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_0921.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:22:50,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:22:50,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:22:50,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:22:50,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:22:50,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:22:50,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:22:50,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:22:50,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:22:50,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:22:50,661 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:22:50,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:22:50,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:22:50,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:22:50,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:22:50,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:22:50,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:22:50,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:22:50,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:22:50,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:22:50,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:22:50,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:22:50,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:22:50,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:22:50,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:22:50,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 06:22:50,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 06:22:50,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 06:22:50,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 06:22:50,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 06:22:50,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 06:22:50,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 06:22:50,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 06:22:50,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:22:50,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:22:50,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:22:50,688 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 [2019-08-18 06:22:50,710 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:22:50,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:22:50,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:22:50,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:22:50,712 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:22:50,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:22:50,713 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:22:50,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:22:50,714 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:22:50,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:22:50,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:22:50,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:22:50,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:22:50,715 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:22:50,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:22:50,716 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:22:50,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:22:50,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:22:50,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:22:50,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:22:50,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:22:50,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:22:50,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:22:50,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:22:50,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:22:50,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:22:50,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:22:50,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:22:50,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:22:50,770 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:22:50,783 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:22:50,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:22:50,788 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:22:50,788 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:22:50,789 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0921.c [2019-08-18 06:22:50,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e5fb3d2/01d5e16a6cdd4c11a89e553068761b58/FLAG759367793 [2019-08-18 06:22:51,334 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:22:51,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0921.c [2019-08-18 06:22:51,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e5fb3d2/01d5e16a6cdd4c11a89e553068761b58/FLAG759367793 [2019-08-18 06:22:51,686 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e5fb3d2/01d5e16a6cdd4c11a89e553068761b58 [2019-08-18 06:22:51,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:22:51,697 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:22:51,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:51,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:22:51,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:22:51,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:51" (1/1) ... [2019-08-18 06:22:51,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e57fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:51, skipping insertion in model container [2019-08-18 06:22:51,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:51" (1/1) ... [2019-08-18 06:22:51,714 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:22:51,747 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:22:51,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:51,948 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:22:52,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:52,111 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:22:52,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52 WrapperNode [2019-08-18 06:22:52,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:52,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:22:52,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:22:52,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:22:52,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:22:52,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:22:52,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:22:52,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:22:52,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:52" (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 [2019-08-18 06:22:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:22:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:22:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-18 06:22:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2019-08-18 06:22:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-18 06:22:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:22:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:22:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-18 06:22:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-18 06:22:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:22:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:22:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:22:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:22:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2019-08-18 06:22:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:22:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:22:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-18 06:22:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:22:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:22:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:22:52,682 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:22:52,682 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-18 06:22:52,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:52 BoogieIcfgContainer [2019-08-18 06:22:52,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:22:52,684 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:22:52,685 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:22:52,685 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:22:52,686 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:52" (1/1) ... [2019-08-18 06:22:52,697 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:22:52,699 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:22:52,706 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:22:52,722 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:22:52,724 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:22:52,825 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 06:22:52,826 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:52,905 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:52,906 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:22:52,906 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:45 [2019-08-18 06:22:52,921 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 53 [2019-08-18 06:22:52,970 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:52,988 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_22|]} [2019-08-18 06:22:53,008 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 109 treesize of output 108 [2019-08-18 06:22:53,009 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,041 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 112 treesize of output 111 [2019-08-18 06:22:53,043 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,202 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:22:53,203 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,239 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 108 treesize of output 105 [2019-08-18 06:22:53,240 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,259 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 111 treesize of output 108 [2019-08-18 06:22:53,260 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,397 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-18 06:22:53,397 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,402 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_23|, |v_#memory_int_27|], 1=[|v_#memory_int_5|, |v_#memory_int_6|]} [2019-08-18 06:22:53,424 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 101 [2019-08-18 06:22:53,425 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,446 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 98 [2019-08-18 06:22:53,447 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,570 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:22:53,570 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,582 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 98 treesize of output 83 [2019-08-18 06:22:53,583 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,592 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 101 treesize of output 86 [2019-08-18 06:22:53,593 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,707 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-18 06:22:53,708 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,721 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 83 treesize of output 67 [2019-08-18 06:22:53,723 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,739 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 86 treesize of output 70 [2019-08-18 06:22:53,741 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,820 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,834 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 68 treesize of output 48 [2019-08-18 06:22:53,835 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,845 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 70 treesize of output 50 [2019-08-18 06:22:53,846 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:53,895 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,899 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:53,900 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:222, output treesize:81 [2019-08-18 06:22:53,926 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:53,942 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_14|], 6=[|v_#valid_23|]} [2019-08-18 06:22:53,984 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:53,985 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 133 treesize of output 149 [2019-08-18 06:22:53,987 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:54,009 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 136 treesize of output 138 [2019-08-18 06:22:54,010 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,019 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:22:54,020 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,029 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:22:54,029 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,401 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:22:54,401 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:22:54,452 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:54,453 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 114 treesize of output 136 [2019-08-18 06:22:54,455 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:54,477 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 117 treesize of output 117 [2019-08-18 06:22:54,479 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,782 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:22:54,783 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:22:54,784 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_24|], 1=[|v_#memory_int_28|, |v_#memory_int_10|]} [2019-08-18 06:22:54,795 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 104 [2019-08-18 06:22:54,796 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,807 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 107 [2019-08-18 06:22:54,807 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,939 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:22:54,939 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:54,959 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 104 treesize of output 92 [2019-08-18 06:22:54,960 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:54,981 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 107 treesize of output 95 [2019-08-18 06:22:54,983 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,097 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:22:55,098 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:55,123 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:55,124 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 92 treesize of output 87 [2019-08-18 06:22:55,125 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,146 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:55,146 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 89 treesize of output 84 [2019-08-18 06:22:55,148 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,325 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:22:55,326 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:22:55,334 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. [2019-08-18 06:22:55,334 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:22:55,352 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:55,373 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_15|], 6=[|v_#valid_24|]} [2019-08-18 06:22:55,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:55,393 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 136 treesize of output 138 [2019-08-18 06:22:55,395 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,404 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:22:55,405 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,412 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:22:55,413 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,439 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:55,439 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 133 treesize of output 149 [2019-08-18 06:22:55,441 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,800 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:22:55,801 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:22:55,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:55,822 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 117 treesize of output 117 [2019-08-18 06:22:55,824 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:55,855 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:55,856 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 114 treesize of output 136 [2019-08-18 06:22:55,857 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,145 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:22:56,146 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:22:56,149 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_25|], 1=[|v_#memory_int_29|, |v_#memory_int_10|]} [2019-08-18 06:22:56,163 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 107 [2019-08-18 06:22:56,164 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,182 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 104 [2019-08-18 06:22:56,183 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,304 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:22:56,305 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,322 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 107 treesize of output 95 [2019-08-18 06:22:56,323 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,333 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 104 treesize of output 92 [2019-08-18 06:22:56,334 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,441 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:22:56,442 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,490 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,491 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 89 treesize of output 84 [2019-08-18 06:22:56,492 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,510 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,511 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 92 treesize of output 87 [2019-08-18 06:22:56,512 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,706 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:22:56,706 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:22:56,709 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. [2019-08-18 06:22:56,710 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:22:56,730 INFO L392 ElimStorePlain]: Different costs {10=[|v_#length_16|], 15=[|v_#valid_25|]} [2019-08-18 06:22:56,828 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,829 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 3 case distinctions, treesize of input 186 treesize of output 227 [2019-08-18 06:22:56,830 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:56,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:56,910 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:56,911 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 221 [2019-08-18 06:22:56,912 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:57,655 WARN L188 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 123 [2019-08-18 06:22:57,655 INFO L567 ElimStorePlain]: treesize reduction 74, result has 82.8 percent of original size [2019-08-18 06:22:57,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:57,727 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:57,728 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 178 treesize of output 225 [2019-08-18 06:22:57,729 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:57,835 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-18 06:22:57,836 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 176 treesize of output 223 [2019-08-18 06:22:57,837 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:58,295 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-08-18 06:22:58,295 INFO L567 ElimStorePlain]: treesize reduction 56, result has 86.0 percent of original size [2019-08-18 06:22:58,299 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_13|, |v_#memory_real_26|], 1=[|v_#memory_int_16|, |v_#memory_real_14|], 6=[|v_#memory_int_30|]} [2019-08-18 06:22:58,309 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:58,324 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:58,524 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-18 06:22:58,525 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:58,569 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 147 [2019-08-18 06:22:58,572 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:58,596 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 160 treesize of output 149 [2019-08-18 06:22:58,597 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:58,770 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-18 06:22:58,771 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:58,780 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:58,790 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:58,994 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-18 06:22:58,994 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:59,015 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 135 treesize of output 116 [2019-08-18 06:22:59,016 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:59,050 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 137 treesize of output 118 [2019-08-18 06:22:59,051 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:59,214 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-18 06:22:59,214 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:59,295 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:59,296 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 151 [2019-08-18 06:22:59,297 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,298 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,299 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,309 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,316 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,318 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,321 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,322 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,323 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,324 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,326 INFO L496 ElimStorePlain]: Start of recursive call 14: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:59,381 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:59,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 149 [2019-08-18 06:22:59,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,384 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,384 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,394 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,395 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,397 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,398 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,399 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,400 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,401 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,402 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,404 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,405 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,406 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,408 INFO L496 ElimStorePlain]: Start of recursive call 15: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:59,973 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 142 [2019-08-18 06:22:59,974 INFO L567 ElimStorePlain]: treesize reduction 103, result has 76.3 percent of original size [2019-08-18 06:22:59,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,980 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,984 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,985 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,985 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,988 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,991 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,992 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,994 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,997 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,999 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:59,999 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:00,002 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:00,005 INFO L496 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 15 dim-0 vars, and 5 xjuncts. [2019-08-18 06:23:00,005 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:375, output treesize:375 [2019-08-18 06:23:00,023 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:00,042 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_17|], 6=[|v_#valid_26|]} [2019-08-18 06:23:00,048 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:00,049 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,058 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:00,058 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,095 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:00,096 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 133 treesize of output 149 [2019-08-18 06:23:00,097 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:00,131 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 136 treesize of output 138 [2019-08-18 06:23:00,132 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,414 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:23:00,414 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:23:00,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:00,437 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 117 treesize of output 117 [2019-08-18 06:23:00,438 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,480 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:00,481 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 114 treesize of output 136 [2019-08-18 06:23:00,482 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,735 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:23:00,735 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:23:00,736 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_27|], 1=[|v_#memory_int_31|, |v_#memory_int_10|]} [2019-08-18 06:23:00,760 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 108 treesize of output 104 [2019-08-18 06:23:00,760 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,770 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 107 [2019-08-18 06:23:00,771 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,888 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:23:00,889 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:00,908 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 107 treesize of output 95 [2019-08-18 06:23:00,909 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:00,920 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 104 treesize of output 92 [2019-08-18 06:23:00,921 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:01,030 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:23:01,030 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:01,052 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:01,052 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 89 treesize of output 84 [2019-08-18 06:23:01,054 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:01,075 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:01,075 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 92 treesize of output 87 [2019-08-18 06:23:01,076 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:01,251 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:23:01,251 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:23:01,254 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. [2019-08-18 06:23:01,254 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:23:01,280 INFO L392 ElimStorePlain]: Different costs {10=[|v_#length_18|], 15=[|v_#valid_27|]} [2019-08-18 06:23:01,345 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:01,346 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 3 case distinctions, treesize of input 186 treesize of output 227 [2019-08-18 06:23:01,348 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:01,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:01,393 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:01,394 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 221 [2019-08-18 06:23:01,395 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:01,910 WARN L188 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 123 [2019-08-18 06:23:01,910 INFO L567 ElimStorePlain]: treesize reduction 74, result has 82.8 percent of original size [2019-08-18 06:23:02,018 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-18 06:23:02,019 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 176 treesize of output 223 [2019-08-18 06:23:02,020 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:02,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:02,083 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:02,084 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 178 treesize of output 225 [2019-08-18 06:23:02,085 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:02,704 WARN L188 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-08-18 06:23:02,705 INFO L567 ElimStorePlain]: treesize reduction 56, result has 86.0 percent of original size [2019-08-18 06:23:02,707 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_13|, |v_#memory_real_28|], 1=[|v_#memory_int_16|, |v_#memory_real_14|], 6=[|v_#memory_int_32|]} [2019-08-18 06:23:02,714 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:02,721 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:02,918 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-18 06:23:02,918 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:02,941 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 160 treesize of output 149 [2019-08-18 06:23:02,942 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:02,971 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 147 [2019-08-18 06:23:02,971 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:03,203 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-18 06:23:03,204 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:03,215 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:03,223 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:03,470 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-18 06:23:03,471 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:03,499 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 137 treesize of output 118 [2019-08-18 06:23:03,500 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:03,527 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 135 treesize of output 116 [2019-08-18 06:23:03,528 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:03,703 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-18 06:23:03,704 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:03,782 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:03,782 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 151 [2019-08-18 06:23:03,783 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,785 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,785 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,788 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,795 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,804 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,805 INFO L496 ElimStorePlain]: Start of recursive call 14: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:03,848 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:03,849 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 149 [2019-08-18 06:23:03,849 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,850 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,858 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,860 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,861 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,863 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,864 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,865 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,865 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:03,866 INFO L496 ElimStorePlain]: Start of recursive call 15: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:04,297 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 118 [2019-08-18 06:23:04,298 INFO L567 ElimStorePlain]: treesize reduction 52, result has 82.7 percent of original size [2019-08-18 06:23:04,300 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,301 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,309 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,312 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,313 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,318 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,320 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,322 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,324 INFO L496 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 11 dim-0 vars, and 3 xjuncts. [2019-08-18 06:23:04,324 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:375, output treesize:257 [2019-08-18 06:23:04,336 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:04,346 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_19|], 6=[|v_#valid_28|]} [2019-08-18 06:23:04,369 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:04,370 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 133 treesize of output 149 [2019-08-18 06:23:04,371 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:04,381 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:04,381 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:04,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:04,402 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 136 treesize of output 138 [2019-08-18 06:23:04,403 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:04,410 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:04,410 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:04,746 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:23:04,747 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:23:04,782 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:04,782 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 114 treesize of output 136 [2019-08-18 06:23:04,783 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:04,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:04,806 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 117 treesize of output 117 [2019-08-18 06:23:04,807 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,124 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:23:05,124 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:23:05,126 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_29|], 1=[|v_#memory_int_33|, |v_#memory_int_10|]} [2019-08-18 06:23:05,137 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 104 [2019-08-18 06:23:05,138 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,147 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 107 [2019-08-18 06:23:05,148 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,270 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:23:05,270 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,284 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 107 treesize of output 95 [2019-08-18 06:23:05,285 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,297 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 104 treesize of output 92 [2019-08-18 06:23:05,298 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,404 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:23:05,404 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,456 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,457 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 89 treesize of output 84 [2019-08-18 06:23:05,458 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,479 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,480 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 92 treesize of output 87 [2019-08-18 06:23:05,480 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,644 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:23:05,644 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:23:05,646 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. [2019-08-18 06:23:05,647 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:23:05,661 INFO L392 ElimStorePlain]: Different costs {10=[|v_#length_20|], 15=[|v_#valid_29|]} [2019-08-18 06:23:05,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:05,734 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,734 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 221 [2019-08-18 06:23:05,736 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:05,788 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:05,788 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 3 case distinctions, treesize of input 186 treesize of output 227 [2019-08-18 06:23:05,790 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:06,317 WARN L188 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 123 [2019-08-18 06:23:06,317 INFO L567 ElimStorePlain]: treesize reduction 74, result has 82.8 percent of original size [2019-08-18 06:23:06,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:06,407 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:06,408 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 178 treesize of output 225 [2019-08-18 06:23:06,409 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:06,498 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-18 06:23:06,499 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 176 treesize of output 223 [2019-08-18 06:23:06,501 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:06,945 WARN L188 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-08-18 06:23:06,946 INFO L567 ElimStorePlain]: treesize reduction 56, result has 86.0 percent of original size [2019-08-18 06:23:06,952 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_30|, |v_#memory_real_13|], 1=[|v_#memory_int_16|, |v_#memory_real_14|], 6=[|v_#memory_int_34|]} [2019-08-18 06:23:06,972 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 159 [2019-08-18 06:23:06,973 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:06,993 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 172 treesize of output 161 [2019-08-18 06:23:06,994 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:07,166 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-18 06:23:07,167 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,175 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:07,181 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:07,359 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-18 06:23:07,360 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,370 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:07,376 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:07,590 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-18 06:23:07,591 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,622 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 135 treesize of output 116 [2019-08-18 06:23:07,623 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:07,651 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 137 treesize of output 118 [2019-08-18 06:23:07,651 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:07,811 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-18 06:23:07,811 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,890 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,891 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 149 [2019-08-18 06:23:07,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,895 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,895 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,896 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,897 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,898 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,898 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,901 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,902 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,909 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,911 INFO L496 ElimStorePlain]: Start of recursive call 14: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:07,960 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:07,960 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 151 [2019-08-18 06:23:07,961 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,962 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,963 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,964 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,964 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,974 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:07,979 INFO L496 ElimStorePlain]: Start of recursive call 15: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:08,352 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 118 [2019-08-18 06:23:08,353 INFO L567 ElimStorePlain]: treesize reduction 52, result has 82.7 percent of original size [2019-08-18 06:23:08,354 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,356 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,356 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,362 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,364 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,365 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,366 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,368 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,369 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,381 INFO L496 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 13 dim-0 vars, and 4 xjuncts. [2019-08-18 06:23:08,382 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 16 variables, input treesize:375, output treesize:318 [2019-08-18 06:23:08,388 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:08,399 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_21|], 6=[|v_#valid_30|]} [2019-08-18 06:23:08,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:08,429 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 136 treesize of output 138 [2019-08-18 06:23:08,430 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:08,463 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:08,463 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 133 treesize of output 149 [2019-08-18 06:23:08,464 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:08,471 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:08,472 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:08,478 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:08,478 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:08,788 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:23:08,788 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:23:08,831 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:08,831 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 114 treesize of output 136 [2019-08-18 06:23:08,832 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:08,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:08,846 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 117 treesize of output 117 [2019-08-18 06:23:08,847 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,108 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:23:09,108 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:23:09,109 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_31|], 1=[|v_#memory_int_35|, |v_#memory_int_10|]} [2019-08-18 06:23:09,119 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 108 treesize of output 104 [2019-08-18 06:23:09,120 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,128 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 107 [2019-08-18 06:23:09,129 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,256 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:23:09,256 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,269 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 107 treesize of output 95 [2019-08-18 06:23:09,270 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,280 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 92 [2019-08-18 06:23:09,281 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,386 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:23:09,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,414 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,414 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 89 treesize of output 84 [2019-08-18 06:23:09,415 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,444 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,445 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 92 treesize of output 87 [2019-08-18 06:23:09,445 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,605 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:23:09,605 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:23:09,607 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. [2019-08-18 06:23:09,607 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:23:09,626 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_22|], 6=[|v_#valid_31|]} [2019-08-18 06:23:09,639 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:09,639 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,659 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,660 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 169 treesize of output 185 [2019-08-18 06:23:09,661 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:09,870 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-08-18 06:23:09,870 INFO L567 ElimStorePlain]: treesize reduction 23, result has 87.4 percent of original size [2019-08-18 06:23:09,909 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:09,910 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 17 treesize of output 39 [2019-08-18 06:23:09,911 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:10,121 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-08-18 06:23:10,122 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.6 percent of original size [2019-08-18 06:23:10,124 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_13|, |v_#memory_real_32|], 1=[|v_#memory_int_16|, |v_#memory_real_14|, |v_#memory_int_36|]} [2019-08-18 06:23:10,130 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:10,219 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,234 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 18 treesize of output 7 [2019-08-18 06:23:10,235 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:10,321 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,326 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:10,391 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,398 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 33 treesize of output 14 [2019-08-18 06:23:10,399 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:10,462 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,486 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,487 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 52 treesize of output 57 [2019-08-18 06:23:10,488 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:10,489 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:10,490 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:10,623 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-08-18 06:23:10,623 INFO L567 ElimStorePlain]: treesize reduction 12, result has 88.1 percent of original size [2019-08-18 06:23:10,625 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:10,627 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:10,628 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 13 variables, input treesize:341, output treesize:68 [2019-08-18 06:23:10,646 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_23|], 6=[|v_#valid_32|]} [2019-08-18 06:23:10,689 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,689 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 169 treesize of output 185 [2019-08-18 06:23:10,690 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:10,702 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:10,702 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:10,938 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-08-18 06:23:10,938 INFO L567 ElimStorePlain]: treesize reduction 23, result has 87.4 percent of original size [2019-08-18 06:23:10,967 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:10,967 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 17 treesize of output 39 [2019-08-18 06:23:10,968 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,112 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-08-18 06:23:11,113 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.6 percent of original size [2019-08-18 06:23:11,114 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_13|, |v_#memory_real_33|], 1=[|v_#memory_int_37|, |v_#memory_int_16|, |v_#memory_real_14|]} [2019-08-18 06:23:11,118 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:11,181 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,190 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 18 treesize of output 7 [2019-08-18 06:23:11,191 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,244 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,254 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 47 treesize of output 27 [2019-08-18 06:23:11,255 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,295 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,312 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,313 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 49 treesize of output 57 [2019-08-18 06:23:11,313 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:11,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:11,315 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:11,426 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-08-18 06:23:11,426 INFO L567 ElimStorePlain]: treesize reduction 12, result has 90.2 percent of original size [2019-08-18 06:23:11,433 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 33 treesize of output 14 [2019-08-18 06:23:11,433 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,498 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,499 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:11,501 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:11,502 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 13 variables, input treesize:341, output treesize:68 [2019-08-18 06:23:11,514 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_24|], 6=[|v_#valid_33|]} [2019-08-18 06:23:11,548 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,548 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 169 treesize of output 185 [2019-08-18 06:23:11,549 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,557 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:11,558 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,724 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-08-18 06:23:11,724 INFO L567 ElimStorePlain]: treesize reduction 23, result has 87.4 percent of original size [2019-08-18 06:23:11,748 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,748 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 17 treesize of output 39 [2019-08-18 06:23:11,749 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,883 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2019-08-18 06:23:11,884 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.6 percent of original size [2019-08-18 06:23:11,887 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_34|, |v_#memory_real_13|], 1=[|v_#memory_int_16|, |v_#memory_int_38|, |v_#memory_real_14|]} [2019-08-18 06:23:11,898 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 18 treesize of output 7 [2019-08-18 06:23:11,899 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:11,959 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:11,963 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:12,015 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,019 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:12,064 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,096 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,097 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 52 treesize of output 57 [2019-08-18 06:23:12,097 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:12,098 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:12,099 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:12,205 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-08-18 06:23:12,206 INFO L567 ElimStorePlain]: treesize reduction 12, result has 90.2 percent of original size [2019-08-18 06:23:12,212 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 33 treesize of output 14 [2019-08-18 06:23:12,213 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:12,257 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,259 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:12,260 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:12,261 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 13 variables, input treesize:341, output treesize:68 [2019-08-18 06:23:12,276 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:12,290 INFO L392 ElimStorePlain]: Different costs {21=[|v_#length_25|], 28=[|v_#valid_34|]} [2019-08-18 06:23:12,298 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:12,298 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:12,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:12,369 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,370 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 221 [2019-08-18 06:23:12,371 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:12,409 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,410 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 169 treesize of output 185 [2019-08-18 06:23:12,411 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:12,483 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:12,484 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 3 case distinctions, treesize of input 186 treesize of output 227 [2019-08-18 06:23:12,486 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:13,682 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 170 DAG size of output: 146 [2019-08-18 06:23:13,682 INFO L567 ElimStorePlain]: treesize reduction 97, result has 84.1 percent of original size [2019-08-18 06:23:13,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:13,781 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:13,782 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 178 treesize of output 225 [2019-08-18 06:23:13,783 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:13,893 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-18 06:23:13,894 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 176 treesize of output 223 [2019-08-18 06:23:13,895 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:13,933 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:13,934 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 159 treesize of output 181 [2019-08-18 06:23:13,935 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:14,645 WARN L188 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 143 [2019-08-18 06:23:14,646 INFO L567 ElimStorePlain]: treesize reduction 70, result has 87.6 percent of original size [2019-08-18 06:23:14,648 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_13|, |v_#memory_real_35|], 1=[|v_#memory_int_16|, |v_#memory_real_14|], 15=[|v_#memory_int_39|]} [2019-08-18 06:23:14,664 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:14,677 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:14,688 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:15,048 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-08-18 06:23:15,048 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:15,079 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 160 treesize of output 149 [2019-08-18 06:23:15,080 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:15,097 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 141 treesize of output 130 [2019-08-18 06:23:15,097 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:15,118 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 147 [2019-08-18 06:23:15,119 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:15,387 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-18 06:23:15,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:15,397 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:15,406 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:15,415 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:15,889 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-18 06:23:15,890 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:15,921 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 137 treesize of output 118 [2019-08-18 06:23:15,921 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:15,946 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 118 treesize of output 99 [2019-08-18 06:23:15,946 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:15,980 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 135 treesize of output 116 [2019-08-18 06:23:15,981 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:16,334 WARN L188 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-18 06:23:16,335 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:16,469 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:16,470 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 149 [2019-08-18 06:23:16,470 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,471 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,472 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,473 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,475 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,476 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,477 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,479 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,480 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,482 INFO L496 ElimStorePlain]: Start of recursive call 21: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:16,571 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:16,572 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 151 [2019-08-18 06:23:16,572 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,573 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,573 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,575 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,575 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,577 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,578 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,578 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,580 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,580 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,581 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,582 INFO L496 ElimStorePlain]: Start of recursive call 22: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:16,615 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:16,616 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 96 treesize of output 101 [2019-08-18 06:23:16,616 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,617 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:16,618 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:23:17,287 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 159 [2019-08-18 06:23:17,287 INFO L567 ElimStorePlain]: treesize reduction 114, result has 78.4 percent of original size [2019-08-18 06:23:17,288 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,289 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,290 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,291 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,292 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,293 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,295 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,296 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,297 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,299 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,301 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 12 dim-0 vars, and 3 xjuncts. [2019-08-18 06:23:17,301 INFO L221 ElimStorePlain]: Needed 23 recursive calls to eliminate 18 variables, input treesize:715, output treesize:344 [2019-08-18 06:23:17,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,319 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,321 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,323 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,339 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,345 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,347 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,347 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,348 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,351 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,353 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,355 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,356 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,358 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,376 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,386 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,387 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,389 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,390 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,391 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,413 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,432 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:23:17,439 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_26|], 6=[|v_#valid_35|]} [2019-08-18 06:23:17,445 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:17,446 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:17,453 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:23:17,454 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:17,479 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:17,479 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 133 treesize of output 149 [2019-08-18 06:23:17,480 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:17,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:17,494 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 136 treesize of output 138 [2019-08-18 06:23:17,495 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:17,787 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-18 06:23:17,787 INFO L567 ElimStorePlain]: treesize reduction 50, result has 82.3 percent of original size [2019-08-18 06:23:17,825 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:17,825 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 114 treesize of output 136 [2019-08-18 06:23:17,826 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:17,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:23:17,847 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 117 treesize of output 117 [2019-08-18 06:23:17,848 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,151 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-18 06:23:18,152 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.0 percent of original size [2019-08-18 06:23:18,153 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_36|], 1=[|v_#memory_int_40|, |v_#memory_int_10|]} [2019-08-18 06:23:18,160 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 104 [2019-08-18 06:23:18,160 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,168 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 107 [2019-08-18 06:23:18,169 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,293 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-18 06:23:18,294 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:18,304 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 107 treesize of output 95 [2019-08-18 06:23:18,305 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,314 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 104 treesize of output 92 [2019-08-18 06:23:18,315 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,444 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-18 06:23:18,445 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:18,467 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:18,468 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 89 treesize of output 84 [2019-08-18 06:23:18,469 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,486 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:23:18,487 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 92 treesize of output 87 [2019-08-18 06:23:18,488 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:23:18,670 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-08-18 06:23:18,671 INFO L567 ElimStorePlain]: treesize reduction 32, result has 82.5 percent of original size [2019-08-18 06:23:18,673 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. [2019-08-18 06:23:18,673 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 9 variables, input treesize:539, output treesize:137 [2019-08-18 06:23:18,694 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:23:18,694 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:23:18,696 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 405#(and (= 0 |#NULL.base|) (= ~Lg7_log~0 (/ 1479819860511658591.0 10000000000000000000.0)) (= (/ 555554960803744599.0 2500000000000000000.0) ~Lg4_log~0) (= ~Lg5_log~0 (/ 454589304040451253.0 2500000000000000000.0)) (= 0 (select |old(#valid)| 0)) (= (/ 69314718036912381649.0 100000000000000000000.0) ~ln2_hi_log~0) (= ~Lg6_log~0 (/ 382845942480234333.0 2500000000000000000.0)) (= (/ 2857142874366239149.0 10000000000000000000.0) ~Lg3_log~0) (= ~Lg2_log~0 (/ 999999999985235477.0 2500000000000000000.0)) (= ~ln2_lo_log~0 (/ 95410746463529385001.0 500000000000000000000000000000.0)) (= (/ 666666666666673513.0 1000000000000000000.0) ~Lg1_log~0) (= |#NULL.offset| 0) (= ~zero~0 0.0) (= 18014398509481984.0 ~two54_log~0)) [2019-08-18 06:23:18,716 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 06:23:18,716 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:23:18,717 INFO L168 Benchmark]: Toolchain (without parser) took 27020.78 ms. Allocated memory was 130.5 MB in the beginning and 460.8 MB in the end (delta: 330.3 MB). Free memory was 84.8 MB in the beginning and 335.7 MB in the end (delta: -250.9 MB). Peak memory consumption was 316.2 MB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,718 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 130.5 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.75 ms. Allocated memory was 130.5 MB in the beginning and 197.7 MB in the end (delta: 67.1 MB). Free memory was 84.6 MB in the beginning and 171.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,719 INFO L168 Benchmark]: Boogie Preprocessor took 55.35 ms. Allocated memory is still 197.7 MB. Free memory was 171.8 MB in the beginning and 169.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,719 INFO L168 Benchmark]: RCFGBuilder took 516.61 ms. Allocated memory is still 197.7 MB. Free memory was 169.3 MB in the beginning and 144.8 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,720 INFO L168 Benchmark]: Symbolic Interpretation took 26031.69 ms. Allocated memory was 197.7 MB in the beginning and 460.8 MB in the end (delta: 263.2 MB). Free memory was 144.8 MB in the beginning and 335.7 MB in the end (delta: -190.9 MB). Peak memory consumption was 309.1 MB. Max. memory is 7.1 GB. [2019-08-18 06:23:18,722 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 405#(and (= 0 |#NULL.base|) (= ~Lg7_log~0 (/ 1479819860511658591.0 10000000000000000000.0)) (= (/ 555554960803744599.0 2500000000000000000.0) ~Lg4_log~0) (= ~Lg5_log~0 (/ 454589304040451253.0 2500000000000000000.0)) (= 0 (select |old(#valid)| 0)) (= (/ 69314718036912381649.0 100000000000000000000.0) ~ln2_hi_log~0) (= ~Lg6_log~0 (/ 382845942480234333.0 2500000000000000000.0)) (= (/ 2857142874366239149.0 10000000000000000000.0) ~Lg3_log~0) (= ~Lg2_log~0 (/ 999999999985235477.0 2500000000000000000.0)) (= ~ln2_lo_log~0 (/ 95410746463529385001.0 500000000000000000000000000000.0)) (= (/ 666666666666673513.0 1000000000000000000.0) ~Lg1_log~0) (= |#NULL.offset| 0) (= ~zero~0 0.0) (= 18014398509481984.0 ~two54_log~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 130.5 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 413.75 ms. Allocated memory was 130.5 MB in the beginning and 197.7 MB in the end (delta: 67.1 MB). Free memory was 84.6 MB in the beginning and 171.8 MB in the end (delta: -87.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.35 ms. Allocated memory is still 197.7 MB. Free memory was 171.8 MB in the beginning and 169.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 516.61 ms. Allocated memory is still 197.7 MB. Free memory was 169.3 MB in the beginning and 144.8 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 26031.69 ms. Allocated memory was 197.7 MB in the beginning and 460.8 MB in the end (delta: 263.2 MB). Free memory was 144.8 MB in the beginning and 335.7 MB in the end (delta: -190.9 MB). Peak memory consumption was 309.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...