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-multidimensional/add-3-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-17 21:14:25,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-17 21:14:25,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-17 21:14:25,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-17 21:14:25,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-17 21:14:25,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-17 21:14:25,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-17 21:14:25,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-17 21:14:25,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-17 21:14:25,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-17 21:14:25,049 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-17 21:14:25,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-17 21:14:25,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-17 21:14:25,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-17 21:14:25,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-17 21:14:25,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-17 21:14:25,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-17 21:14:25,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-17 21:14:25,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-17 21:14:25,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-17 21:14:25,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-17 21:14:25,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-17 21:14:25,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-17 21:14:25,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-17 21:14:25,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-17 21:14:25,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-17 21:14:25,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-17 21:14:25,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-17 21:14:25,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-17 21:14:25,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-17 21:14:25,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-17 21:14:25,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-17 21:14:25,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-17 21:14:25,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-17 21:14:25,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-17 21:14:25,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-17 21:14:25,092 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 21:14:25,119 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-17 21:14:25,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-17 21:14:25,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-17 21:14:25,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-17 21:14:25,121 INFO L138 SettingsManager]: * Use SBE=true [2019-08-17 21:14:25,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-17 21:14:25,122 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-17 21:14:25,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-17 21:14:25,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-17 21:14:25,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-17 21:14:25,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-17 21:14:25,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-17 21:14:25,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-17 21:14:25,123 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-17 21:14:25,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-17 21:14:25,124 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-17 21:14:25,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-17 21:14:25,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-17 21:14:25,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-17 21:14:25,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-17 21:14:25,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-17 21:14:25,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-17 21:14:25,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-17 21:14:25,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-17 21:14:25,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-17 21:14:25,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-17 21:14:25,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-17 21:14:25,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-17 21:14:25,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-17 21:14:25,175 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-17 21:14:25,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-17 21:14:25,199 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-17 21:14:25,200 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-17 21:14:25,201 INFO L275 PluginConnector]: CDTParser initialized [2019-08-17 21:14:25,202 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/add-3-n-u.c [2019-08-17 21:14:25,276 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247108242/d0936d1a0c9341eead98929ef81da5ba/FLAG1a5fd2edb [2019-08-17 21:14:25,760 INFO L306 CDTParser]: Found 1 translation units. [2019-08-17 21:14:25,761 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/add-3-n-u.c [2019-08-17 21:14:25,768 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247108242/d0936d1a0c9341eead98929ef81da5ba/FLAG1a5fd2edb [2019-08-17 21:14:26,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/247108242/d0936d1a0c9341eead98929ef81da5ba [2019-08-17 21:14:26,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-17 21:14:26,167 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-17 21:14:26,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-17 21:14:26,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-17 21:14:26,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-17 21:14:26,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e9a21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26, skipping insertion in model container [2019-08-17 21:14:26,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,185 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-17 21:14:26,205 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-17 21:14:26,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:14:26,411 INFO L188 MainTranslator]: Completed pre-run [2019-08-17 21:14:26,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:14:26,564 INFO L192 MainTranslator]: Completed translation [2019-08-17 21:14:26,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26 WrapperNode [2019-08-17 21:14:26,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-17 21:14:26,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-17 21:14:26,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-17 21:14:26,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-17 21:14:26,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:26,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-17 21:14:26,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-17 21:14:26,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-17 21:14:26,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-17 21:14:26,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:26" (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 21:14:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-17 21:14:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-17 21:14:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-17 21:14:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-17 21:14:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-17 21:14:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-17 21:14:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-17 21:14:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-17 21:14:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-17 21:14:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-17 21:14:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-17 21:14:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-17 21:14:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-17 21:14:26,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-17 21:14:26,987 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-17 21:14:26,987 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-08-17 21:14:26,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:14:26 BoogieIcfgContainer [2019-08-17 21:14:26,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-17 21:14:26,989 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-17 21:14:26,989 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-17 21:14:26,990 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-17 21:14:26,990 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:14:26" (1/1) ... [2019-08-17 21:14:27,002 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-17 21:14:27,004 INFO L155 IcfgInterpreter]: Building call graph [2019-08-17 21:14:27,013 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-17 21:14:27,022 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-17 21:14:27,023 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-17 21:14:27,120 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 21:14:27,121 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,138 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,139 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,139 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-17 21:14:27,152 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 17 [2019-08-17 21:14:27,341 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,342 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 1 case distinctions, treesize of input 87 treesize of output 179 [2019-08-17 21:14:27,343 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,419 INFO L567 ElimStorePlain]: treesize reduction 76, result has 58.7 percent of original size [2019-08-17 21:14:27,422 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,423 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:93, output treesize:5 [2019-08-17 21:14:27,445 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:27,506 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,506 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 1 case distinctions, treesize of input 75 treesize of output 151 [2019-08-17 21:14:27,507 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,596 INFO L567 ElimStorePlain]: treesize reduction 64, result has 61.4 percent of original size [2019-08-17 21:14:27,597 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,598 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:91, output treesize:16 [2019-08-17 21:14:27,665 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,666 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 1 case distinctions, treesize of input 87 treesize of output 179 [2019-08-17 21:14:27,667 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,723 INFO L567 ElimStorePlain]: treesize reduction 76, result has 58.7 percent of original size [2019-08-17 21:14:27,724 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,725 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:93, output treesize:5 [2019-08-17 21:14:27,794 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,795 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 87 treesize of output 179 [2019-08-17 21:14:27,796 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,869 INFO L567 ElimStorePlain]: treesize reduction 76, result has 61.2 percent of original size [2019-08-17 21:14:27,870 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,871 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:105, output treesize:18 [2019-08-17 21:14:27,919 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:27,920 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 1 case distinctions, treesize of input 87 treesize of output 179 [2019-08-17 21:14:27,921 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,969 INFO L567 ElimStorePlain]: treesize reduction 76, result has 58.7 percent of original size [2019-08-17 21:14:27,970 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:27,971 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:93, output treesize:5 [2019-08-17 21:14:28,070 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,071 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 328 [2019-08-17 21:14:28,074 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,075 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,082 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,271 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 64 [2019-08-17 21:14:28,272 INFO L567 ElimStorePlain]: treesize reduction 315, result has 51.8 percent of original size [2019-08-17 21:14:28,273 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,274 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:88, output treesize:339 [2019-08-17 21:14:28,280 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,281 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,282 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,283 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:14:28,285 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:14:28,287 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:14:28,314 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,330 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,331 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 181 treesize of output 156 [2019-08-17 21:14:28,332 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,346 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,361 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,362 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 181 treesize of output 156 [2019-08-17 21:14:28,363 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,384 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,421 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,425 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,458 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,458 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 212 treesize of output 227 [2019-08-17 21:14:28,460 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,463 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,852 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-17 21:14:28,853 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,854 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 241 treesize of output 1048 [2019-08-17 21:14:28,864 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,865 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,869 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,871 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,873 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,874 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,886 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,905 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,918 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 124 [2019-08-17 21:14:28,919 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:28,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:28,942 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,964 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:28,992 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:28,993 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 170 treesize of output 194 [2019-08-17 21:14:28,994 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:28,996 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:29,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,302 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-08-17 21:14:29,303 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:29,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 178 treesize of output 853 [2019-08-17 21:14:29,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,313 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,320 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:29,469 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:29,470 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 410 [2019-08-17 21:14:29,472 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,473 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,476 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:29,497 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:29,510 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 124 [2019-08-17 21:14:29,511 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:29,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,546 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,551 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:29,798 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-17 21:14:29,799 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:29,799 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 210 treesize of output 981 [2019-08-17 21:14:29,804 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,807 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,808 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,809 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,810 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,812 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,814 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,815 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,817 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,818 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,819 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,820 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,825 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,825 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,826 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,827 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,828 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,828 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,829 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,833 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,835 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,836 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,837 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,838 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,839 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,841 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,842 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,843 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,844 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,846 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,852 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,855 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,856 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,856 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,858 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,863 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,863 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,865 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,866 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,867 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,868 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,876 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,880 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,881 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,882 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,883 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,884 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,887 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,890 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,897 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,898 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,901 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,902 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,903 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,905 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,906 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,908 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,909 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,910 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,911 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,912 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,919 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,919 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,920 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,921 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,921 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:29,927 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-17 21:14:31,858 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 423 DAG size of output: 124 [2019-08-17 21:14:31,859 INFO L567 ElimStorePlain]: treesize reduction 14107, result has 11.7 percent of original size [2019-08-17 21:14:31,861 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 9 xjuncts. [2019-08-17 21:14:31,861 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1776, output treesize:1877 [2019-08-17 21:14:31,967 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:31,968 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 93 treesize of output 399 [2019-08-17 21:14:31,969 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:31,970 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:31,973 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,047 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:32,048 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 98 treesize of output 404 [2019-08-17 21:14:32,049 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,049 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,051 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,220 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 71 [2019-08-17 21:14:32,220 INFO L567 ElimStorePlain]: treesize reduction 973, result has 33.8 percent of original size [2019-08-17 21:14:32,221 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,222 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:192, output treesize:497 [2019-08-17 21:14:32,292 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:32,293 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 81 treesize of output 388 [2019-08-17 21:14:32,294 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,295 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,297 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,455 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2019-08-17 21:14:32,456 INFO L567 ElimStorePlain]: treesize reduction 200, result has 71.3 percent of original size [2019-08-17 21:14:32,457 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,458 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:93, output treesize:498 [2019-08-17 21:14:32,463 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,464 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,464 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:14:32,465 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,465 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,467 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,574 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:32,575 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 95 treesize of output 401 [2019-08-17 21:14:32,576 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,577 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,579 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:32,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:32,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:32,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:32,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:32,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:32,881 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-17 21:14:32,882 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:32,882 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 223 treesize of output 1050 [2019-08-17 21:14:32,885 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,886 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,887 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,887 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,888 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,889 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,894 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,896 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,897 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,898 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,899 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,900 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,901 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,902 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,903 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,903 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,906 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,907 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,908 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,909 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,909 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,911 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,912 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,913 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,914 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,915 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,916 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,917 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,917 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,918 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,919 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,920 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,922 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,922 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,924 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,924 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,925 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,926 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,927 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,928 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,929 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,930 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,932 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,932 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,933 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,934 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,934 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,937 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,938 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,938 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,939 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,941 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,942 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,943 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,945 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,945 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,946 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,947 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,947 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,954 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,954 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,955 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,956 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,957 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,958 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,959 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,959 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,961 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,962 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,962 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,963 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,964 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:32,969 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-17 21:14:32,995 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,015 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:33,016 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 165 [2019-08-17 21:14:33,016 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,048 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,082 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,083 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,114 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:33,115 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 257 treesize of output 244 [2019-08-17 21:14:33,117 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,121 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,155 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,173 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 125 [2019-08-17 21:14:33,175 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,205 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,224 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 125 [2019-08-17 21:14:33,225 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,261 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,286 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,298 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:33,421 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:33,422 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 229 treesize of output 614 [2019-08-17 21:14:33,426 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,427 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,428 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,440 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,500 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,885 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-17 21:14:33,886 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:33,886 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 265 treesize of output 1124 [2019-08-17 21:14:33,890 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,890 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,891 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,893 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:33,899 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:33,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:33,942 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,205 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-17 21:14:34,206 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:34,206 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 183 treesize of output 906 [2019-08-17 21:14:34,209 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,210 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,211 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,212 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:34,216 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:34,261 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:34,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,270 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:34,288 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 165 [2019-08-17 21:14:34,288 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:34,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-17 21:14:34,341 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:34,342 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-17 21:14:34,344 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 172 [2019-08-17 21:14:34,346 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:37,375 WARN L188 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 408 DAG size of output: 152 [2019-08-17 21:14:37,375 INFO L567 ElimStorePlain]: treesize reduction 13976, result has 16.8 percent of original size [2019-08-17 21:14:37,378 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 9 xjuncts. [2019-08-17 21:14:37,378 INFO L221 ElimStorePlain]: Needed 12 recursive calls to eliminate 1 variables, input treesize:2154, output treesize:2909 [2019-08-17 21:14:37,483 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-17 21:14:37,483 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 81 treesize of output 388 [2019-08-17 21:14:37,485 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,485 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,487 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-17 21:14:37,612 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2019-08-17 21:14:37,613 INFO L567 ElimStorePlain]: treesize reduction 374, result has 50.9 percent of original size [2019-08-17 21:14:37,613 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-17 21:14:37,614 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:87, output treesize:388 [2019-08-17 21:14:37,619 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,626 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,629 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,636 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,639 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,640 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,649 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,660 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,665 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,674 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:37,677 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 49 [2019-08-17 21:14:37,678 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-17 21:14:37,679 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-17 21:14:37,681 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 394#(and (exists ((v_main_~n~0_BEFORE_CALL_1 Int) (v_main_~k~0_BEFORE_CALL_1 Int) (|v_main_~#C~0.base_BEFORE_CALL_1| Int) (|v_main_~#A~0.base_BEFORE_CALL_1| Int) (v_main_~j~0_BEFORE_CALL_1 Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#C~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.offset_BEFORE_CALL_1| Int) (|v_main_~#A~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.base_BEFORE_CALL_1| Int) (v_main_~p~0_BEFORE_CALL_1 Int)) (or (and (= |__VERIFIER_assert_#in~cond| 0) (not (= (mod (+ (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1)))) 4294967296) (mod (select (select |#memory_int| |v_main_~#C~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#C~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) 4294967296))) (< v_main_~k~0_BEFORE_CALL_1 v_main_~p~0_BEFORE_CALL_1)) (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~k~0_BEFORE_CALL_1 v_main_~p~0_BEFORE_CALL_1) (= (mod (+ (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1)))) 4294967296) (mod (select (select |#memory_int| |v_main_~#C~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#C~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) 4294967296))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-17 21:14:37,693 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-17 21:14:37,693 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-17 21:14:37,695 INFO L168 Benchmark]: Toolchain (without parser) took 11527.88 ms. Allocated memory was 136.3 MB in the beginning and 356.5 MB in the end (delta: 220.2 MB). Free memory was 84.1 MB in the beginning and 137.1 MB in the end (delta: -53.0 MB). Peak memory consumption was 228.8 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,696 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 136.3 MB. Free memory was 102.4 MB in the beginning and 102.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.47 ms. Allocated memory was 136.3 MB in the beginning and 197.1 MB in the end (delta: 60.8 MB). Free memory was 83.9 MB in the beginning and 174.5 MB in the end (delta: -90.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,697 INFO L168 Benchmark]: Boogie Preprocessor took 45.07 ms. Allocated memory is still 197.1 MB. Free memory was 174.5 MB in the beginning and 172.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,698 INFO L168 Benchmark]: RCFGBuilder took 378.53 ms. Allocated memory is still 197.1 MB. Free memory was 172.1 MB in the beginning and 153.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,699 INFO L168 Benchmark]: Symbolic Interpretation took 10703.89 ms. Allocated memory was 197.1 MB in the beginning and 356.5 MB in the end (delta: 159.4 MB). Free memory was 153.8 MB in the beginning and 137.1 MB in the end (delta: 16.6 MB). Peak memory consumption was 237.6 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:37,702 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 5]: 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 394#(and (exists ((v_main_~n~0_BEFORE_CALL_1 Int) (v_main_~k~0_BEFORE_CALL_1 Int) (|v_main_~#C~0.base_BEFORE_CALL_1| Int) (|v_main_~#A~0.base_BEFORE_CALL_1| Int) (v_main_~j~0_BEFORE_CALL_1 Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#C~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.offset_BEFORE_CALL_1| Int) (|v_main_~#A~0.offset_BEFORE_CALL_1| Int) (|v_main_~#B~0.base_BEFORE_CALL_1| Int) (v_main_~p~0_BEFORE_CALL_1 Int)) (or (and (= |__VERIFIER_assert_#in~cond| 0) (not (= (mod (+ (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1)))) 4294967296) (mod (select (select |#memory_int| |v_main_~#C~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#C~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) 4294967296))) (< v_main_~k~0_BEFORE_CALL_1 v_main_~p~0_BEFORE_CALL_1)) (and (= |__VERIFIER_assert_#in~cond| 1) (< v_main_~k~0_BEFORE_CALL_1 v_main_~p~0_BEFORE_CALL_1) (= (mod (+ (select (select |#memory_int| |v_main_~#B~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#B~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) (select (select |#memory_int| |v_main_~#A~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#A~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1)))) 4294967296) (mod (select (select |#memory_int| |v_main_~#C~0.base_BEFORE_CALL_1|) (+ (+ (+ |v_main_~#C~0.offset_BEFORE_CALL_1| (* v_main_~i~0_BEFORE_CALL_1 (* (* 4 v_main_~p~0_BEFORE_CALL_1) v_main_~n~0_BEFORE_CALL_1))) (* v_main_~j~0_BEFORE_CALL_1 (* 4 v_main_~p~0_BEFORE_CALL_1))) (* 4 v_main_~k~0_BEFORE_CALL_1))) 4294967296))))) (= 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 0.52 ms. Allocated memory is still 136.3 MB. Free memory was 102.4 MB in the beginning and 102.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 396.47 ms. Allocated memory was 136.3 MB in the beginning and 197.1 MB in the end (delta: 60.8 MB). Free memory was 83.9 MB in the beginning and 174.5 MB in the end (delta: -90.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.07 ms. Allocated memory is still 197.1 MB. Free memory was 174.5 MB in the beginning and 172.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 378.53 ms. Allocated memory is still 197.1 MB. Free memory was 172.1 MB in the beginning and 153.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 10703.89 ms. Allocated memory was 197.1 MB in the beginning and 356.5 MB in the end (delta: 159.4 MB). Free memory was 153.8 MB in the beginning and 137.1 MB in the end (delta: 16.6 MB). Peak memory consumption was 237.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...