java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0330a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:29:45,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:29:45,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:29:45,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:29:45,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:29:45,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:29:45,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:29:45,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:29:45,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:29:45,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:29:45,361 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:29:45,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:29:45,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:29:45,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:29:45,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:29:45,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:29:45,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:29:45,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:29:45,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:29:45,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:29:45,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:29:45,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:29:45,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:29:45,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:29:45,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:29:45,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:29:45,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:29:45,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:29:45,388 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 21:29:45,402 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:29:45,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:29:45,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:29:45,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:29:45,404 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:29:45,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:29:45,405 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:29:45,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:29:45,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:29:45,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:29:45,406 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:29:45,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:29:45,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:29:45,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:29:45,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:29:45,408 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:29:45,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:29:45,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:29:45,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:29:45,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:29:45,409 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:29:45,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:29:45,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:29:45,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:29:45,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:29:45,449 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:29:45,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:29:45,454 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:29:45,454 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:29:45,455 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0330a.c [2019-08-22 21:29:45,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c451de570/1b4f46a4d57647f5bb05f66fc4a24107/FLAG40d4b3619 [2019-08-22 21:29:46,057 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:29:46,058 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0330a.c [2019-08-22 21:29:46,069 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c451de570/1b4f46a4d57647f5bb05f66fc4a24107/FLAG40d4b3619 [2019-08-22 21:29:46,330 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c451de570/1b4f46a4d57647f5bb05f66fc4a24107 [2019-08-22 21:29:46,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:29:46,342 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:29:46,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:29:46,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:29:46,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:29:46,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:29:46" (1/1) ... [2019-08-22 21:29:46,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c76405f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:46, skipping insertion in model container [2019-08-22 21:29:46,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:29:46" (1/1) ... [2019-08-22 21:29:46,360 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:29:46,422 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:29:46,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:29:46,900 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:29:47,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:29:47,053 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:29:47,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47 WrapperNode [2019-08-22 21:29:47,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:29:47,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:29:47,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:29:47,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:29:47,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (1/1) ... [2019-08-22 21:29:47,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:29:47,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:29:47,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:29:47,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:29:47,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:29:47" (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 [2019-08-22 21:29:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:29:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:29:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-22 21:29:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-22 21:29:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-22 21:29:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-22 21:29:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-22 21:29:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-22 21:29:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-22 21:29:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2019-08-22 21:29:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2019-08-22 21:29:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2019-08-22 21:29:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:29:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:29:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-22 21:29:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:29:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-22 21:29:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:29:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:29:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-22 21:29:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:29:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 21:29:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-22 21:29:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:29:48,667 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:29:48,668 INFO L283 CfgBuilder]: Removed 63 assume(true) statements. [2019-08-22 21:29:48,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:29:48 BoogieIcfgContainer [2019-08-22 21:29:48,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:29:48,672 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:29:48,672 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:29:48,673 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:29:48,674 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:29:48" (1/1) ... [2019-08-22 21:29:48,695 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:29:48,704 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:29:48,720 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:29:48,729 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:29:48,731 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:29:48,832 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_95|], 36=[|v_#valid_152|]} [2019-08-22 21:29:48,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:48,911 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 16 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 21 [2019-08-22 21:29:48,912 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:51,480 WARN L188 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 640 [2019-08-22 21:29:51,482 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:51,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,529 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:51,591 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 38 [2019-08-22 21:29:51,592 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,564 WARN L188 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 635 DAG size of output: 627 [2019-08-22 21:29:55,565 INFO L567 ElimStorePlain]: treesize reduction 16, result has 98.6 percent of original size [2019-08-22 21:29:55,567 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,567 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1193, output treesize:1139 [2019-08-22 21:29:55,612 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 701 [2019-08-22 21:29:55,629 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_96|], 1=[|v_#valid_153|]} [2019-08-22 21:29:55,634 INFO L375 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 6 treesize of output 5 [2019-08-22 21:29:55,634 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,648 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:55,654 INFO L375 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 12 treesize of output 9 [2019-08-22 21:29:55,654 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,666 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:55,666 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,667 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:34, output treesize:27 [2019-08-22 21:29:55,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:55,676 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_97|], 3=[|v_#valid_154|]} [2019-08-22 21:29:55,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:55,691 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 112 [2019-08-22 21:29:55,692 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:55,706 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 115 [2019-08-22 21:29:55,707 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,844 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-22 21:29:55,844 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:55,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:55,862 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 109 [2019-08-22 21:29:55,863 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:55,878 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 112 [2019-08-22 21:29:55,879 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:55,990 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:29:55,991 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:55,996 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_238|, |v_#memory_int_249|], 1=[|v_#memory_int_137|]} [2019-08-22 21:29:56,013 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 99 [2019-08-22 21:29:56,013 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,023 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2019-08-22 21:29:56,024 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,136 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-22 21:29:56,137 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,166 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 84 [2019-08-22 21:29:56,167 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,173 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 87 [2019-08-22 21:29:56,174 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,279 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-22 21:29:56,280 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,299 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 68 [2019-08-22 21:29:56,300 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,311 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 71 [2019-08-22 21:29:56,313 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,405 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,408 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-22 21:29:56,408 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:224, output treesize:127 [2019-08-22 21:29:56,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:56,446 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_98|], 1=[|v_#valid_155|]} [2019-08-22 21:29:56,457 INFO L375 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 90 treesize of output 89 [2019-08-22 21:29:56,457 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,469 INFO L375 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 93 treesize of output 92 [2019-08-22 21:29:56,470 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,556 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,567 INFO L375 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 89 treesize of output 86 [2019-08-22 21:29:56,569 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,585 INFO L375 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 92 treesize of output 89 [2019-08-22 21:29:56,587 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,671 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,673 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_250|, |v_#memory_real_239|], 1=[|v_#memory_int_143|]} [2019-08-22 21:29:56,697 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 68 [2019-08-22 21:29:56,698 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,705 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 71 [2019-08-22 21:29:56,706 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,763 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,776 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:29:56,776 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,784 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 67 [2019-08-22 21:29:56,785 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,857 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,868 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 48 [2019-08-22 21:29:56,869 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,876 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 51 [2019-08-22 21:29:56,877 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:56,951 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:56,954 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-22 21:29:56,954 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:184, output treesize:87 [2019-08-22 21:29:56,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:56,990 INFO L392 ElimStorePlain]: Different costs {10=[|v_#length_99|], 15=[|v_#valid_156|]} [2019-08-22 21:29:57,023 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:57,024 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 171 [2019-08-22 21:29:57,025 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,059 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:57,060 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 171 [2019-08-22 21:29:57,061 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,072 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:29:57,072 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,082 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:29:57,083 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,496 WARN L188 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 99 [2019-08-22 21:29:57,497 INFO L567 ElimStorePlain]: treesize reduction 36, result has 89.3 percent of original size [2019-08-22 21:29:57,540 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:57,541 INFO L375 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 150 treesize of output 172 [2019-08-22 21:29:57,543 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,575 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:57,576 INFO L375 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 150 treesize of output 172 [2019-08-22 21:29:57,577 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:57,983 WARN L188 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-22 21:29:57,983 INFO L567 ElimStorePlain]: treesize reduction 28, result has 91.2 percent of original size [2019-08-22 21:29:57,988 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_141|, |v_#memory_real_240|, |v_#memory_real_139|], 1=[|v_#memory_real_140|], 10=[|v_#memory_int_251|]} [2019-08-22 21:29:57,996 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:29:58,002 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:29:58,161 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:29:58,162 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,177 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 121 [2019-08-22 21:29:58,178 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,194 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 121 [2019-08-22 21:29:58,195 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,347 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:29:58,347 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,358 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:29:58,379 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:29:58,492 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-22 21:29:58,493 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,513 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 90 [2019-08-22 21:29:58,514 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,548 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 90 [2019-08-22 21:29:58,548 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,639 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,679 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,680 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 84 treesize of output 98 [2019-08-22 21:29:58,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:58,685 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,717 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:58,718 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 84 treesize of output 98 [2019-08-22 21:29:58,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:58,721 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:58,955 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-08-22 21:29:58,956 INFO L567 ElimStorePlain]: treesize reduction 24, result has 87.4 percent of original size [2019-08-22 21:29:58,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:58,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:58,961 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-22 21:29:58,961 INFO L221 ElimStorePlain]: Needed 17 recursive calls to eliminate 14 variables, input treesize:619, output treesize:125 [2019-08-22 21:29:59,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,009 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2019-08-22 21:29:59,009 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,078 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,089 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,090 INFO L375 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 50 [2019-08-22 21:29:59,091 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,179 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,192 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,193 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2019-08-22 21:29:59,194 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,270 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,279 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,279 INFO L375 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 50 [2019-08-22 21:29:59,280 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,340 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,347 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2019-08-22 21:29:59,348 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,397 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,415 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2019-08-22 21:29:59,420 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,466 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,467 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,468 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:113, output treesize:20 [2019-08-22 21:29:59,482 INFO L375 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 6 treesize of output 5 [2019-08-22 21:29:59,482 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,491 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,492 INFO L496 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. [2019-08-22 21:29:59,493 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:23, output treesize:22 [2019-08-22 21:29:59,509 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_100|], 1=[|v_#valid_158|]} [2019-08-22 21:29:59,517 INFO L375 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 6 treesize of output 5 [2019-08-22 21:29:59,518 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,537 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,543 INFO L375 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 12 treesize of output 9 [2019-08-22 21:29:59,544 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,559 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,559 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,560 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:40, output treesize:33 [2019-08-22 21:29:59,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:29:59,565 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_101|], 3=[|v_#valid_159|]} [2019-08-22 21:29:59,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,581 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 121 [2019-08-22 21:29:59,581 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,590 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,594 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 118 [2019-08-22 21:29:59,595 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,746 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-22 21:29:59,747 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,763 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 118 [2019-08-22 21:29:59,764 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:29:59,778 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 115 [2019-08-22 21:29:59,780 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,921 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-22 21:29:59,922 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:29:59,924 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_241|, |v_#memory_int_252|], 1=[|v_#memory_int_52|]} [2019-08-22 21:29:59,937 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-22 21:29:59,938 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:29:59,956 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 108 [2019-08-22 21:29:59,957 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,094 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-22 21:30:00,095 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:00,105 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 93 [2019-08-22 21:30:00,106 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,139 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 90 [2019-08-22 21:30:00,140 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,250 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-22 21:30:00,251 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:00,266 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 77 [2019-08-22 21:30:00,267 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,280 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 74 [2019-08-22 21:30:00,284 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,407 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-22 21:30:00,407 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:00,409 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-22 21:30:00,410 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:236, output treesize:139 [2019-08-22 21:30:00,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:00,420 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_102|], 3=[|v_#valid_160|]} [2019-08-22 21:30:00,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:00,443 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 118 [2019-08-22 21:30:00,444 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:00,466 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 121 [2019-08-22 21:30:00,467 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,692 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-22 21:30:00,693 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:00,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:00,720 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 118 [2019-08-22 21:30:00,721 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,734 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:00,741 INFO L375 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 115 [2019-08-22 21:30:00,745 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,956 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-22 21:30:00,957 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:00,958 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_242|, |v_#memory_int_253|], 1=[|v_#memory_int_52|]} [2019-08-22 21:30:00,974 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 108 [2019-08-22 21:30:00,975 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:00,991 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-22 21:30:00,992 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,171 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-22 21:30:01,171 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:01,180 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 90 [2019-08-22 21:30:01,181 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,189 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 93 [2019-08-22 21:30:01,190 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,315 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-22 21:30:01,316 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:01,330 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 74 [2019-08-22 21:30:01,331 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,343 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 77 [2019-08-22 21:30:01,344 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,475 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-22 21:30:01,475 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:01,477 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-22 21:30:01,477 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:236, output treesize:139 [2019-08-22 21:30:01,492 INFO L392 ElimStorePlain]: Different costs {6=[|v_#length_103|], 10=[|v_#valid_161|]} [2019-08-22 21:30:01,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:01,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:01,536 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:01,536 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 156 treesize of output 175 [2019-08-22 21:30:01,537 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:01,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:01,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:01,569 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:01,569 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 158 treesize of output 177 [2019-08-22 21:30:01,570 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,070 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-08-22 21:30:02,071 INFO L567 ElimStorePlain]: treesize reduction 44, result has 87.1 percent of original size [2019-08-22 21:30:02,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:02,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:02,144 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:02,145 INFO L375 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 147 treesize of output 172 [2019-08-22 21:30:02,146 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:02,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:02,183 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:02,183 INFO L375 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 149 treesize of output 174 [2019-08-22 21:30:02,185 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,642 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2019-08-22 21:30:02,642 INFO L567 ElimStorePlain]: treesize reduction 28, result has 91.1 percent of original size [2019-08-22 21:30:02,645 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_243|], 1=[|v_#memory_int_254|, |v_#memory_int_115|]} [2019-08-22 21:30:02,657 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 137 [2019-08-22 21:30:02,657 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,675 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 139 [2019-08-22 21:30:02,675 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,905 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-22 21:30:02,905 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:02,923 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 123 [2019-08-22 21:30:02,924 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:02,936 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 121 [2019-08-22 21:30:02,937 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:03,143 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-22 21:30:03,144 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,173 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,173 INFO L375 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 1 case distinctions, treesize of input 122 treesize of output 102 [2019-08-22 21:30:03,174 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:03,188 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,189 INFO L375 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 1 case distinctions, treesize of input 124 treesize of output 104 [2019-08-22 21:30:03,190 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:03,349 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:30:03,350 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,351 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-22 21:30:03,352 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:315, output treesize:189 [2019-08-22 21:30:03,382 INFO L392 ElimStorePlain]: Different costs {15=[|v_#length_104|], 21=[|v_#valid_162|]} [2019-08-22 21:30:03,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,407 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,411 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,470 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,471 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 197 treesize of output 241 [2019-08-22 21:30:03,472 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:03,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:03,544 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:03,545 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 195 treesize of output 239 [2019-08-22 21:30:03,547 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:04,306 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 131 [2019-08-22 21:30:04,306 INFO L567 ElimStorePlain]: treesize reduction 56, result has 87.5 percent of original size [2019-08-22 21:30:04,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,343 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,442 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:04,443 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 196 treesize of output 246 [2019-08-22 21:30:04,445 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:04,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:04,549 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:04,550 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 194 treesize of output 244 [2019-08-22 21:30:04,552 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:05,200 WARN L188 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 128 [2019-08-22 21:30:05,200 INFO L567 ElimStorePlain]: treesize reduction 56, result has 87.1 percent of original size [2019-08-22 21:30:05,203 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_244|, |v_#memory_real_108|], 1=[|v_#memory_int_121|, |v_#memory_int_255|, |v_#memory_real_109|]} [2019-08-22 21:30:05,215 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 175 [2019-08-22 21:30:05,216 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:05,233 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 173 [2019-08-22 21:30:05,234 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:05,549 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:30:05,549 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:05,557 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:05,565 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:05,810 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-22 21:30:05,811 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:05,818 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:05,823 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:06,044 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-22 21:30:06,045 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:06,100 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:06,101 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 148 treesize of output 163 [2019-08-22 21:30:06,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,104 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:06,148 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:06,149 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 146 treesize of output 161 [2019-08-22 21:30:06,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,151 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:06,681 WARN L188 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-08-22 21:30:06,681 INFO L567 ElimStorePlain]: treesize reduction 24, result has 92.6 percent of original size [2019-08-22 21:30:06,715 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 136 [2019-08-22 21:30:06,716 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:06,740 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 134 [2019-08-22 21:30:06,741 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:06,956 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-22 21:30:06,957 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:06,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,962 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2019-08-22 21:30:06,963 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 14 variables, input treesize:393, output treesize:223 [2019-08-22 21:30:06,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:06,999 INFO L392 ElimStorePlain]: Different costs {28=[|v_#length_105|], 36=[|v_#valid_163|]} [2019-08-22 21:30:07,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,085 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:07,086 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 206 treesize of output 250 [2019-08-22 21:30:07,087 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:07,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,173 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:07,173 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 204 treesize of output 248 [2019-08-22 21:30:07,175 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:07,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,324 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:07,325 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 231 treesize of output 308 [2019-08-22 21:30:07,326 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:07,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:07,456 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:07,457 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 229 treesize of output 306 [2019-08-22 21:30:07,459 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:09,117 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 195 DAG size of output: 174 [2019-08-22 21:30:09,118 INFO L567 ElimStorePlain]: treesize reduction 124, result has 87.7 percent of original size [2019-08-22 21:30:09,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,254 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:09,255 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 211 treesize of output 261 [2019-08-22 21:30:09,257 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:09,304 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,422 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:09,423 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 205 treesize of output 255 [2019-08-22 21:30:09,425 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:09,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,678 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-22 21:30:09,678 INFO L341 Elim1Store]: treesize reduction 24, result has 77.4 percent of original size [2019-08-22 21:30:09,679 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 230 treesize of output 305 [2019-08-22 21:30:09,680 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:09,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:09,835 INFO L341 Elim1Store]: treesize reduction 24, result has 77.4 percent of original size [2019-08-22 21:30:09,836 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 236 treesize of output 311 [2019-08-22 21:30:09,837 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:11,411 WARN L188 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-22 21:30:11,412 INFO L567 ElimStorePlain]: treesize reduction 132, result has 86.8 percent of original size [2019-08-22 21:30:11,414 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_245|, |v_#memory_real_46|], 1=[|v_#memory_int_48|, |v_#memory_int_256|, |v_#memory_real_47|]} [2019-08-22 21:30:11,443 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 217 [2019-08-22 21:30:11,444 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:11,473 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 219 [2019-08-22 21:30:11,474 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:11,500 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 203 treesize of output 192 [2019-08-22 21:30:11,501 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:11,522 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 194 [2019-08-22 21:30:11,523 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:12,226 WARN L188 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-22 21:30:12,227 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:12,236 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:12,244 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:12,254 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:12,264 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:13,120 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-22 21:30:13,121 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:13,142 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:13,154 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:13,182 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:13,203 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:15,019 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-22 21:30:15,019 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:15,096 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 158 [2019-08-22 21:30:15,097 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:15,158 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 160 [2019-08-22 21:30:15,159 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:15,232 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:15,233 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 195 treesize of output 200 [2019-08-22 21:30:15,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:15,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:15,236 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:15,307 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:15,308 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 193 treesize of output 198 [2019-08-22 21:30:15,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:15,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:15,310 INFO L496 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:16,903 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-22 21:30:16,904 INFO L567 ElimStorePlain]: treesize reduction 24, result has 96.7 percent of original size [2019-08-22 21:30:16,930 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 139 [2019-08-22 21:30:16,931 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:16,951 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 141 [2019-08-22 21:30:16,952 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:16,968 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:30:16,969 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:16,984 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 169 [2019-08-22 21:30:16,985 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:17,523 WARN L188 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-22 21:30:17,524 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:17,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,543 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 18 dim-0 vars, and 4 xjuncts. [2019-08-22 21:30:17,544 INFO L221 ElimStorePlain]: Needed 29 recursive calls to eliminate 19 variables, input treesize:871, output treesize:509 [2019-08-22 21:30:17,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:17,563 INFO L392 ElimStorePlain]: Different costs {28=[|v_#length_106|], 36=[|v_#valid_164|]} [2019-08-22 21:30:17,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,665 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:17,666 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 206 treesize of output 250 [2019-08-22 21:30:17,667 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:17,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,707 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,811 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:17,812 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 231 treesize of output 308 [2019-08-22 21:30:17,814 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:17,836 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,902 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:17,903 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 204 treesize of output 248 [2019-08-22 21:30:17,904 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:17,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:17,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:18,018 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:18,019 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 229 treesize of output 306 [2019-08-22 21:30:18,021 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:19,780 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 195 DAG size of output: 174 [2019-08-22 21:30:19,781 INFO L567 ElimStorePlain]: treesize reduction 124, result has 87.7 percent of original size [2019-08-22 21:30:19,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,920 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:19,921 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 211 treesize of output 261 [2019-08-22 21:30:19,922 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:19,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:19,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,116 INFO L341 Elim1Store]: treesize reduction 24, result has 77.4 percent of original size [2019-08-22 21:30:20,117 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 230 treesize of output 305 [2019-08-22 21:30:20,118 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:20,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,151 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,255 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-22 21:30:20,256 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 205 treesize of output 255 [2019-08-22 21:30:20,257 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:20,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:20,430 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-22 21:30:20,430 INFO L341 Elim1Store]: treesize reduction 24, result has 77.4 percent of original size [2019-08-22 21:30:20,431 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 236 treesize of output 311 [2019-08-22 21:30:20,432 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:22,024 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 194 DAG size of output: 173 [2019-08-22 21:30:22,025 INFO L567 ElimStorePlain]: treesize reduction 132, result has 86.8 percent of original size [2019-08-22 21:30:22,026 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_246|, |v_#memory_real_46|], 1=[|v_#memory_int_48|, |v_#memory_int_257|, |v_#memory_real_47|]} [2019-08-22 21:30:22,064 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 217 [2019-08-22 21:30:22,065 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:22,094 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 219 [2019-08-22 21:30:22,095 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:22,120 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 194 [2019-08-22 21:30:22,121 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:22,163 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 203 treesize of output 192 [2019-08-22 21:30:22,163 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:22,863 WARN L188 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-08-22 21:30:22,864 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:22,874 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:22,883 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:22,900 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:22,913 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:23,745 WARN L188 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-08-22 21:30:23,746 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:23,759 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:23,769 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:23,783 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:23,805 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:25,680 WARN L188 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-22 21:30:25,681 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:25,855 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:25,855 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 195 treesize of output 200 [2019-08-22 21:30:25,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:25,858 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:25,858 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:25,941 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 158 [2019-08-22 21:30:25,941 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:26,022 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:26,023 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 193 treesize of output 198 [2019-08-22 21:30:26,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:26,024 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:26,025 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:30:26,081 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 160 [2019-08-22 21:30:26,082 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:27,691 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2019-08-22 21:30:27,691 INFO L567 ElimStorePlain]: treesize reduction 24, result has 96.7 percent of original size [2019-08-22 21:30:27,717 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 169 [2019-08-22 21:30:27,717 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:27,737 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:30:27,738 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:27,790 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 141 [2019-08-22 21:30:27,791 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:27,809 INFO L375 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 139 [2019-08-22 21:30:27,809 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,383 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-22 21:30:28,383 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:28,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,406 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 18 dim-0 vars, and 4 xjuncts. [2019-08-22 21:30:28,407 INFO L221 ElimStorePlain]: Needed 29 recursive calls to eliminate 19 variables, input treesize:871, output treesize:509 [2019-08-22 21:30:28,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:30:28,453 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_247|], 5=[|v_#memory_int_258|]} [2019-08-22 21:30:28,475 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 160 [2019-08-22 21:30:28,476 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,496 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 112 [2019-08-22 21:30:28,497 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,518 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 131 [2019-08-22 21:30:28,518 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,537 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 117 [2019-08-22 21:30:28,538 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,558 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 1 [2019-08-22 21:30:28,559 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,580 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 1 [2019-08-22 21:30:28,581 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,602 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 1 [2019-08-22 21:30:28,602 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,624 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,624 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 1 [2019-08-22 21:30:28,625 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,643 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 137 [2019-08-22 21:30:28,644 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,672 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 1 [2019-08-22 21:30:28,673 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,696 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 1 [2019-08-22 21:30:28,697 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,715 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 1 [2019-08-22 21:30:28,715 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,732 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 1 [2019-08-22 21:30:28,732 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,751 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 148 [2019-08-22 21:30:28,751 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,771 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 1 [2019-08-22 21:30:28,771 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,792 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 140 [2019-08-22 21:30:28,792 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:28,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:28,810 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 1 [2019-08-22 21:30:28,811 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,086 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 175 DAG size of output: 158 [2019-08-22 21:30:30,086 INFO L567 ElimStorePlain]: treesize reduction 184, result has 80.5 percent of original size [2019-08-22 21:30:30,102 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 105 [2019-08-22 21:30:30,103 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 86 [2019-08-22 21:30:30,120 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:30,144 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 129 [2019-08-22 21:30:30,145 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,159 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 105 [2019-08-22 21:30:30,160 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,174 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 86 [2019-08-22 21:30:30,175 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:30,201 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 110 [2019-08-22 21:30:30,202 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,708 WARN L188 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-08-22 21:30:30,709 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:30,711 INFO L496 ElimStorePlain]: Start of recursive call 1: 19 dim-0 vars, 2 dim-2 vars, End of recursive call: 15 dim-0 vars, and 6 xjuncts. [2019-08-22 21:30:30,711 INFO L221 ElimStorePlain]: Needed 24 recursive calls to eliminate 21 variables, input treesize:2503, output treesize:558 [2019-08-22 21:30:30,725 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_248|], 5=[|v_#memory_int_259|]} [2019-08-22 21:30:30,742 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 133 [2019-08-22 21:30:30,742 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,760 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 158 [2019-08-22 21:30:30,761 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,780 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 133 [2019-08-22 21:30:30,781 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,801 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 114 [2019-08-22 21:30:30,801 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,829 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 114 [2019-08-22 21:30:30,829 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:30,855 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 139 [2019-08-22 21:30:30,855 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:31,967 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 184 [2019-08-22 21:30:31,967 INFO L567 ElimStorePlain]: treesize reduction 18, result has 97.7 percent of original size [2019-08-22 21:30:31,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:31,988 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 131 [2019-08-22 21:30:31,989 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,004 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 107 [2019-08-22 21:30:32,005 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,019 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 88 [2019-08-22 21:30:32,020 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,032 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 88 [2019-08-22 21:30:32,032 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,049 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 107 [2019-08-22 21:30:32,050 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:30:32,071 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 112 [2019-08-22 21:30:32,072 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,533 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-22 21:30:32,534 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,537 INFO L496 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 2 dim-2 vars, End of recursive call: 15 dim-0 vars, and 6 xjuncts. [2019-08-22 21:30:32,538 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 18 variables, input treesize:816, output treesize:570 [2019-08-22 21:30:32,577 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2019-08-22 21:30:32,578 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,583 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,586 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-08-22 21:30:32,586 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,591 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,591 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,592 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:42, output treesize:3 [2019-08-22 21:30:32,607 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2019-08-22 21:30:32,607 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,614 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-08-22 21:30:32,615 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,620 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,620 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,620 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:42, output treesize:3 [2019-08-22 21:30:32,626 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:30:32,626 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,640 INFO L567 ElimStorePlain]: treesize reduction 4, result has 83.3 percent of original size [2019-08-22 21:30:32,643 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-22 21:30:32,643 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,649 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:30:32,650 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:30:32,650 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:43, output treesize:16 [2019-08-22 21:30:59,415 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7307 conjuctions. This might take some time... [2019-08-22 21:31:02,706 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7307 conjuctions.