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_0833.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:22:27,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:22:27,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:22:27,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:22:27,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:22:27,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:22:27,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:22:27,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:22:27,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:22:27,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:22:27,563 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:22:27,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:22:27,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:22:27,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:22:27,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:22:27,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:22:27,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:22:27,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:22:27,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:22:27,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:22:27,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:22:27,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:22:27,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:22:27,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:22:27,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:22:27,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:22:27,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:22:27,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:22:27,590 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 06:22:27,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:22:27,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:22:27,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:22:27,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:22:27,606 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:22:27,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:22:27,606 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:22:27,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:22:27,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:22:27,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:22:27,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:22:27,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:22:27,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:22:27,608 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:22:27,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:22:27,608 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:22:27,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:22:27,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:22:27,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:22:27,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:22:27,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:22:27,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:22:27,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:22:27,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:22:27,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:22:27,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:22:27,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:22:27,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:22:27,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:22:27,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:22:27,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:22:27,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:22:27,673 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:22:27,674 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:22:27,674 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0833.c [2019-08-18 06:22:27,738 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dee88578/26aff11cc6404c11bf9c2d6202874ed5/FLAG6ad8fc9a7 [2019-08-18 06:22:28,222 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:22:28,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0833.c [2019-08-18 06:22:28,236 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dee88578/26aff11cc6404c11bf9c2d6202874ed5/FLAG6ad8fc9a7 [2019-08-18 06:22:28,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dee88578/26aff11cc6404c11bf9c2d6202874ed5 [2019-08-18 06:22:28,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:22:28,604 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:22:28,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:28,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:22:28,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:22:28,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:28" (1/1) ... [2019-08-18 06:22:28,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e500b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:28, skipping insertion in model container [2019-08-18 06:22:28,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:22:28" (1/1) ... [2019-08-18 06:22:28,621 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:22:28,643 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:22:29,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:29,076 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:22:29,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:22:29,202 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:22:29,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29 WrapperNode [2019-08-18 06:22:29,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:22:29,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:22:29,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:22:29,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:22:29,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:22:29,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:22:29,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:22:29,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:22:29,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:22:29" (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 06:22:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:22:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:22:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_exp [2019-08-18 06:22:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-18 06:22:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:22:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:22:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-18 06:22:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_exp [2019-08-18 06:22:29,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:22:29,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:22:29,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:22:29,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:22:29,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-18 06:22:29,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:22:29,873 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:22:29,873 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-18 06:22:29,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:29 BoogieIcfgContainer [2019-08-18 06:22:29,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:22:29,875 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:22:29,875 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:22:29,875 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:22:29,876 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:22:29" (1/1) ... [2019-08-18 06:22:29,888 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:22:29,891 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:22:29,898 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:22:29,906 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:22:29,908 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:22:29,992 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_27|], 21=[|v_#valid_35|]} [2019-08-18 06:22:30,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,051 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,062 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2019-08-18 06:22:30,063 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,268 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-18 06:22:30,269 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,287 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:22:30,330 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2019-08-18 06:22:30,331 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,571 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2019-08-18 06:22:30,572 INFO L567 ElimStorePlain]: treesize reduction 12, result has 89.7 percent of original size [2019-08-18 06:22:30,573 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,574 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:142, output treesize:105 [2019-08-18 06:22:30,593 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 83 [2019-08-18 06:22:30,637 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_28|], 1=[|v_#valid_36|]} [2019-08-18 06:22:30,645 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 06:22:30,646 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,694 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,702 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 06:22:30,703 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,732 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,742 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_39|, |v_#memory_real_39|], 1=[|v_#memory_int_4|]} [2019-08-18 06:22:30,749 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 06:22:30,749 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,777 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,786 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 06:22:30,787 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,808 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,813 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 23 treesize of output 11 [2019-08-18 06:22:30,814 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,833 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,834 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 06:22:30,835 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:79, output treesize:31 [2019-08-18 06:22:30,843 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_29|], 1=[|v_#valid_37|]} [2019-08-18 06:22:30,850 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 06:22:30,851 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,885 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,892 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 06:22:30,893 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,920 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,921 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_40|, |v_#memory_int_40|], 1=[|v_#memory_int_4|]} [2019-08-18 06:22:30,927 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 06:22:30,928 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,954 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,959 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 06:22:30,960 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:30,981 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:30,987 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 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 06:22:30,987 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,005 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,007 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 06:22:31,007 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:79, output treesize:31 [2019-08-18 06:22:31,028 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_30|], 6=[|v_#valid_38|]} [2019-08-18 06:22:31,071 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,071 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 113 treesize of output 129 [2019-08-18 06:22:31,072 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,104 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,105 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 111 treesize of output 127 [2019-08-18 06:22:31,106 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,418 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-08-18 06:22:31,419 INFO L567 ElimStorePlain]: treesize reduction 38, result has 84.9 percent of original size [2019-08-18 06:22:31,460 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,461 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 105 treesize of output 127 [2019-08-18 06:22:31,462 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,503 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,504 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 107 treesize of output 129 [2019-08-18 06:22:31,507 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,804 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2019-08-18 06:22:31,805 INFO L567 ElimStorePlain]: treesize reduction 28, result has 87.8 percent of original size [2019-08-18 06:22:31,807 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_41|, |v_#memory_int_41|], 1=[|v_#memory_int_8|]} [2019-08-18 06:22:31,819 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 97 [2019-08-18 06:22:31,820 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,832 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 99 treesize of output 95 [2019-08-18 06:22:31,832 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,943 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 06:22:31,944 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:31,953 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 95 treesize of output 80 [2019-08-18 06:22:31,954 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:31,962 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 97 treesize of output 82 [2019-08-18 06:22:31,963 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,061 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,072 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 80 treesize of output 61 [2019-08-18 06:22:32,072 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,080 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 82 treesize of output 63 [2019-08-18 06:22:32,081 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,152 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,156 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:32,156 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 11 variables, input treesize:225, output treesize:105 [2019-08-18 06:22:32,165 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_31|], 6=[|v_#valid_39|]} [2019-08-18 06:22:32,195 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,196 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 113 treesize of output 129 [2019-08-18 06:22:32,197 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,220 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,220 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 111 treesize of output 127 [2019-08-18 06:22:32,222 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,530 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-08-18 06:22:32,531 INFO L567 ElimStorePlain]: treesize reduction 38, result has 84.9 percent of original size [2019-08-18 06:22:32,569 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,570 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 105 treesize of output 127 [2019-08-18 06:22:32,571 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,598 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:32,599 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 107 treesize of output 129 [2019-08-18 06:22:32,600 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,880 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2019-08-18 06:22:32,881 INFO L567 ElimStorePlain]: treesize reduction 28, result has 87.8 percent of original size [2019-08-18 06:22:32,883 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_42|, |v_#memory_int_42|], 1=[|v_#memory_int_8|]} [2019-08-18 06:22:32,893 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 99 treesize of output 95 [2019-08-18 06:22:32,894 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:32,908 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 97 [2019-08-18 06:22:32,909 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,022 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 06:22:33,022 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,037 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 95 treesize of output 80 [2019-08-18 06:22:33,039 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,055 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 97 treesize of output 82 [2019-08-18 06:22:33,055 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,150 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,162 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 80 treesize of output 61 [2019-08-18 06:22:33,163 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,176 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 63 [2019-08-18 06:22:33,177 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,253 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,255 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:33,256 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 11 variables, input treesize:225, output treesize:105 [2019-08-18 06:22:33,327 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_32|], 1=[|v_#valid_40|]} [2019-08-18 06:22:33,333 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 06:22:33,333 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,382 INFO L567 ElimStorePlain]: treesize reduction 4, result has 95.1 percent of original size [2019-08-18 06:22:33,388 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 06:22:33,389 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,410 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,411 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_43|, |v_#memory_int_43|], 1=[|v_#memory_int_22|]} [2019-08-18 06:22:33,416 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 06:22:33,417 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,437 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,442 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 06:22:33,443 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,459 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,464 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 06:22:33,464 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,478 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,479 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 06:22:33,480 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:83, output treesize:31 [2019-08-18 06:22:33,483 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_33|], 1=[|v_#valid_41|]} [2019-08-18 06:22:33,489 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 06:22:33,490 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,540 INFO L567 ElimStorePlain]: treesize reduction 4, result has 95.1 percent of original size [2019-08-18 06:22:33,546 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 06:22:33,546 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,572 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,574 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_44|, |v_#memory_int_44|], 1=[|v_#memory_int_22|]} [2019-08-18 06:22:33,579 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 06:22:33,579 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,601 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,612 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 06:22:33,612 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,629 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,633 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 06:22:33,634 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,647 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,648 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 06:22:33,649 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:83, output treesize:31 [2019-08-18 06:22:33,658 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_34|], 3=[|v_#valid_42|]} [2019-08-18 06:22:33,678 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,679 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 12 treesize of output 28 [2019-08-18 06:22:33,680 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,810 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-18 06:22:33,811 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.3 percent of original size [2019-08-18 06:22:33,838 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:33,838 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2019-08-18 06:22:33,839 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:33,966 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 06:22:33,966 INFO L567 ElimStorePlain]: treesize reduction 14, result has 90.9 percent of original size [2019-08-18 06:22:33,968 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_45|, |v_#memory_real_27|, |v_#memory_int_45|], 1=[|v_#memory_int_28|, |v_#memory_real_28|]} [2019-08-18 06:22:33,978 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 06:22:33,978 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,050 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,056 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 06:22:34,104 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,114 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 23 treesize of output 11 [2019-08-18 06:22:34,115 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,158 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,178 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,179 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 41 [2019-08-18 06:22:34,180 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,264 INFO L567 ElimStorePlain]: treesize reduction 12, result has 89.1 percent of original size [2019-08-18 06:22:34,276 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-18 06:22:34,276 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,318 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,319 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:34,323 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 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 06:22:34,324 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:147, output treesize:52 [2019-08-18 06:22:34,339 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_35|], 1=[|v_#valid_43|]} [2019-08-18 06:22:34,344 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 06:22:34,344 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,370 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,374 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 06:22:34,374 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,400 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,402 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_46|, |v_#memory_int_46|], 1=[|v_#memory_int_12|]} [2019-08-18 06:22:34,405 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 06:22:34,406 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,449 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,455 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 06:22:34,455 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,477 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,482 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 06:22:34,482 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,498 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,499 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 06:22:34,500 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:82, output treesize:34 [2019-08-18 06:22:34,505 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_36|], 3=[|v_#valid_44|]} [2019-08-18 06:22:34,522 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,523 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 12 treesize of output 28 [2019-08-18 06:22:34,523 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,657 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-18 06:22:34,658 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.4 percent of original size [2019-08-18 06:22:34,692 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,693 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2019-08-18 06:22:34,694 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,816 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 06:22:34,816 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.0 percent of original size [2019-08-18 06:22:34,818 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_17|, |v_#memory_real_47|, |v_#memory_int_47|], 1=[|v_#memory_int_18|, |v_#memory_real_18|]} [2019-08-18 06:22:34,821 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 06:22:34,872 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,883 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 06:22:34,883 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,935 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:34,949 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 23 treesize of output 11 [2019-08-18 06:22:34,950 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:34,997 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,022 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,023 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 41 [2019-08-18 06:22:35,024 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,126 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-08-18 06:22:35,127 INFO L567 ElimStorePlain]: treesize reduction 12, result has 89.4 percent of original size [2019-08-18 06:22:35,143 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-18 06:22:35,144 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,187 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,190 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:35,192 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 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 06:22:35,192 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:149, output treesize:55 [2019-08-18 06:22:35,200 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_37|], 3=[|v_#valid_45|]} [2019-08-18 06:22:35,226 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,227 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 12 treesize of output 28 [2019-08-18 06:22:35,228 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,380 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-18 06:22:35,380 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.4 percent of original size [2019-08-18 06:22:35,407 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,408 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2019-08-18 06:22:35,408 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,545 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 06:22:35,546 INFO L567 ElimStorePlain]: treesize reduction 14, result has 91.0 percent of original size [2019-08-18 06:22:35,550 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_48|, |v_#memory_real_17|, |v_#memory_real_48|], 1=[|v_#memory_int_18|, |v_#memory_real_18|]} [2019-08-18 06:22:35,559 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 23 treesize of output 11 [2019-08-18 06:22:35,560 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,610 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,630 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 06:22:35,671 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,680 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 06:22:35,681 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,723 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,746 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,746 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 41 [2019-08-18 06:22:35,747 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,839 INFO L567 ElimStorePlain]: treesize reduction 12, result has 89.4 percent of original size [2019-08-18 06:22:35,845 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-18 06:22:35,846 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:35,884 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,885 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:22:35,887 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 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 06:22:35,887 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:149, output treesize:55 [2019-08-18 06:22:35,943 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_38|], 6=[|v_#valid_46|]} [2019-08-18 06:22:35,981 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:35,981 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 111 treesize of output 127 [2019-08-18 06:22:35,982 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,004 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:36,005 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 113 treesize of output 129 [2019-08-18 06:22:36,006 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,279 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-08-18 06:22:36,279 INFO L567 ElimStorePlain]: treesize reduction 38, result has 84.9 percent of original size [2019-08-18 06:22:36,313 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:36,314 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 105 treesize of output 127 [2019-08-18 06:22:36,315 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,342 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:36,343 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 107 treesize of output 129 [2019-08-18 06:22:36,344 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,601 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2019-08-18 06:22:36,601 INFO L567 ElimStorePlain]: treesize reduction 28, result has 87.8 percent of original size [2019-08-18 06:22:36,603 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_49|, |v_#memory_real_49|], 1=[|v_#memory_int_8|]} [2019-08-18 06:22:36,625 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 06:22:36,626 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,650 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 99 treesize of output 84 [2019-08-18 06:22:36,651 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,778 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-18 06:22:36,778 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:36,792 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 84 treesize of output 80 [2019-08-18 06:22:36,793 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,806 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 86 treesize of output 82 [2019-08-18 06:22:36,807 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,942 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-18 06:22:36,943 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:36,956 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 80 treesize of output 61 [2019-08-18 06:22:36,957 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:36,968 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 82 treesize of output 63 [2019-08-18 06:22:36,968 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,050 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,052 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:37,053 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 11 variables, input treesize:225, output treesize:105 [2019-08-18 06:22:37,062 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_39|], 6=[|v_#valid_47|]} [2019-08-18 06:22:37,087 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,088 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 111 treesize of output 127 [2019-08-18 06:22:37,088 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,118 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,119 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 113 treesize of output 129 [2019-08-18 06:22:37,120 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,378 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-08-18 06:22:37,379 INFO L567 ElimStorePlain]: treesize reduction 38, result has 84.9 percent of original size [2019-08-18 06:22:37,415 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,415 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 107 treesize of output 129 [2019-08-18 06:22:37,416 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,447 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,447 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 105 treesize of output 127 [2019-08-18 06:22:37,449 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,706 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2019-08-18 06:22:37,706 INFO L567 ElimStorePlain]: treesize reduction 28, result has 87.8 percent of original size [2019-08-18 06:22:37,708 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_50|, |v_#memory_int_50|], 1=[|v_#memory_int_8|]} [2019-08-18 06:22:37,719 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 99 treesize of output 95 [2019-08-18 06:22:37,720 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,730 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 97 [2019-08-18 06:22:37,730 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,838 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 06:22:37,838 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,846 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 97 treesize of output 82 [2019-08-18 06:22:37,847 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,854 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 95 treesize of output 80 [2019-08-18 06:22:37,855 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,965 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-18 06:22:37,966 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:37,980 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 61 [2019-08-18 06:22:37,981 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:37,988 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 82 treesize of output 63 [2019-08-18 06:22:37,989 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,072 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,075 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-18 06:22:38,075 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 11 variables, input treesize:225, output treesize:105 [2019-08-18 06:22:38,088 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_40|], 1=[|v_#valid_48|]} [2019-08-18 06:22:38,095 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 06:22:38,096 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,130 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,137 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 06:22:38,138 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,166 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,167 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_51|, |v_#memory_int_51|], 1=[|v_#memory_int_32|]} [2019-08-18 06:22:38,172 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 06:22:38,172 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,203 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,209 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 06:22:38,209 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,231 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,237 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 06:22:38,237 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:22:38,256 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:22:38,257 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 06:22:38,257 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:28 [2019-08-18 06:22:38,300 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:22:38,300 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:22:38,304 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 206#(exists ((v_prenex_40 Int)) (or (and (= 0 |~#ln2LO_exp~0.offset|) (= (/ 69314718036912381649.0 100000000000000000000.0) (select (select |old(#memory_real)| |~#ln2HI_exp~0.base|) |~#ln2HI_exp~0.offset|)) (= |~#halF_exp~0.offset| 0) (= ~one_exp~0 1.0) (= 0 |#NULL.base|) (= (select |old(#valid)| |~#ln2LO_exp~0.base|) 1) (= ~o_threshold_exp~0 (/ 88722839111672996637.0 125000000000000000.0)) (< |~#ln2HI_exp~0.base| |#StackHeapBarrier|) (= 0 |~#ln2HI_exp~0.offset|) (= 1 (select |old(#valid)| |~#ln2HI_exp~0.base|)) (= ~P5_exp~0 (/ 413813679705723846039.0 10000000000000000000000000000.0)) (= (select |old(#length)| |~#ln2LO_exp~0.base|) 16) (= ~twom1000_exp~0 (/ 93326361850321887899.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= (select |old(#length)| |~#halF_exp~0.base|) 16) (= 16 (select |old(#length)| |~#ln2HI_exp~0.base|)) (= (/ 1442695040888963387.0 1000000000000000000.0) ~invln2_exp~0) (= (/ 166666666666666019037.0 1000000000000000000000.0) ~P1_exp~0) (< |~#halF_exp~0.base| |#StackHeapBarrier|) (= ~P3_exp~0 (/ 661375632143793436117.0 10000000000000000000000000.0)) (= ~huge_exp~0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) (< |~#ln2LO_exp~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |~#halF_exp~0.base|) 1) (= (/ 95410746463529385001.0 500000000000000000000000000000.0) (select (select |old(#memory_real)| |~#ln2LO_exp~0.base|) |~#ln2LO_exp~0.offset|)) (= |#NULL.offset| 0) (= (select (select |old(#memory_real)| |~#halF_exp~0.base|) |~#halF_exp~0.offset|) (/ 1.0 2.0))) (and (= 0 |~#ln2LO_exp~0.offset|) (= (/ 69314718036912381649.0 100000000000000000000.0) (select (select |old(#memory_real)| |~#ln2HI_exp~0.base|) |~#ln2HI_exp~0.offset|)) (= |~#halF_exp~0.offset| 0) (= ~one_exp~0 1.0) (= 0 |#NULL.base|) (= (select |old(#valid)| |~#ln2LO_exp~0.base|) 1) (= ~o_threshold_exp~0 (/ 88722839111672996637.0 125000000000000000.0)) (< |~#ln2HI_exp~0.base| |#StackHeapBarrier|) (= 0 |~#ln2HI_exp~0.offset|) (= 1 (select |old(#valid)| |~#ln2HI_exp~0.base|)) (= (select |#length| v_prenex_40) 8) (= ~P5_exp~0 (/ 413813679705723846039.0 10000000000000000000000000000.0)) (= (select |old(#length)| |~#ln2LO_exp~0.base|) 16) (= ~twom1000_exp~0 (/ 93326361850321887899.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= 0 (select |#valid| v_prenex_40)) (= (select |old(#length)| |~#halF_exp~0.base|) 16) (= 16 (select |old(#length)| |~#ln2HI_exp~0.base|)) (= (/ 1442695040888963387.0 1000000000000000000.0) ~invln2_exp~0) (= (/ 166666666666666019037.0 1000000000000000000000.0) ~P1_exp~0) (< |~#halF_exp~0.base| |#StackHeapBarrier|) (= ~P3_exp~0 (/ 661375632143793436117.0 10000000000000000000000000.0)) (< v_prenex_40 |#StackHeapBarrier|) (= ~huge_exp~0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) (< |~#ln2LO_exp~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |~#halF_exp~0.base|) 1) (not (= v_prenex_40 0)) (= (/ 95410746463529385001.0 500000000000000000000000000000.0) (select (select |old(#memory_real)| |~#ln2LO_exp~0.base|) |~#ln2LO_exp~0.offset|)) (= |#NULL.offset| 0) (= (select (select |old(#memory_real)| |~#halF_exp~0.base|) |~#halF_exp~0.offset|) (/ 1.0 2.0))))) [2019-08-18 06:22:38,335 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 06:22:38,335 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:22:38,337 INFO L168 Benchmark]: Toolchain (without parser) took 9732.72 ms. Allocated memory was 140.0 MB in the beginning and 338.7 MB in the end (delta: 198.7 MB). Free memory was 86.1 MB in the beginning and 114.7 MB in the end (delta: -28.5 MB). Peak memory consumption was 175.6 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,337 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 598.19 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 85.7 MB in the beginning and 173.5 MB in the end (delta: -87.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,338 INFO L168 Benchmark]: Boogie Preprocessor took 105.00 ms. Allocated memory is still 199.2 MB. Free memory was 173.5 MB in the beginning and 170.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,339 INFO L168 Benchmark]: RCFGBuilder took 565.45 ms. Allocated memory is still 199.2 MB. Free memory was 170.8 MB in the beginning and 142.0 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,339 INFO L168 Benchmark]: Symbolic Interpretation took 8460.14 ms. Allocated memory was 199.2 MB in the beginning and 338.7 MB in the end (delta: 139.5 MB). Free memory was 142.0 MB in the beginning and 114.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 172.2 MB. Max. memory is 7.1 GB. [2019-08-18 06:22:38,341 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 153]: 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 206#(exists ((v_prenex_40 Int)) (or (and (= 0 |~#ln2LO_exp~0.offset|) (= (/ 69314718036912381649.0 100000000000000000000.0) (select (select |old(#memory_real)| |~#ln2HI_exp~0.base|) |~#ln2HI_exp~0.offset|)) (= |~#halF_exp~0.offset| 0) (= ~one_exp~0 1.0) (= 0 |#NULL.base|) (= (select |old(#valid)| |~#ln2LO_exp~0.base|) 1) (= ~o_threshold_exp~0 (/ 88722839111672996637.0 125000000000000000.0)) (< |~#ln2HI_exp~0.base| |#StackHeapBarrier|) (= 0 |~#ln2HI_exp~0.offset|) (= 1 (select |old(#valid)| |~#ln2HI_exp~0.base|)) (= ~P5_exp~0 (/ 413813679705723846039.0 10000000000000000000000000000.0)) (= (select |old(#length)| |~#ln2LO_exp~0.base|) 16) (= ~twom1000_exp~0 (/ 93326361850321887899.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= (select |old(#length)| |~#halF_exp~0.base|) 16) (= 16 (select |old(#length)| |~#ln2HI_exp~0.base|)) (= (/ 1442695040888963387.0 1000000000000000000.0) ~invln2_exp~0) (= (/ 166666666666666019037.0 1000000000000000000000.0) ~P1_exp~0) (< |~#halF_exp~0.base| |#StackHeapBarrier|) (= ~P3_exp~0 (/ 661375632143793436117.0 10000000000000000000000000.0)) (= ~huge_exp~0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) (< |~#ln2LO_exp~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |~#halF_exp~0.base|) 1) (= (/ 95410746463529385001.0 500000000000000000000000000000.0) (select (select |old(#memory_real)| |~#ln2LO_exp~0.base|) |~#ln2LO_exp~0.offset|)) (= |#NULL.offset| 0) (= (select (select |old(#memory_real)| |~#halF_exp~0.base|) |~#halF_exp~0.offset|) (/ 1.0 2.0))) (and (= 0 |~#ln2LO_exp~0.offset|) (= (/ 69314718036912381649.0 100000000000000000000.0) (select (select |old(#memory_real)| |~#ln2HI_exp~0.base|) |~#ln2HI_exp~0.offset|)) (= |~#halF_exp~0.offset| 0) (= ~one_exp~0 1.0) (= 0 |#NULL.base|) (= (select |old(#valid)| |~#ln2LO_exp~0.base|) 1) (= ~o_threshold_exp~0 (/ 88722839111672996637.0 125000000000000000.0)) (< |~#ln2HI_exp~0.base| |#StackHeapBarrier|) (= 0 |~#ln2HI_exp~0.offset|) (= 1 (select |old(#valid)| |~#ln2HI_exp~0.base|)) (= (select |#length| v_prenex_40) 8) (= ~P5_exp~0 (/ 413813679705723846039.0 10000000000000000000000000000.0)) (= (select |old(#length)| |~#ln2LO_exp~0.base|) 16) (= ~twom1000_exp~0 (/ 93326361850321887899.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (= 0 (select |#valid| v_prenex_40)) (= (select |old(#length)| |~#halF_exp~0.base|) 16) (= 16 (select |old(#length)| |~#ln2HI_exp~0.base|)) (= (/ 1442695040888963387.0 1000000000000000000.0) ~invln2_exp~0) (= (/ 166666666666666019037.0 1000000000000000000000.0) ~P1_exp~0) (< |~#halF_exp~0.base| |#StackHeapBarrier|) (= ~P3_exp~0 (/ 661375632143793436117.0 10000000000000000000000000.0)) (< v_prenex_40 |#StackHeapBarrier|) (= ~huge_exp~0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) (< |~#ln2LO_exp~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (select |old(#valid)| |~#halF_exp~0.base|) 1) (not (= v_prenex_40 0)) (= (/ 95410746463529385001.0 500000000000000000000000000000.0) (select (select |old(#memory_real)| |~#ln2LO_exp~0.base|) |~#ln2LO_exp~0.offset|)) (= |#NULL.offset| 0) (= (select (select |old(#memory_real)| |~#halF_exp~0.base|) |~#halF_exp~0.offset|) (/ 1.0 2.0))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 598.19 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 85.7 MB in the beginning and 173.5 MB in the end (delta: -87.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 105.00 ms. Allocated memory is still 199.2 MB. Free memory was 173.5 MB in the beginning and 170.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 565.45 ms. Allocated memory is still 199.2 MB. Free memory was 170.8 MB in the beginning and 142.0 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8460.14 ms. Allocated memory was 199.2 MB in the beginning and 338.7 MB in the end (delta: 139.5 MB). Free memory was 142.0 MB in the beginning and 114.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 172.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...