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/array-examples/standard_copy8_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-17 21:12:42,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-17 21:12:42,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-17 21:12:42,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-17 21:12:42,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-17 21:12:42,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-17 21:12:42,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-17 21:12:42,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-17 21:12:42,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-17 21:12:42,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-17 21:12:42,668 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-17 21:12:42,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-17 21:12:42,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-17 21:12:42,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-17 21:12:42,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-17 21:12:42,672 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-17 21:12:42,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-17 21:12:42,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-17 21:12:42,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-17 21:12:42,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-17 21:12:42,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-17 21:12:42,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-17 21:12:42,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-17 21:12:42,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-17 21:12:42,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-17 21:12:42,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-17 21:12:42,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-17 21:12:42,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-17 21:12:42,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-17 21:12:42,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-17 21:12:42,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-17 21:12:42,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-17 21:12:42,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-17 21:12:42,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-17 21:12:42,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-17 21:12:42,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-17 21:12:42,694 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 [2019-08-17 21:12:42,708 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-17 21:12:42,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-17 21:12:42,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-17 21:12:42,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-17 21:12:42,710 INFO L138 SettingsManager]: * Use SBE=true [2019-08-17 21:12:42,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-17 21:12:42,710 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-17 21:12:42,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-17 21:12:42,712 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-17 21:12:42,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-17 21:12:42,712 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-17 21:12:42,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-17 21:12:42,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-17 21:12:42,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-17 21:12:42,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-17 21:12:42,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-17 21:12:42,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-17 21:12:42,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-17 21:12:42,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-17 21:12:42,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-17 21:12:42,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-17 21:12:42,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-17 21:12:42,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-17 21:12:42,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-17 21:12:42,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-17 21:12:42,755 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-17 21:12:42,758 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-17 21:12:42,759 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-17 21:12:42,760 INFO L275 PluginConnector]: CDTParser initialized [2019-08-17 21:12:42,760 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy8_ground-1.i [2019-08-17 21:12:42,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5252103cb/60e366ea15d7469bac3c9e8f01690f4c/FLAGe8959a3ce [2019-08-17 21:12:43,257 INFO L306 CDTParser]: Found 1 translation units. [2019-08-17 21:12:43,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy8_ground-1.i [2019-08-17 21:12:43,266 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5252103cb/60e366ea15d7469bac3c9e8f01690f4c/FLAGe8959a3ce [2019-08-17 21:12:43,644 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5252103cb/60e366ea15d7469bac3c9e8f01690f4c [2019-08-17 21:12:43,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-17 21:12:43,654 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-17 21:12:43,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-17 21:12:43,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-17 21:12:43,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-17 21:12:43,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:12:43" (1/1) ... [2019-08-17 21:12:43,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ba8e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:43, skipping insertion in model container [2019-08-17 21:12:43,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:12:43" (1/1) ... [2019-08-17 21:12:43,669 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-17 21:12:43,687 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-17 21:12:43,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:12:43,904 INFO L188 MainTranslator]: Completed pre-run [2019-08-17 21:12:43,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:12:44,028 INFO L192 MainTranslator]: Completed translation [2019-08-17 21:12:44,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44 WrapperNode [2019-08-17 21:12:44,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-17 21:12:44,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-17 21:12:44,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-17 21:12:44,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-17 21:12:44,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-17 21:12:44,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-17 21:12:44,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-17 21:12:44,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-17 21:12:44,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:12:44" (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 [2019-08-17 21:12:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-17 21:12:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-17 21:12:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-17 21:12:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-17 21:12:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-17 21:12:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-17 21:12:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-17 21:12:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-17 21:12:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-17 21:12:44,556 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-17 21:12:44,557 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-17 21:12:44,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:12:44 BoogieIcfgContainer [2019-08-17 21:12:44,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-17 21:12:44,559 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-17 21:12:44,559 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-17 21:12:44,559 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-17 21:12:44,562 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:12:44" (1/1) ... [2019-08-17 21:12:44,578 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-17 21:12:44,580 INFO L155 IcfgInterpreter]: Building call graph [2019-08-17 21:12:44,586 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-17 21:12:44,594 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-17 21:12:44,596 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-17 21:12:44,683 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 [2019-08-17 21:12:44,684 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:44,702 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:44,703 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:44,703 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-17 21:12:44,713 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 17 [2019-08-17 21:12:44,939 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-08-17 21:12:44,939 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:44,954 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:44,956 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:44,956 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:28 [2019-08-17 21:12:44,966 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:45,057 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:45,057 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2019-08-17 21:12:45,059 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,114 INFO L567 ElimStorePlain]: treesize reduction 355, result has 7.1 percent of original size [2019-08-17 21:12:45,115 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,115 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:386, output treesize:27 [2019-08-17 21:12:45,227 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 33 [2019-08-17 21:12:45,228 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:45,229 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:45,231 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,285 INFO L567 ElimStorePlain]: treesize reduction 41, result has 61.3 percent of original size [2019-08-17 21:12:45,285 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,286 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:65 [2019-08-17 21:12:45,290 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:45,291 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:45,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,619 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:45,620 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:45,620 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 78 treesize of output 313 [2019-08-17 21:12:45,626 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,638 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,750 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:45,751 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 152 [2019-08-17 21:12:45,752 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,766 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:45,770 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:45,771 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 67 [2019-08-17 21:12:45,772 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,933 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 50 [2019-08-17 21:12:45,933 INFO L567 ElimStorePlain]: treesize reduction 317, result has 40.9 percent of original size [2019-08-17 21:12:45,934 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:45,935 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:209, output treesize:219 [2019-08-17 21:12:45,959 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:45,960 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:45,960 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,968 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:45,969 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:45,969 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:45,991 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:45,991 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:45,992 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,002 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:46,003 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,003 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:46,073 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:46,074 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:46,075 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,105 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:46,105 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,105 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:46,109 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,216 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:46,217 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:46,219 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,237 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,514 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:46,516 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:46,516 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:46,521 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,529 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,536 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:46,540 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 62 [2019-08-17 21:12:46,541 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,679 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2019-08-17 21:12:46,679 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.4 percent of original size [2019-08-17 21:12:46,680 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:46,681 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:206 [2019-08-17 21:12:46,703 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:46,704 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:46,704 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,709 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:46,710 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,710 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:46,729 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:46,730 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:46,731 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,740 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:46,740 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,741 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:46,842 INFO L341 Elim1Store]: treesize reduction 60, result has 63.9 percent of original size [2019-08-17 21:12:46,843 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 120 [2019-08-17 21:12:46,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,847 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,887 INFO L567 ElimStorePlain]: treesize reduction 123, result has 27.2 percent of original size [2019-08-17 21:12:46,887 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,888 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:46 [2019-08-17 21:12:46,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:46,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,905 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:46,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,912 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 58 [2019-08-17 21:12:46,913 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:46,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:46,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,008 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:47,008 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:47,010 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,251 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:47,251 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:47,252 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 259 [2019-08-17 21:12:47,254 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,384 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 43 [2019-08-17 21:12:47,385 INFO L567 ElimStorePlain]: treesize reduction 277, result has 40.3 percent of original size [2019-08-17 21:12:47,385 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:47,386 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:182, output treesize:187 [2019-08-17 21:12:47,409 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:47,410 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:47,410 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,418 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:47,418 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,419 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:47,423 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,470 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:47,471 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2019-08-17 21:12:47,471 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,498 INFO L567 ElimStorePlain]: treesize reduction 355, result has 7.1 percent of original size [2019-08-17 21:12:47,498 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,498 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:386, output treesize:27 [2019-08-17 21:12:47,589 INFO L341 Elim1Store]: treesize reduction 56, result has 66.3 percent of original size [2019-08-17 21:12:47,590 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 124 [2019-08-17 21:12:47,592 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,592 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,593 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,594 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,659 INFO L567 ElimStorePlain]: treesize reduction 183, result has 21.5 percent of original size [2019-08-17 21:12:47,659 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,660 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:50 [2019-08-17 21:12:47,662 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,663 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:47,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,675 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:47,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,685 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 62 [2019-08-17 21:12:47,686 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,699 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,700 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,964 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:47,964 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:47,965 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 68 treesize of output 263 [2019-08-17 21:12:47,967 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:47,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:47,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,071 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:48,072 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 152 [2019-08-17 21:12:48,073 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,210 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2019-08-17 21:12:48,210 INFO L567 ElimStorePlain]: treesize reduction 277, result has 41.8 percent of original size [2019-08-17 21:12:48,211 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:48,211 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:194, output treesize:199 [2019-08-17 21:12:48,226 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:48,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:48,228 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,236 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:48,236 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,237 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:48,251 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:48,252 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:48,252 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,261 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:48,261 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,262 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:48,348 INFO L341 Elim1Store]: treesize reduction 56, result has 66.3 percent of original size [2019-08-17 21:12:48,349 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 124 [2019-08-17 21:12:48,350 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:48,351 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:48,351 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:48,352 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,401 INFO L567 ElimStorePlain]: treesize reduction 183, result has 20.1 percent of original size [2019-08-17 21:12:48,402 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,402 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:46 [2019-08-17 21:12:48,411 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:48,411 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:48,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,421 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,521 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:48,522 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:48,524 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,797 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:48,798 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:48,799 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 259 [2019-08-17 21:12:48,801 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,815 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:48,817 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:48,819 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 57 [2019-08-17 21:12:48,819 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,963 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-17 21:12:48,964 INFO L567 ElimStorePlain]: treesize reduction 277, result has 40.2 percent of original size [2019-08-17 21:12:48,964 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:48,964 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:182, output treesize:186 [2019-08-17 21:12:48,986 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:48,987 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:48,987 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,991 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:48,992 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:48,992 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:49,006 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:49,006 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:49,007 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,015 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:49,015 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,016 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:49,120 INFO L341 Elim1Store]: treesize reduction 56, result has 66.3 percent of original size [2019-08-17 21:12:49,120 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 124 [2019-08-17 21:12:49,121 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,122 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,123 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,173 INFO L567 ElimStorePlain]: treesize reduction 127, result has 26.6 percent of original size [2019-08-17 21:12:49,174 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,174 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:46 [2019-08-17 21:12:49,181 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,181 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,192 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,195 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:49,202 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 58 [2019-08-17 21:12:49,202 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,303 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:49,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:49,305 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,508 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:49,508 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:49,508 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 259 [2019-08-17 21:12:49,510 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,654 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-08-17 21:12:49,655 INFO L567 ElimStorePlain]: treesize reduction 277, result has 40.3 percent of original size [2019-08-17 21:12:49,656 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:49,656 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:182, output treesize:187 [2019-08-17 21:12:49,683 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:49,683 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:49,684 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,689 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:49,689 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,690 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:49,717 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:49,718 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:49,719 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,731 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:49,732 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,732 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:49,812 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:49,812 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:49,813 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,849 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:49,850 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:49,851 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:49,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:49,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:49,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,117 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:50,118 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:50,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:50,121 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,226 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:50,226 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:50,228 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,253 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:50,254 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 62 [2019-08-17 21:12:50,255 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,379 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2019-08-17 21:12:50,380 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.4 percent of original size [2019-08-17 21:12:50,380 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:50,381 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:206 [2019-08-17 21:12:50,403 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:50,403 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:50,404 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,408 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:50,409 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,409 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:50,423 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:50,423 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:50,424 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,432 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:50,432 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,433 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:50,507 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:50,508 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:50,509 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,539 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:50,540 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,540 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:50,543 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:50,544 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:50,551 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,638 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:50,638 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:50,640 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,668 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:50,675 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 62 [2019-08-17 21:12:50,675 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:50,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,689 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,690 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:50,897 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:50,898 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:50,899 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:50,900 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,024 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 45 [2019-08-17 21:12:51,025 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.4 percent of original size [2019-08-17 21:12:51,025 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:51,026 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:206 [2019-08-17 21:12:51,051 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:51,051 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:51,051 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,056 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:51,057 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,057 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:51,074 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:51,075 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:51,075 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,083 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:51,084 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,084 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:51,157 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:51,158 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:51,159 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,188 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:51,189 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,189 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:51,192 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,193 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,302 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:51,302 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:51,303 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,310 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:51,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,319 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2019-08-17 21:12:51,320 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,329 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,538 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:51,539 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:51,539 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:51,541 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,673 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 46 [2019-08-17 21:12:51,673 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.5 percent of original size [2019-08-17 21:12:51,674 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:51,674 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:207 [2019-08-17 21:12:51,690 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:51,691 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:51,691 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,696 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:51,697 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,697 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:51,718 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:51,718 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:51,718 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,733 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:51,733 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,733 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:51,846 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-17 21:12:51,847 INFO L341 Elim1Store]: treesize reduction 56, result has 66.3 percent of original size [2019-08-17 21:12:51,847 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 124 [2019-08-17 21:12:51,848 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,849 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,849 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,896 INFO L567 ElimStorePlain]: treesize reduction 127, result has 26.6 percent of original size [2019-08-17 21:12:51,896 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:51,897 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:46 [2019-08-17 21:12:51,899 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,900 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:51,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:51,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,020 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:52,021 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:52,022 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,036 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:52,043 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 57 [2019-08-17 21:12:52,044 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,272 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:52,272 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:52,273 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 259 [2019-08-17 21:12:52,275 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,395 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-17 21:12:52,395 INFO L567 ElimStorePlain]: treesize reduction 277, result has 40.2 percent of original size [2019-08-17 21:12:52,396 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:52,396 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:182, output treesize:186 [2019-08-17 21:12:52,413 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:52,413 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:52,414 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,420 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:52,420 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,420 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:52,436 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:52,436 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:52,437 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,445 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:52,446 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,446 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:52,512 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:52,513 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:52,513 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,542 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:52,543 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,543 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:52,547 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:52,548 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:52,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,668 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:52,668 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:52,670 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,683 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:52,702 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 62 [2019-08-17 21:12:52,703 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:52,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:52,934 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:52,934 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:52,935 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:52,937 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,063 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2019-08-17 21:12:53,064 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.4 percent of original size [2019-08-17 21:12:53,064 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:53,065 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:206 [2019-08-17 21:12:53,081 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:53,081 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:53,082 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,086 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:53,086 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,086 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:53,106 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:53,107 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:53,107 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,116 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:53,116 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,116 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:53,184 INFO L341 Elim1Store]: treesize reduction 143, result has 36.7 percent of original size [2019-08-17 21:12:53,185 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 97 [2019-08-17 21:12:53,186 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,216 INFO L567 ElimStorePlain]: treesize reduction 41, result has 59.8 percent of original size [2019-08-17 21:12:53,217 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,217 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:61 [2019-08-17 21:12:53,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,312 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:53,313 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:53,314 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,549 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-08-17 21:12:53,549 INFO L341 Elim1Store]: treesize reduction 44, result has 85.5 percent of original size [2019-08-17 21:12:53,550 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 74 treesize of output 309 [2019-08-17 21:12:53,551 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,558 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:53,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,560 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 62 [2019-08-17 21:12:53,560 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,692 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2019-08-17 21:12:53,693 INFO L567 ElimStorePlain]: treesize reduction 317, result has 39.4 percent of original size [2019-08-17 21:12:53,693 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:53,693 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:197, output treesize:206 [2019-08-17 21:12:53,709 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:53,709 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:53,709 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,714 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:53,714 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,714 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:53,731 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:53,732 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:53,732 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,739 INFO L567 ElimStorePlain]: treesize reduction 3, result has 88.5 percent of original size [2019-08-17 21:12:53,740 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,740 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:23 [2019-08-17 21:12:53,843 INFO L341 Elim1Store]: treesize reduction 60, result has 63.9 percent of original size [2019-08-17 21:12:53,844 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 120 [2019-08-17 21:12:53,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,847 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,886 INFO L567 ElimStorePlain]: treesize reduction 119, result has 27.9 percent of original size [2019-08-17 21:12:53,887 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:53,887 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:46 [2019-08-17 21:12:53,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:53,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,909 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:53,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,115 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-08-17 21:12:54,115 INFO L341 Elim1Store]: treesize reduction 44, result has 83.0 percent of original size [2019-08-17 21:12:54,116 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 259 [2019-08-17 21:12:54,118 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:54,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,214 INFO L341 Elim1Store]: treesize reduction 44, result has 72.2 percent of original size [2019-08-17 21:12:54,215 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 148 [2019-08-17 21:12:54,216 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:54,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:12:54,233 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:12:54,235 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 57 [2019-08-17 21:12:54,235 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:54,377 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-08-17 21:12:54,378 INFO L567 ElimStorePlain]: treesize reduction 277, result has 40.2 percent of original size [2019-08-17 21:12:54,378 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-17 21:12:54,379 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:182, output treesize:186 [2019-08-17 21:12:54,395 INFO L341 Elim1Store]: treesize reduction 45, result has 19.6 percent of original size [2019-08-17 21:12:54,395 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2019-08-17 21:12:54,396 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:12:54,400 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:12:54,400 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:12:54,400 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-17 21:12:54,406 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:54,408 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:54,415 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:54,418 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:54,422 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:12:54,423 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 27 [2019-08-17 21:12:54,424 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-17 21:12:54,424 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-17 21:12:54,426 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 683#(and (exists ((|v_main_~#a1~0.base_BEFORE_CALL_1| Int) (|v_main_~#a1~0.offset_BEFORE_CALL_1| Int) (|v_main_~#a9~0.base_BEFORE_CALL_1| Int) (v_main_~x~0_BEFORE_CALL_1 Int) (|v_main_~#a9~0.offset_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~x~0_BEFORE_CALL_1 100000) (= (select (select |#memory_int| |v_main_~#a9~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#a9~0.offset_BEFORE_CALL_1|)) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))))) (and (= |__VERIFIER_assert_#in~cond| 0) (not (= (select (select |#memory_int| |v_main_~#a9~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#a9~0.offset_BEFORE_CALL_1|)) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))))) (< v_main_~x~0_BEFORE_CALL_1 100000)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-17 21:12:54,434 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-17 21:12:54,434 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-17 21:12:54,435 INFO L168 Benchmark]: Toolchain (without parser) took 10782.13 ms. Allocated memory was 133.7 MB in the beginning and 358.6 MB in the end (delta: 224.9 MB). Free memory was 89.6 MB in the beginning and 311.7 MB in the end (delta: -222.1 MB). Peak memory consumption was 206.9 MB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,436 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.24 ms. Allocated memory was 133.7 MB in the beginning and 199.2 MB in the end (delta: 65.5 MB). Free memory was 89.2 MB in the beginning and 176.1 MB in the end (delta: -86.9 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,437 INFO L168 Benchmark]: Boogie Preprocessor took 51.14 ms. Allocated memory is still 199.2 MB. Free memory was 176.1 MB in the beginning and 173.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,437 INFO L168 Benchmark]: RCFGBuilder took 476.80 ms. Allocated memory is still 199.2 MB. Free memory was 173.9 MB in the beginning and 151.3 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,438 INFO L168 Benchmark]: Symbolic Interpretation took 9875.77 ms. Allocated memory was 199.2 MB in the beginning and 358.6 MB in the end (delta: 159.4 MB). Free memory was 151.3 MB in the beginning and 311.7 MB in the end (delta: -160.5 MB). Peak memory consumption was 203.0 MB. Max. memory is 7.1 GB. [2019-08-17 21:12:54,439 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2]: 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 683#(and (exists ((|v_main_~#a1~0.base_BEFORE_CALL_1| Int) (|v_main_~#a1~0.offset_BEFORE_CALL_1| Int) (|v_main_~#a9~0.base_BEFORE_CALL_1| Int) (v_main_~x~0_BEFORE_CALL_1 Int) (|v_main_~#a9~0.offset_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~x~0_BEFORE_CALL_1 100000) (= (select (select |#memory_int| |v_main_~#a9~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#a9~0.offset_BEFORE_CALL_1|)) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))))) (and (= |__VERIFIER_assert_#in~cond| 0) (not (= (select (select |#memory_int| |v_main_~#a9~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~x~0_BEFORE_CALL_1) |v_main_~#a9~0.offset_BEFORE_CALL_1|)) (select (select |#memory_int| |v_main_~#a1~0.base_BEFORE_CALL_1|) (+ |v_main_~#a1~0.offset_BEFORE_CALL_1| (* 4 v_main_~x~0_BEFORE_CALL_1))))) (< v_main_~x~0_BEFORE_CALL_1 100000)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 375.24 ms. Allocated memory was 133.7 MB in the beginning and 199.2 MB in the end (delta: 65.5 MB). Free memory was 89.2 MB in the beginning and 176.1 MB in the end (delta: -86.9 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.14 ms. Allocated memory is still 199.2 MB. Free memory was 176.1 MB in the beginning and 173.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 476.80 ms. Allocated memory is still 199.2 MB. Free memory was 173.9 MB in the beginning and 151.3 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 9875.77 ms. Allocated memory was 199.2 MB in the beginning and 358.6 MB in the end (delta: 159.4 MB). Free memory was 151.3 MB in the beginning and 311.7 MB in the end (delta: -160.5 MB). Peak memory consumption was 203.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...