java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0460.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:19:53,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:19:53,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:19:53,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:19:53,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:19:53,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:19:53,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:19:53,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:19:53,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:19:53,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:19:53,187 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:19:53,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:19:53,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:19:53,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:19:53,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:19:53,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:19:53,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:19:53,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:19:53,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:19:53,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:19:53,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:19:53,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:19:53,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:19:53,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:19:53,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:19:53,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 06:19:53,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 06:19:53,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 06:19:53,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 06:19:53,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 06:19:53,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 06:19:53,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 06:19:53,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 06:19:53,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:19:53,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:19:53,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:19:53,215 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 06:19:53,238 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:19:53,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:19:53,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:19:53,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:19:53,241 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:19:53,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:19:53,242 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:19:53,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:19:53,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:19:53,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:19:53,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:19:53,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:19:53,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:19:53,243 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:19:53,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:19:53,245 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:19:53,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:19:53,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:19:53,246 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:19:53,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:19:53,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:19:53,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:19:53,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:19:53,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:19:53,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:19:53,248 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:19:53,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:19:53,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:19:53,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:19:53,290 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:19:53,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:19:53,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:19:53,306 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:19:53,306 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:19:53,307 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0460.c [2019-08-18 06:19:53,367 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d8f2f35/37058fb7f4f643f4af28da8504153399/FLAG836b602da [2019-08-18 06:19:53,881 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:19:53,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0460.c [2019-08-18 06:19:53,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d8f2f35/37058fb7f4f643f4af28da8504153399/FLAG836b602da [2019-08-18 06:19:54,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d8f2f35/37058fb7f4f643f4af28da8504153399 [2019-08-18 06:19:54,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:19:54,193 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:19:54,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:19:54,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:19:54,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:19:54,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ba2020 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54, skipping insertion in model container [2019-08-18 06:19:54,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,208 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:19:54,241 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:19:54,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:19:54,490 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:19:54,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:19:54,693 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:19:54,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54 WrapperNode [2019-08-18 06:19:54,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:19:54,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:19:54,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:19:54,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:19:54,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... [2019-08-18 06:19:54,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:19:54,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:19:54,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:19:54,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:19:54,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:19:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:19:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:19:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:19:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-18 06:19:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_acos [2019-08-18 06:19:54,837 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-18 06:19:54,837 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:19:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:19:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-18 06:19:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-18 06:19:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:19:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_acos [2019-08-18 06:19:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-18 06:19:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:19:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:19:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:19:55,468 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:19:55,468 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-18 06:19:55,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:19:55 BoogieIcfgContainer [2019-08-18 06:19:55,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:19:55,470 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:19:55,471 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:19:55,471 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:19:55,472 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:19:55" (1/1) ... [2019-08-18 06:19:55,484 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:19:55,486 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:19:55,493 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:19:55,503 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:19:55,504 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:19:55,596 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 06:19:55,597 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:55,676 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:55,677 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:19:55,678 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:48 [2019-08-18 06:19:55,713 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 55 [2019-08-18 06:19:55,755 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:55,784 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_19|], 1=[|v_#valid_29|]} [2019-08-18 06:19:55,801 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 86 [2019-08-18 06:19:55,802 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:55,823 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 89 [2019-08-18 06:19:55,824 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:55,930 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-18 06:19:55,931 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:55,949 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 86 [2019-08-18 06:19:55,950 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:55,964 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 83 [2019-08-18 06:19:55,965 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,067 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-18 06:19:56,067 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,070 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_34|, |v_#memory_int_34|], 1=[|v_#memory_int_4|]} [2019-08-18 06:19:56,083 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 76 [2019-08-18 06:19:56,084 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,095 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2019-08-18 06:19:56,096 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,199 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-08-18 06:19:56,200 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,214 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 61 [2019-08-18 06:19:56,215 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,224 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 64 [2019-08-18 06:19:56,225 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,288 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,301 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 45 [2019-08-18 06:19:56,303 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,313 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 48 [2019-08-18 06:19:56,315 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,368 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,370 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:19:56,371 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:178, output treesize:81 [2019-08-18 06:19:56,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:56,388 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_20|], 1=[|v_#valid_30|]} [2019-08-18 06:19:56,401 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 89 [2019-08-18 06:19:56,402 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,410 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 86 [2019-08-18 06:19:56,411 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,518 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-18 06:19:56,519 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,530 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 83 [2019-08-18 06:19:56,531 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,541 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 86 [2019-08-18 06:19:56,542 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,623 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,625 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_35|, |v_#memory_int_35|], 1=[|v_#memory_int_4|]} [2019-08-18 06:19:56,635 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 76 [2019-08-18 06:19:56,635 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2019-08-18 06:19:56,646 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,727 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,735 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 61 [2019-08-18 06:19:56,736 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,743 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 64 [2019-08-18 06:19:56,744 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,803 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,813 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 45 [2019-08-18 06:19:56,814 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,823 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 48 [2019-08-18 06:19:56,824 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,880 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:56,882 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:19:56,883 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:178, output treesize:81 [2019-08-18 06:19:56,937 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:56,952 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_21|], 1=[|v_#valid_31|]} [2019-08-18 06:19:56,971 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-18 06:19:56,972 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:56,984 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-18 06:19:56,985 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,133 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:19:57,134 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,148 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-18 06:19:57,149 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,163 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-18 06:19:57,164 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,306 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:19:57,307 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,308 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_36|, |v_#memory_int_36|], 1=[|v_#memory_int_30|, |v_#memory_int_31|]} [2019-08-18 06:19:57,320 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-18 06:19:57,323 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,335 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-18 06:19:57,336 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,447 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-18 06:19:57,448 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,456 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-18 06:19:57,457 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,465 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 89 [2019-08-18 06:19:57,466 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,560 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,568 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,572 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,636 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,646 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 48 [2019-08-18 06:19:57,648 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,660 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 51 [2019-08-18 06:19:57,662 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:19:57,712 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:19:57,715 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:19:57,716 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-18 06:19:57,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:57,885 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:57,886 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:57,902 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,061 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,062 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,097 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,727 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,737 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,785 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,786 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,788 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,791 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,873 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,873 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,874 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,875 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,876 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,948 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,956 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,957 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:58,959 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,033 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,035 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,047 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,061 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,063 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,608 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,617 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,661 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,662 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,666 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,672 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,673 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,766 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,766 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,767 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,769 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,770 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,854 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,855 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,923 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,924 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,943 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,944 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:19:59,947 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,536 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,544 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,585 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,586 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,587 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,589 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,591 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,670 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,670 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,671 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,672 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,673 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,735 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,742 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,743 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,746 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,802 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,802 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,805 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,808 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:00,811 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,256 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,268 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,306 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,316 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,381 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,384 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:20:01,408 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_22|], 1=[|v_#valid_32|]} [2019-08-18 06:20:01,421 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 119 [2019-08-18 06:20:01,422 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:20:01,433 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 1 [2019-08-18 06:20:01,434 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,487 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,497 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-18 06:20:01,498 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,544 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,546 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_37|, |v_#memory_real_25|, |v_#memory_real_26|, |v_#memory_real_37|], 1=[|v_#memory_real_27|]} [2019-08-18 06:20:01,554 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2019-08-18 06:20:01,555 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,603 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,606 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:01,644 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,648 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:01,678 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,687 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2019-08-18 06:20:01,688 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,715 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,721 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-18 06:20:01,722 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,742 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,743 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:01,743 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 10 variables, input treesize:246, output treesize:29 [2019-08-18 06:20:01,753 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-18 06:20:01,754 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,794 INFO L567 ElimStorePlain]: treesize reduction 4, result has 92.2 percent of original size [2019-08-18 06:20:01,800 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2019-08-18 06:20:01,800 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,818 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,819 INFO L464 ElimStorePlain]: Eliminatee v_prenex_1550 vanished before elimination [2019-08-18 06:20:01,823 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2019-08-18 06:20:01,824 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,842 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,844 INFO L464 ElimStorePlain]: Eliminatee v_prenex_1549 vanished before elimination [2019-08-18 06:20:01,849 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 06:20:01,850 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:01,865 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,865 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:01,866 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:105, output treesize:22 [2019-08-18 06:20:01,872 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_23|], 1=[|v_#valid_33|]} [2019-08-18 06:20:01,881 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 06:20:01,881 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:01,944 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:01,955 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-18 06:20:01,957 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,019 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,022 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_38|, |v_#memory_real_16|, |v_#memory_real_38|], 1=[|v_#memory_int_18|, |v_#memory_real_17|]} [2019-08-18 06:20:02,032 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 06:20:02,032 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,081 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,085 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:02,126 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,134 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 06:20:02,135 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,169 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,179 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 15 [2019-08-18 06:20:02,179 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,235 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,241 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2019-08-18 06:20:02,242 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,268 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,269 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:02,269 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 11 variables, input treesize:127, output treesize:39 [2019-08-18 06:20:02,272 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_24|], 1=[|v_#valid_34|]} [2019-08-18 06:20:02,280 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 06:20:02,281 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,336 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,344 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-18 06:20:02,344 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,394 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,395 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_39|, |v_#memory_real_16|, |v_#memory_real_39|], 1=[|v_#memory_int_18|, |v_#memory_real_17|]} [2019-08-18 06:20:02,402 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 06:20:02,403 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,445 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,449 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:02,482 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,490 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 06:20:02,491 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,521 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,527 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 15 [2019-08-18 06:20:02,527 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,556 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,563 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2019-08-18 06:20:02,564 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,588 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,589 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:02,590 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 11 variables, input treesize:127, output treesize:39 [2019-08-18 06:20:02,595 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_25|], 6=[|v_#valid_35|]} [2019-08-18 06:20:02,619 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,620 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 130 [2019-08-18 06:20:02,621 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,644 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 116 treesize of output 132 [2019-08-18 06:20:02,646 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:02,961 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-18 06:20:02,961 INFO L567 ElimStorePlain]: treesize reduction 28, result has 89.1 percent of original size [2019-08-18 06:20:02,994 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:02,995 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 137 [2019-08-18 06:20:02,995 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,019 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,020 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 135 [2019-08-18 06:20:03,020 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,274 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-18 06:20:03,275 INFO L567 ElimStorePlain]: treesize reduction 28, result has 88.6 percent of original size [2019-08-18 06:20:03,276 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_40|], 1=[|v_#memory_int_40|, |v_#memory_int_8|]} [2019-08-18 06:20:03,309 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2019-08-18 06:20:03,310 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,326 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-18 06:20:03,326 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,483 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-18 06:20:03,484 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,508 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 89 [2019-08-18 06:20:03,509 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,527 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 87 [2019-08-18 06:20:03,528 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,668 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-18 06:20:03,669 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,693 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,694 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 70 [2019-08-18 06:20:03,695 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,716 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,717 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 68 [2019-08-18 06:20:03,718 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,830 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-18 06:20:03,831 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,833 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 06:20:03,833 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:231, output treesize:121 [2019-08-18 06:20:03,839 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_26|], 6=[|v_#valid_36|]} [2019-08-18 06:20:03,876 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,877 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 130 [2019-08-18 06:20:03,878 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:03,913 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:03,914 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 116 treesize of output 132 [2019-08-18 06:20:03,915 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,300 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-18 06:20:04,301 INFO L567 ElimStorePlain]: treesize reduction 28, result has 89.1 percent of original size [2019-08-18 06:20:04,335 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,335 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 135 [2019-08-18 06:20:04,336 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,368 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,368 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 137 [2019-08-18 06:20:04,369 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,686 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-18 06:20:04,686 INFO L567 ElimStorePlain]: treesize reduction 28, result has 88.6 percent of original size [2019-08-18 06:20:04,689 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_41|], 1=[|v_#memory_int_41|, |v_#memory_int_8|]} [2019-08-18 06:20:04,703 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-18 06:20:04,704 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,717 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2019-08-18 06:20:04,717 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,843 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-18 06:20:04,843 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,857 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 89 [2019-08-18 06:20:04,857 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,867 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 87 [2019-08-18 06:20:04,868 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,960 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,975 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,976 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 70 [2019-08-18 06:20:04,976 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:04,991 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:04,991 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 68 [2019-08-18 06:20:04,992 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,075 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:05,077 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 06:20:05,077 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:231, output treesize:121 [2019-08-18 06:20:05,088 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_27|], 6=[|v_#valid_37|]} [2019-08-18 06:20:05,118 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:05,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 116 treesize of output 132 [2019-08-18 06:20:05,119 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,144 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:05,144 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 130 [2019-08-18 06:20:05,145 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,490 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-18 06:20:05,490 INFO L567 ElimStorePlain]: treesize reduction 28, result has 89.1 percent of original size [2019-08-18 06:20:05,531 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:05,531 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 137 [2019-08-18 06:20:05,532 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,566 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:05,567 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 135 [2019-08-18 06:20:05,567 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,846 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-18 06:20:05,847 INFO L567 ElimStorePlain]: treesize reduction 28, result has 88.6 percent of original size [2019-08-18 06:20:05,848 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_42|], 1=[|v_#memory_int_8|, |v_#memory_int_42|]} [2019-08-18 06:20:05,865 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2019-08-18 06:20:05,866 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:05,883 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-18 06:20:05,883 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,026 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-18 06:20:06,027 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,032 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,037 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,138 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:20:06,138 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,155 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2019-08-18 06:20:06,156 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,171 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 65 [2019-08-18 06:20:06,172 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,279 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-18 06:20:06,280 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,282 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 06:20:06,282 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:231, output treesize:121 [2019-08-18 06:20:06,288 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_28|], 6=[|v_#valid_38|]} [2019-08-18 06:20:06,323 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,324 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 130 [2019-08-18 06:20:06,325 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,361 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,362 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 116 treesize of output 132 [2019-08-18 06:20:06,363 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,762 WARN L188 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2019-08-18 06:20:06,762 INFO L567 ElimStorePlain]: treesize reduction 28, result has 89.1 percent of original size [2019-08-18 06:20:06,807 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,808 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 135 [2019-08-18 06:20:06,808 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:06,850 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:06,851 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 137 [2019-08-18 06:20:06,852 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,230 WARN L188 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2019-08-18 06:20:07,231 INFO L567 ElimStorePlain]: treesize reduction 28, result has 88.6 percent of original size [2019-08-18 06:20:07,232 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_43|], 1=[|v_#memory_int_8|, |v_#memory_int_43|]} [2019-08-18 06:20:07,244 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-18 06:20:07,244 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2019-08-18 06:20:07,257 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,399 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-18 06:20:07,399 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:07,404 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,409 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,506 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:07,522 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 65 [2019-08-18 06:20:07,523 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,537 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2019-08-18 06:20:07,538 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,624 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:07,626 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 06:20:07,626 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 9 variables, input treesize:231, output treesize:121 [2019-08-18 06:20:07,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 50 [2019-08-18 06:20:07,646 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,704 INFO L567 ElimStorePlain]: treesize reduction 54, result has 44.9 percent of original size [2019-08-18 06:20:07,708 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2019-08-18 06:20:07,708 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:20:07,722 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:07,723 INFO L464 ElimStorePlain]: Eliminatee |v_old(#valid)_AFTER_CALL_3| vanished before elimination [2019-08-18 06:20:07,723 INFO L464 ElimStorePlain]: Eliminatee |v_old(#length)_AFTER_CALL_2| vanished before elimination [2019-08-18 06:20:07,726 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2019-08-18 06:20:07,727 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:07,740 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:20:07,740 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_BEFORE_CALL_3| vanished before elimination [2019-08-18 06:20:07,741 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:20:07,741 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 8 variables, input treesize:103, output treesize:24 [2019-08-18 06:20:07,745 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:20:07,745 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:20:07,748 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1163#(and (= (/ 612323399573676603587.0 10000000000000000000000000000000000000.0) ~pio2_lo_acos~0) (= ~qS4_acos~0 (/ 770381505559019352791.0 10000000000000000000000.0)) (= ~pio2_hi_acos~0 (/ 785398163397448279.0 500000000000000000.0)) (= 0 |#NULL.base|) (= (/ 34793310759602116757.0 1000000000000000000000000.0) ~pS5_acos~0) (= ~pS4_acos~0 (/ 49470937143113408261.0 62500000000000000000000.0)) (= (/ 785398163397448279.0 250000000000000000.0) ~pi~0) (= 0 (select |old(#valid)| 0)) (= ~pS2_acos~0 (/ 201212532134862925881.0 1000000000000000000000.0)) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= ~qS2_acos~0 (/ 202094576023350569471.0 100000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= ~pS0_acos~0 (/ 33333333333333331483.0 200000000000000000000.0)) (= |#NULL.offset| 0) (= 1.0 ~one_acos~0)) [2019-08-18 06:20:07,759 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 06:20:07,759 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:20:07,761 INFO L168 Benchmark]: Toolchain (without parser) took 13567.37 ms. Allocated memory was 140.5 MB in the beginning and 458.2 MB in the end (delta: 317.7 MB). Free memory was 88.2 MB in the beginning and 412.0 MB in the end (delta: -323.7 MB). Peak memory consumption was 322.9 MB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,762 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 500.37 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 88.0 MB in the beginning and 174.1 MB in the end (delta: -86.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,763 INFO L168 Benchmark]: Boogie Preprocessor took 89.69 ms. Allocated memory is still 200.8 MB. Free memory was 174.1 MB in the beginning and 171.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,763 INFO L168 Benchmark]: RCFGBuilder took 685.43 ms. Allocated memory is still 200.8 MB. Free memory was 171.1 MB in the beginning and 135.6 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,763 INFO L168 Benchmark]: Symbolic Interpretation took 12288.60 ms. Allocated memory was 200.8 MB in the beginning and 458.2 MB in the end (delta: 257.4 MB). Free memory was 135.6 MB in the beginning and 412.0 MB in the end (delta: -276.3 MB). Peak memory consumption was 310.0 MB. Max. memory is 7.1 GB. [2019-08-18 06:20:07,766 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 229]: 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 1163#(and (= (/ 612323399573676603587.0 10000000000000000000000000000000000000.0) ~pio2_lo_acos~0) (= ~qS4_acos~0 (/ 770381505559019352791.0 10000000000000000000000.0)) (= ~pio2_hi_acos~0 (/ 785398163397448279.0 500000000000000000.0)) (= 0 |#NULL.base|) (= (/ 34793310759602116757.0 1000000000000000000000000.0) ~pS5_acos~0) (= ~pS4_acos~0 (/ 49470937143113408261.0 62500000000000000000000.0)) (= (/ 785398163397448279.0 250000000000000000.0) ~pi~0) (= 0 (select |old(#valid)| 0)) (= ~pS2_acos~0 (/ 201212532134862925881.0 1000000000000000000000.0)) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= ~qS2_acos~0 (/ 202094576023350569471.0 100000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= ~pS0_acos~0 (/ 33333333333333331483.0 200000000000000000000.0)) (= |#NULL.offset| 0) (= 1.0 ~one_acos~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 500.37 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 88.0 MB in the beginning and 174.1 MB in the end (delta: -86.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.69 ms. Allocated memory is still 200.8 MB. Free memory was 174.1 MB in the beginning and 171.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 685.43 ms. Allocated memory is still 200.8 MB. Free memory was 171.1 MB in the beginning and 135.6 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 12288.60 ms. Allocated memory was 200.8 MB in the beginning and 458.2 MB in the end (delta: 257.4 MB). Free memory was 135.6 MB in the beginning and 412.0 MB in the end (delta: -276.3 MB). Peak memory consumption was 310.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...