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_0730b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:22:09,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:22:09,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:22:09,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:22:09,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:22:09,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:22:09,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:22:09,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:22:09,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:22:09,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:22:09,952 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:22:09,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:22:09,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:22:09,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:22:09,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:22:09,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:22:09,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:22:09,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:22:09,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:22:09,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:22:09,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:22:09,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:22:09,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:22:09,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:22:09,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:22:09,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:22:10,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:22:10,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:22:10,005 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 06:22:10,030 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:22:10,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:22:10,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:22:10,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:22:10,033 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:22:10,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:22:10,034 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:22:10,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:22:10,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:22:10,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:22:10,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:22:10,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:22:10,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:22:10,036 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:22:10,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:22:10,037 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:22:10,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:22:10,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:22:10,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:22:10,038 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:22:10,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:22:10,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:22:10,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:22:10,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:22:10,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:22:10,039 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:22:10,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:22:10,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:22:10,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:22:10,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:22:10,119 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:22:10,123 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:22:10,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:22:10,125 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:22:10,126 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0730b.c [2019-08-18 06:22:10,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e41cf845/2296480a2bbf489e907c2ff0c5023a58/FLAG9ad1aad08 [2019-08-18 06:22:10,674 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:22:10,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0730b.c [2019-08-18 06:22:10,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e41cf845/2296480a2bbf489e907c2ff0c5023a58/FLAG9ad1aad08 [2019-08-18 06:22:11,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e41cf845/2296480a2bbf489e907c2ff0c5023a58 [2019-08-18 06:22:11,049 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:22:11,051 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:22:11,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:11,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:22:11,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:22:11,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9dfa70b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11, skipping insertion in model container [2019-08-18 06:22:11,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,068 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:22:11,107 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:22:11,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:11,326 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:22:11,493 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:11,513 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:22:11,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11 WrapperNode [2019-08-18 06:22:11,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:11,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:22:11,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:22:11,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:22:11,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... [2019-08-18 06:22:11,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:22:11,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:22:11,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:22:11,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:22:11,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:22:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:22:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:22:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-18 06:22:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-18 06:22:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:22:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:22:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:22:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:22:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:22:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-18 06:22:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:22:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:22:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:22:12,159 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:22:12,159 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-18 06:22:12,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:12 BoogieIcfgContainer [2019-08-18 06:22:12,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:22:12,161 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:22:12,161 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:22:12,162 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:22:12,162 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:12" (1/1) ... [2019-08-18 06:22:12,172 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:22:12,174 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:22:12,181 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:22:12,189 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:22:12,190 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:22:12,276 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 06:22:12,276 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,304 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:12,304 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,305 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2019-08-18 06:22:12,316 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 26 [2019-08-18 06:22:12,400 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:12,435 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_21|]} [2019-08-18 06:22:12,462 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 06:22:12,464 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,480 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-18 06:22:12,481 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,664 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:22:12,665 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:12,689 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 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 06:22:12,691 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,706 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-18 06:22:12,708 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,854 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:22:12,855 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:12,858 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_22|, |v_#memory_int_22|], 1=[|v_#memory_int_13|, |v_#memory_int_14|]} [2019-08-18 06:22:12,871 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-18 06:22:12,872 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:12,886 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-18 06:22:12,887 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,029 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-18 06:22:13,029 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,040 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 06:22:13,041 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,050 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-18 06:22:13,051 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,150 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,163 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 89 treesize of output 73 [2019-08-18 06:22:13,165 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,176 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-18 06:22:13,177 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,268 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,283 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 73 treesize of output 53 [2019-08-18 06:22:13,284 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,294 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 71 treesize of output 51 [2019-08-18 06:22:13,295 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,349 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,352 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:13,353 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-18 06:22:13,358 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:13,378 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_14|], 1=[|v_#valid_22|]} [2019-08-18 06:22:13,391 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-18 06:22:13,392 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,404 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 06:22:13,405 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,550 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:22:13,551 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,566 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-18 06:22:13,567 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,580 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 06:22:13,581 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,708 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:22:13,708 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,710 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_23|, |v_#memory_int_23|], 1=[|v_#memory_int_13|, |v_#memory_int_14|]} [2019-08-18 06:22:13,725 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-18 06:22:13,726 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,740 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-18 06:22:13,741 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,857 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-18 06:22:13,857 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,866 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 06:22:13,867 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,875 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-18 06:22:13,876 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:13,983 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-18 06:22:13,983 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:13,998 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-18 06:22:13,999 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:14,011 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 89 treesize of output 73 [2019-08-18 06:22:14,012 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:14,104 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:14,122 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 73 treesize of output 53 [2019-08-18 06:22:14,123 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:14,133 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 71 treesize of output 51 [2019-08-18 06:22:14,134 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:14,190 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:14,193 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:14,193 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-18 06:22:14,299 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,319 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,320 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,325 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,430 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,432 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,439 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:14,451 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,061 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,063 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,064 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,070 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,071 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,091 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,091 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,093 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,111 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,112 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,113 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,116 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,118 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,119 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,120 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,157 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,159 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,163 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,198 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,216 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,216 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,217 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,240 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,259 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,259 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,260 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,278 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,279 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,280 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,287 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,339 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,360 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,361 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,389 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,416 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,438 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,462 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,465 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,466 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,483 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,484 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,485 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,490 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,499 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,535 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,535 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,537 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,547 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,547 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,548 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:15,592 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_15|], 1=[|v_#valid_23|]} [2019-08-18 06:22:15,606 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 125 treesize of output 124 [2019-08-18 06:22:15,607 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,619 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 06:22:15,620 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,762 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-18 06:22:15,763 INFO L567 ElimStorePlain]: treesize reduction 125, result has 48.8 percent of original size [2019-08-18 06:22:15,771 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 06:22:15,772 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,816 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,819 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_24|, |v_#memory_real_17|, |v_#memory_int_24|, |v_#memory_real_19|], 1=[|v_#memory_real_18|]} [2019-08-18 06:22:15,827 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 06:22:15,827 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,862 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,869 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:15,897 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,905 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 06:22:15,906 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,940 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 06:22:15,941 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,962 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,966 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 06:22:15,967 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:15,985 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:15,986 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 06:22:15,987 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 10 variables, input treesize:246, output treesize:29 [2019-08-18 06:22:16,044 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,066 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,067 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,073 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,190 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,191 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,192 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,196 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,203 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,644 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,645 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,645 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,648 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,648 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,664 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,665 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,666 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,683 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,684 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,684 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,690 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,693 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,694 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,697 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,737 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,738 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,739 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,757 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,778 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,779 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,780 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,810 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,833 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,834 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,835 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,848 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,849 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,850 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,855 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,892 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,914 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,915 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,916 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,937 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,937 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,950 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,971 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:16,994 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,011 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,012 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,012 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,026 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,027 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,027 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,030 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,033 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,034 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,037 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,061 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,062 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,066 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,073 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,074 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,074 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,149 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,164 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,164 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,167 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,221 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,238 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,239 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,242 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,634 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,635 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,637 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,638 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,651 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,652 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,653 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,666 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,667 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,668 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,671 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,673 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,674 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,677 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,705 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,705 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,706 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,724 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,743 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,744 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,745 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,762 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,779 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,780 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,781 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,791 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,792 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,793 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,833 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,848 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,849 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,852 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,861 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,862 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,862 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,867 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,885 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,901 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,918 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,919 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,920 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,932 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,933 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,933 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,936 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,943 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,965 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,966 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,966 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,973 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:17,974 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:18,010 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_16|], 1=[|v_#valid_24|]} [2019-08-18 06:22:18,023 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 125 treesize of output 124 [2019-08-18 06:22:18,024 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,037 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 06:22:18,038 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,168 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-18 06:22:18,169 INFO L567 ElimStorePlain]: treesize reduction 125, result has 48.8 percent of original size [2019-08-18 06:22:18,178 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 06:22:18,179 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,225 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,227 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_17|, |v_#memory_real_25|, |v_#memory_int_25|, |v_#memory_real_19|], 1=[|v_#memory_real_18|]} [2019-08-18 06:22:18,231 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 06:22:18,267 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,274 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 06:22:18,275 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,306 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,312 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 06:22:18,313 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,354 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,360 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 06:22:18,361 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,383 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,388 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 06:22:18,388 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,409 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,410 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 06:22:18,411 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 10 variables, input treesize:246, output treesize:29 [2019-08-18 06:22:18,416 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_17|], 1=[|v_#valid_25|]} [2019-08-18 06:22:18,421 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 6 treesize of output 5 [2019-08-18 06:22:18,422 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,449 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,455 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 06:22:18,456 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,478 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,481 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_26|, |v_#memory_real_26|], 1=[|v_#memory_int_4|]} [2019-08-18 06:22:18,487 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 06:22:18,487 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,509 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,514 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 11 treesize of output 7 [2019-08-18 06:22:18,514 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,531 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,536 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 23 treesize of output 11 [2019-08-18 06:22:18,536 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,551 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,551 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:18,552 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:28 [2019-08-18 06:22:18,556 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_18|], 1=[|v_#valid_26|]} [2019-08-18 06:22:18,561 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 06:22:18,562 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,588 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,595 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 06:22:18,595 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,619 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,620 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_27|, |v_#memory_real_27|], 1=[|v_#memory_int_4|]} [2019-08-18 06:22:18,626 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 06:22:18,627 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,645 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,650 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 11 treesize of output 7 [2019-08-18 06:22:18,650 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,667 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,672 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 23 treesize of output 11 [2019-08-18 06:22:18,673 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:18,688 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:18,689 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:22:18,691 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:28 [2019-08-18 06:22:18,705 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:22:18,705 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:22:18,708 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1119#(exists ((|v___signbit_double_~#gh_u~0.base_3| Int)) (or (and (not (= 0 |v___signbit_double_~#gh_u~0.base_3|)) (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (< |v___signbit_double_~#gh_u~0.base_3| |#StackHeapBarrier|) (= (select |#length| |v___signbit_double_~#gh_u~0.base_3|) 8) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= (select |#valid| |v___signbit_double_~#gh_u~0.base_3|) 0) (= 0 (select |old(#valid)| 0))) (and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))))) [2019-08-18 06:22:18,720 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 06:22:18,720 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:22:18,726 INFO L168 Benchmark]: Toolchain (without parser) took 7673.95 ms. Allocated memory was 140.0 MB in the beginning and 410.0 MB in the end (delta: 270.0 MB). Free memory was 87.5 MB in the beginning and 325.7 MB in the end (delta: -238.2 MB). Peak memory consumption was 232.3 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,727 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.07 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 87.1 MB in the beginning and 174.8 MB in the end (delta: -87.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,735 INFO L168 Benchmark]: Boogie Preprocessor took 57.92 ms. Allocated memory is still 199.8 MB. Free memory was 174.8 MB in the beginning and 172.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,736 INFO L168 Benchmark]: RCFGBuilder took 588.40 ms. Allocated memory is still 199.8 MB. Free memory was 172.4 MB in the beginning and 143.7 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,738 INFO L168 Benchmark]: Symbolic Interpretation took 6561.54 ms. Allocated memory was 199.8 MB in the beginning and 410.0 MB in the end (delta: 210.2 MB). Free memory was 143.7 MB in the beginning and 325.7 MB in the end (delta: -182.0 MB). Peak memory consumption was 228.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:18,747 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 154]: 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 1119#(exists ((|v___signbit_double_~#gh_u~0.base_3| Int)) (or (and (not (= 0 |v___signbit_double_~#gh_u~0.base_3|)) (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (< |v___signbit_double_~#gh_u~0.base_3| |#StackHeapBarrier|) (= (select |#length| |v___signbit_double_~#gh_u~0.base_3|) 8) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= (select |#valid| |v___signbit_double_~#gh_u~0.base_3|) 0) (= 0 (select |old(#valid)| 0))) (and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 462.07 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 87.1 MB in the beginning and 174.8 MB in the end (delta: -87.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 57.92 ms. Allocated memory is still 199.8 MB. Free memory was 174.8 MB in the beginning and 172.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 588.40 ms. Allocated memory is still 199.8 MB. Free memory was 172.4 MB in the beginning and 143.7 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6561.54 ms. Allocated memory was 199.8 MB in the beginning and 410.0 MB in the end (delta: 210.2 MB). Free memory was 143.7 MB in the beginning and 325.7 MB in the end (delta: -182.0 MB). Peak memory consumption was 228.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...