,410 INFO L683 Elim1Store]: detected equality via solver [2019-01-12 10:10:00,454 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 44 [2019-01-12 10:10:00,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,472 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 34 [2019-01-12 10:10:00,473 INFO L267 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,492 INFO L267 ElimStorePlain]: Start of recursive call 110: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,621 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 169 [2019-01-12 10:10:00,625 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:10:00,625 INFO L267 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,660 INFO L267 ElimStorePlain]: Start of recursive call 112: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,689 INFO L267 ElimStorePlain]: Start of recursive call 109: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,754 INFO L267 ElimStorePlain]: Start of recursive call 107: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:00,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:00,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 774 treesize of output 402 [2019-01-12 10:10:01,163 WARN L181 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 82 [2019-01-12 10:10:01,169 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 13 [2019-01-12 10:10:01,169 INFO L267 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,312 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 185 [2019-01-12 10:10:01,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 36 [2019-01-12 10:10:01,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 44 [2019-01-12 10:10:01,343 INFO L267 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,364 INFO L267 ElimStorePlain]: Start of recursive call 117: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:01,509 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 187 [2019-01-12 10:10:01,527 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 18 treesize of output 17 [2019-01-12 10:10:01,527 INFO L267 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,645 INFO L267 ElimStorePlain]: Start of recursive call 119: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,676 INFO L267 ElimStorePlain]: Start of recursive call 116: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:01,757 INFO L267 ElimStorePlain]: Start of recursive call 114: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:02,781 INFO L267 ElimStorePlain]: Start of recursive call 122: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:02,859 INFO L267 ElimStorePlain]: Start of recursive call 121: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:02,862 INFO L267 ElimStorePlain]: Start of recursive call 124: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:02,956 INFO L267 ElimStorePlain]: Start of recursive call 123: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:02,958 INFO L267 ElimStorePlain]: Start of recursive call 126: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,039 INFO L267 ElimStorePlain]: Start of recursive call 125: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,042 INFO L267 ElimStorePlain]: Start of recursive call 128: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,124 INFO L267 ElimStorePlain]: Start of recursive call 127: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,127 INFO L267 ElimStorePlain]: Start of recursive call 130: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,200 INFO L267 ElimStorePlain]: Start of recursive call 129: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,202 INFO L267 ElimStorePlain]: Start of recursive call 132: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,288 INFO L267 ElimStorePlain]: Start of recursive call 131: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,290 INFO L267 ElimStorePlain]: Start of recursive call 134: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,380 INFO L267 ElimStorePlain]: Start of recursive call 133: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,382 INFO L267 ElimStorePlain]: Start of recursive call 136: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:03,490 INFO L267 ElimStorePlain]: Start of recursive call 135: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,631 INFO L267 ElimStorePlain]: Start of recursive call 138: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,719 INFO L267 ElimStorePlain]: Start of recursive call 137: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,721 INFO L267 ElimStorePlain]: Start of recursive call 140: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,800 INFO L267 ElimStorePlain]: Start of recursive call 139: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,802 INFO L267 ElimStorePlain]: Start of recursive call 142: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,890 INFO L267 ElimStorePlain]: Start of recursive call 141: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,892 INFO L267 ElimStorePlain]: Start of recursive call 144: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,979 INFO L267 ElimStorePlain]: Start of recursive call 143: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:09,981 INFO L267 ElimStorePlain]: Start of recursive call 146: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,062 INFO L267 ElimStorePlain]: Start of recursive call 145: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,065 INFO L267 ElimStorePlain]: Start of recursive call 148: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,139 INFO L267 ElimStorePlain]: Start of recursive call 147: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,141 INFO L267 ElimStorePlain]: Start of recursive call 150: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,218 INFO L267 ElimStorePlain]: Start of recursive call 149: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,221 INFO L267 ElimStorePlain]: Start of recursive call 152: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:10,313 INFO L267 ElimStorePlain]: Start of recursive call 151: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:34,546 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 308 treesize of output 242 [2019-01-12 10:10:34,697 WARN L181 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-01-12 10:10:34,701 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 17 [2019-01-12 10:10:34,701 INFO L267 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:34,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 113 [2019-01-12 10:10:34,816 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2019-01-12 10:10:34,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:34,824 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2019-01-12 10:10:34,824 INFO L267 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:34,834 INFO L267 ElimStorePlain]: Start of recursive call 156: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:34,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 103 [2019-01-12 10:10:34,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:34,881 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2019-01-12 10:10:34,882 INFO L267 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:34,927 INFO L267 ElimStorePlain]: Start of recursive call 158: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:34,938 INFO L267 ElimStorePlain]: Start of recursive call 155: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,011 INFO L267 ElimStorePlain]: Start of recursive call 153: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,039 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 328 treesize of output 276 [2019-01-12 10:10:35,213 WARN L181 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-01-12 10:10:35,217 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 17 [2019-01-12 10:10:35,217 INFO L267 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,323 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 138 [2019-01-12 10:10:35,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 30 [2019-01-12 10:10:35,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:35,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 51 [2019-01-12 10:10:35,336 INFO L267 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,346 INFO L267 ElimStorePlain]: Start of recursive call 163: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,423 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 170 [2019-01-12 10:10:35,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:35,432 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 53 [2019-01-12 10:10:35,432 INFO L267 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,458 INFO L267 ElimStorePlain]: Start of recursive call 165: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,471 INFO L267 ElimStorePlain]: Start of recursive call 162: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,545 INFO L267 ElimStorePlain]: Start of recursive call 160: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,558 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 343 treesize of output 277 [2019-01-12 10:10:35,736 WARN L181 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2019-01-12 10:10:35,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:35,741 INFO L267 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,857 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 140 [2019-01-12 10:10:35,867 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 30 [2019-01-12 10:10:35,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:35,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 51 [2019-01-12 10:10:35,879 INFO L267 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,898 INFO L267 ElimStorePlain]: Start of recursive call 170: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,943 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 172 [2019-01-12 10:10:35,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:35,952 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 53 [2019-01-12 10:10:35,953 INFO L267 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,977 INFO L267 ElimStorePlain]: Start of recursive call 172: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:35,989 INFO L267 ElimStorePlain]: Start of recursive call 169: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,064 INFO L267 ElimStorePlain]: Start of recursive call 167: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,075 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 290 treesize of output 224 [2019-01-12 10:10:36,224 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-01-12 10:10:36,229 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:36,229 INFO L267 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,308 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 115 [2019-01-12 10:10:36,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2019-01-12 10:10:36,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:36,322 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2019-01-12 10:10:36,322 INFO L267 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,332 INFO L267 ElimStorePlain]: Start of recursive call 177: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,369 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 105 [2019-01-12 10:10:36,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:36,378 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2019-01-12 10:10:36,378 INFO L267 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,398 INFO L267 ElimStorePlain]: Start of recursive call 179: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,412 INFO L267 ElimStorePlain]: Start of recursive call 176: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,469 INFO L267 ElimStorePlain]: Start of recursive call 174: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 306 treesize of output 240 [2019-01-12 10:10:36,639 WARN L181 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-01-12 10:10:36,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:36,645 INFO L267 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,730 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 115 [2019-01-12 10:10:36,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2019-01-12 10:10:36,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:36,744 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2019-01-12 10:10:36,744 INFO L267 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,754 INFO L267 ElimStorePlain]: Start of recursive call 184: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 105 [2019-01-12 10:10:36,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:36,806 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2019-01-12 10:10:36,806 INFO L267 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,823 INFO L267 ElimStorePlain]: Start of recursive call 186: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,836 INFO L267 ElimStorePlain]: Start of recursive call 183: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,896 INFO L267 ElimStorePlain]: Start of recursive call 181: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:36,912 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 326 treesize of output 260 [2019-01-12 10:10:37,082 WARN L181 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-01-12 10:10:37,087 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:37,088 INFO L267 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 140 [2019-01-12 10:10:37,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 30 [2019-01-12 10:10:37,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:37,282 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 51 [2019-01-12 10:10:37,283 INFO L267 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,302 INFO L267 ElimStorePlain]: Start of recursive call 191: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 172 [2019-01-12 10:10:37,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:37,350 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 53 [2019-01-12 10:10:37,351 INFO L267 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,375 INFO L267 ElimStorePlain]: Start of recursive call 193: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,386 INFO L267 ElimStorePlain]: Start of recursive call 190: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,457 INFO L267 ElimStorePlain]: Start of recursive call 188: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,472 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 323 treesize of output 257 [2019-01-12 10:10:37,623 WARN L181 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-01-12 10:10:37,628 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:37,629 INFO L267 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,723 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 115 [2019-01-12 10:10:37,730 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2019-01-12 10:10:37,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:37,738 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2019-01-12 10:10:37,739 INFO L267 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,748 INFO L267 ElimStorePlain]: Start of recursive call 198: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,786 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 105 [2019-01-12 10:10:37,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:37,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2019-01-12 10:10:37,796 INFO L267 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,814 INFO L267 ElimStorePlain]: Start of recursive call 200: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,829 INFO L267 ElimStorePlain]: Start of recursive call 197: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,897 INFO L267 ElimStorePlain]: Start of recursive call 195: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:37,910 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 310 treesize of output 244 [2019-01-12 10:10:38,059 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-01-12 10:10:38,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 14 treesize of output 19 [2019-01-12 10:10:38,064 INFO L267 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,168 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 140 [2019-01-12 10:10:38,173 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 30 [2019-01-12 10:10:38,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:38,183 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 51 [2019-01-12 10:10:38,184 INFO L267 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,195 INFO L267 ElimStorePlain]: Start of recursive call 205: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,240 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 172 [2019-01-12 10:10:38,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:38,309 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 53 [2019-01-12 10:10:38,310 INFO L267 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,561 INFO L267 ElimStorePlain]: Start of recursive call 207: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,577 INFO L267 ElimStorePlain]: Start of recursive call 204: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:38,645 INFO L267 ElimStorePlain]: Start of recursive call 202: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:39,415 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 6 dim-2 vars, End of recursive call: 14 dim-0 vars, and 8 xjuncts. [2019-01-12 10:10:39,416 INFO L202 ElimStorePlain]: Needed 208 recursive calls to eliminate 11 variables, input treesize:3144, output treesize:2345 [2019-01-12 10:10:40,172 WARN L181 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 52 [2019-01-12 10:10:40,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,184 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 113 [2019-01-12 10:10:40,188 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2019-01-12 10:10:40,189 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,219 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 82 treesize of output 62 [2019-01-12 10:10:40,221 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:40,285 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2019-01-12 10:10:40,285 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,304 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:40,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,384 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 60 [2019-01-12 10:10:40,394 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 20 [2019-01-12 10:10:40,394 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-12 10:10:40,414 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 22 [2019-01-12 10:10:40,415 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:40,425 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2019-01-12 10:10:40,426 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2019-01-12 10:10:40,433 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,437 INFO L267 ElimStorePlain]: Start of recursive call 6: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,456 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-12 10:10:40,456 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:157, output treesize:14 [2019-01-12 10:10:40,516 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2019-01-12 10:10:40,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2019-01-12 10:10:40,520 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,530 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 4 [2019-01-12 10:10:40,530 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,539 INFO L478 Elim1Store]: Elim1 did not use preprocessing 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2019-01-12 10:10:40,539 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-12 10:10:40,543 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:10:40,550 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-12 10:10:40,550 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:18, output treesize:11 [2019-01-12 10:10:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 10:10:40,655 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 10:10:40,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 32 [2019-01-12 10:10:40,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-01-12 10:10:40,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-01-12 10:10:40,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=909, Unknown=0, NotChecked=0, Total=992 [2019-01-12 10:10:40,656 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 32 states. [2019-01-12 10:10:41,601 WARN L181 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2019-01-12 10:10:41,857 WARN L181 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 61 [2019-01-12 10:10:42,149 WARN L181 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-01-12 10:10:42,389 WARN L181 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-01-12 10:10:42,773 WARN L181 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 85 [2019-01-12 10:10:43,385 WARN L181 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 111 [2019-01-12 10:10:43,952 WARN L181 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 97 [2019-01-12 10:10:44,515 WARN L181 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 117 [2019-01-12 10:10:45,205 WARN L181 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 118 [2019-01-12 10:10:45,675 WARN L181 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 125 [2019-01-12 10:10:46,102 WARN L181 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 127 [2019-01-12 10:10:46,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 10:10:46,410 INFO L93 Difference]: Finished difference Result 50 states and 56 transitions. [2019-01-12 10:10:46,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-01-12 10:10:46,412 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 22 [2019-01-12 10:10:46,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 10:10:46,412 INFO L225 Difference]: With dead ends: 50 [2019-01-12 10:10:46,412 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 10:10:46,414 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=299, Invalid=1863, Unknown=0, NotChecked=0, Total=2162 [2019-01-12 10:10:46,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 10:10:46,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 10:10:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 10:10:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 10:10:46,415 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2019-01-12 10:10:46,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 10:10:46,415 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 10:10:46,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-01-12 10:10:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 10:10:46,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 10:10:46,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 10:10:47,221 WARN L181 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 41 [2019-01-12 10:10:47,420 WARN L181 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 41 [2019-01-12 10:10:47,659 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 50 [2019-01-12 10:10:47,773 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 41 [2019-01-12 10:10:48,024 WARN L181 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 52 [2019-01-12 10:10:48,027 INFO L444 ceAbstractionStarter]: At program point L572(lines 564 573) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= ULTIMATE.start_dll_circular_create_~len 2) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,028 INFO L444 ceAbstractionStarter]: At program point L572-1(lines 564 573) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base)) (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,028 INFO L444 ceAbstractionStarter]: At program point L572-2(lines 564 573) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_dll_circular_create_~new_head~0.base)) (not (= 0 |ULTIMATE.start_dll_circular_create_#res.base|)) (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base)) (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (= |ULTIMATE.start_main_~#s~0.base| ULTIMATE.start_dll_circular_append_~head.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_dll_circular_append_~head.offset |ULTIMATE.start_main_~#s~0.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0.base|) |ULTIMATE.start_main_~#s~0.offset|))) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,028 INFO L444 ceAbstractionStarter]: At program point L630(lines 615 636) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_dll_circular_create_~new_head~0.base)) (not (= 0 |ULTIMATE.start_dll_circular_create_#res.base|)) (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base)) (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,028 INFO L448 ceAbstractionStarter]: For program point L622-1(lines 622 628) no Hoare annotation was computed. [2019-01-12 10:10:48,028 INFO L448 ceAbstractionStarter]: For program point L622-2(lines 622 628) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L444 ceAbstractionStarter]: At program point L622-4(lines 622 628) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_dll_circular_create_~new_head~0.base)) (not (= 0 |ULTIMATE.start_dll_circular_create_#res.base|)) (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base)) (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L622-5(lines 615 636) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L623(lines 623 625) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 600) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566-1(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566-2(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566-3(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566-4(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,029 INFO L448 ceAbstractionStarter]: For program point L566-5(lines 566 568) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L448 ceAbstractionStarter]: For program point L591(lines 591 599) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 614) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L451 ceAbstractionStarter]: At program point L593-2(lines 593 597) the Hoare annotation is: true [2019-01-12 10:10:48,030 INFO L448 ceAbstractionStarter]: For program point L593-3(lines 593 597) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L444 ceAbstractionStarter]: At program point L577-2(lines 577 585) the Hoare annotation is: (let ((.cse0 (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base))) (.cse1 (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|)) (.cse2 (= 0 |ULTIMATE.start_main_~#s~0.offset|)) (.cse3 (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|)) (.cse4 (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base)) (.cse5 (not (= 0 ULTIMATE.start_node_create_~temp~0.base))) (.cse6 (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1)) (.cse7 (= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse8 (= ULTIMATE.start_main_~data~0 1)) (.cse9 (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1)) (.cse10 (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base))) (.cse11 (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|)) (.cse12 (not (= 0 |ULTIMATE.start_node_create_#res.base|))) (.cse13 (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data))) (or (and (not (= 0 ULTIMATE.start_dll_circular_create_~new_head~0.base)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and (= 0 ULTIMATE.start_dll_circular_create_~head~0.offset) .cse0 (= (select |#valid| ULTIMATE.start_dll_circular_create_~head~0.base) 1) .cse1 .cse2 .cse3 .cse4 (= |ULTIMATE.start_main_~#s~0.offset| ULTIMATE.start_dll_circular_create_~last~0.offset) .cse5 (= ULTIMATE.start_dll_circular_create_~last~0.base ULTIMATE.start_dll_circular_create_~head~0.base) (= ULTIMATE.start_dll_circular_create_~len 2) .cse6 .cse7 .cse8 (< |#StackHeapBarrier| ULTIMATE.start_dll_circular_create_~head~0.base) .cse9 .cse10 .cse11 .cse12 .cse13))) [2019-01-12 10:10:48,030 INFO L448 ceAbstractionStarter]: For program point L577-3(lines 577 585) no Hoare annotation was computed. [2019-01-12 10:10:48,030 INFO L451 ceAbstractionStarter]: At program point L635(lines 615 636) the Hoare annotation is: true [2019-01-12 10:10:48,031 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 634) no Hoare annotation was computed. [2019-01-12 10:10:48,031 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 10:10:48,031 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 613) no Hoare annotation was computed. [2019-01-12 10:10:48,031 INFO L444 ceAbstractionStarter]: At program point L562(line 562) the Hoare annotation is: (= ULTIMATE.start_dll_circular_create_~len 2) [2019-01-12 10:10:48,031 INFO L451 ceAbstractionStarter]: At program point L562-1(line 562) the Hoare annotation is: true [2019-01-12 10:10:48,031 INFO L451 ceAbstractionStarter]: At program point L562-2(line 562) the Hoare annotation is: true [2019-01-12 10:10:48,031 INFO L444 ceAbstractionStarter]: At program point L588(lines 574 589) the Hoare annotation is: (and (not (= 0 ULTIMATE.start_dll_circular_create_~new_head~0.base)) (not (= 0 |ULTIMATE.start_dll_circular_create_#res.base|)) (not (= 0 ULTIMATE.start_dll_circular_create_~head~0.base)) (<= (+ |ULTIMATE.start_main_~#s~0.base| 1) |#StackHeapBarrier|) (= 0 |ULTIMATE.start_main_~#s~0.offset|) (= |ULTIMATE.start_main_~#s~0.offset| |ULTIMATE.start_node_create_#res.offset|) (< |#StackHeapBarrier| ULTIMATE.start_node_create_~temp~0.base) (not (= 0 ULTIMATE.start_node_create_~temp~0.base)) (= (select |#valid| |ULTIMATE.start_main_~#s~0.base|) 1) (= 0 ULTIMATE.start_node_create_~temp~0.offset) (= ULTIMATE.start_main_~data~0 1) (= (select |#valid| |ULTIMATE.start_node_create_#res.base|) 1) (= 1 (select |#valid| ULTIMATE.start_node_create_~temp~0.base)) (< |#StackHeapBarrier| |ULTIMATE.start_node_create_#res.base|) (not (= 0 |ULTIMATE.start_node_create_#res.base|)) (= ULTIMATE.start_main_~data~0 ULTIMATE.start_dll_circular_create_~data)) [2019-01-12 10:10:48,031 INFO L448 ceAbstractionStarter]: For program point L580(lines 580 582) no Hoare annotation was computed. [2019-01-12 10:10:48,031 INFO L448 ceAbstractionStarter]: For program point L580-2(lines 580 582) no Hoare annotation was computed. [2019-01-12 10:10:48,049 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,050 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,052 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,052 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,052 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,054 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,054 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,054 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,055 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,056 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,056 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,057 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,057 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,058 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,059 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,060 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,061 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,062 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,064 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:10:48,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,065 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,066 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,066 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:10:48,067 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:10:48,067 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,068 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,068 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,068 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:10:48,069 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,070 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,071 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,074 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,075 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,075 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,075 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,075 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,076 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,078 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,079 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 10:10:48 BoogieIcfgContainer [2019-01-12 10:10:48,082 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 10:10:48,082 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 10:10:48,082 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 10:10:48,082 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 10:10:48,083 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 10:09:14" (3/4) ... [2019-01-12 10:10:48,087 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 10:10:48,101 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-01-12 10:10:48,101 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 10:10:48,102 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 10:10:48,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((s + 1 <= unknown-#StackHeapBarrier-unknown && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && len == 2) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data [2019-01-12 10:10:48,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((!(0 == new_head) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data) || (((((((((((((((((((0 == head && !(0 == head)) && \valid[head] == 1) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && s == last) && !(0 == temp)) && last == head) && len == 2) && \valid[s] == 1) && 0 == temp) && data == 1) && unknown-#StackHeapBarrier-unknown < head) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data) [2019-01-12 10:10:48,134 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data [2019-01-12 10:10:48,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!(0 == head) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && 0 == temp) && \valid[s] == 1) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data [2019-01-12 10:10:48,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && s == head) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && head == s) && !(0 == #memory_$Pointer$[s][s])) && data == data [2019-01-12 10:10:48,136 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data [2019-01-12 10:10:48,136 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data [2019-01-12 10:10:48,167 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 10:10:48,168 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 10:10:48,171 INFO L168 Benchmark]: Toolchain (without parser) took 95110.90 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 358.6 MB). Free memory was 947.3 MB in the beginning and 800.0 MB in the end (delta: 147.3 MB). Peak memory consumption was 506.0 MB. Max. memory is 11.5 GB. [2019-01-12 10:10:48,171 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:10:48,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2019-01-12 10:10:48,172 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-12 10:10:48,172 INFO L168 Benchmark]: Boogie Preprocessor took 45.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:10:48,173 INFO L168 Benchmark]: RCFGBuilder took 705.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. [2019-01-12 10:10:48,178 INFO L168 Benchmark]: TraceAbstraction took 93546.11 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 233.8 MB). Free memory was 1.1 GB in the beginning and 800.0 MB in the end (delta: 260.3 MB). Peak memory consumption was 494.1 MB. Max. memory is 11.5 GB. [2019-01-12 10:10:48,178 INFO L168 Benchmark]: Witness Printer took 87.59 ms. Allocated memory is still 1.4 GB. Free memory is still 800.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 10:10:48,180 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 660.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 705.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 93546.11 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 233.8 MB). Free memory was 1.1 GB in the beginning and 800.0 MB in the end (delta: 260.3 MB). Peak memory consumption was 494.1 MB. Max. memory is 11.5 GB. * Witness Printer took 87.59 ms. Allocated memory is still 1.4 GB. Free memory is still 800.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 634]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: len == 2 - InvariantResult [Line: 564]: Loop Invariant [2019-01-12 10:10:48,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((s + 1 <= unknown-#StackHeapBarrier-unknown && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && len == 2) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data - InvariantResult [Line: 574]: Loop Invariant [2019-01-12 10:10:48,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 615]: Loop Invariant [2019-01-12 10:10:48,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,204 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,204 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data - InvariantResult [Line: 564]: Loop Invariant [2019-01-12 10:10:48,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,206 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,207 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((!(0 == head) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && 0 == temp) && \valid[s] == 1) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data - InvariantResult [Line: 615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 564]: Loop Invariant [2019-01-12 10:10:48,210 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:10:48,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-01-12 10:10:48,215 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-01-12 10:10:48,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,220 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && s == head) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && head == s) && !(0 == #memory_$Pointer$[s][s])) && data == data - InvariantResult [Line: 622]: Loop Invariant [2019-01-12 10:10:48,220 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,222 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,225 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((((!(0 == new_head) && !(0 == \result)) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data - InvariantResult [Line: 577]: Loop Invariant [2019-01-12 10:10:48,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,230 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,230 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,230 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,231 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,231 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-01-12 10:10:48,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((((!(0 == new_head) && !(0 == head)) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && !(0 == temp)) && \valid[s] == 1) && 0 == temp) && data == 1) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data) || (((((((((((((((((((0 == head && !(0 == head)) && \valid[head] == 1) && s + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == s) && s == \result) && unknown-#StackHeapBarrier-unknown < temp) && s == last) && !(0 == temp)) && last == head) && len == 2) && \valid[s] == 1) && 0 == temp) && data == 1) && unknown-#StackHeapBarrier-unknown < head) && \valid[\result] == 1) && 1 == \valid[temp]) && unknown-#StackHeapBarrier-unknown < \result) && !(0 == \result)) && data == data) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 35 locations, 1 error locations. SAFE Result, 93.4s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 6.9s AutomataDifference, 0.0s DeadEndRemovalTime, 1.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 58 SDtfs, 323 SDslu, 168 SDs, 0 SdLazy, 739 SolverSat, 132 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 82 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 9.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=35occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 8 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 12 LocationsWithAnnotation, 12 PreInvPairs, 30 NumberOfFragments, 509 HoareAnnotationTreeSize, 12 FomulaSimplifications, 389 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 12 FomulaSimplificationsInter, 1371 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 84.1s InterpolantComputationTime, 82 NumberOfCodeBlocks, 82 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 78 ConstructedInterpolants, 7 QuantifiedInterpolants, 47133 SizeOfPredicates, 46 NumberOfNonLiveVariables, 183 ConjunctsInSsa, 98 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 1/3 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...