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/float_req_bl_0620a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:32:59,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:32:59,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:32:59,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:32:59,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:32:59,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:32:59,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:32:59,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:32:59,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:32:59,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:32:59,561 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:32:59,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:32:59,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:32:59,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:32:59,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:32:59,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:32:59,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:32:59,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:32:59,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:32:59,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:32:59,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:32:59,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:32:59,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:32:59,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:32:59,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:32:59,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:32:59,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:32:59,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:32:59,590 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 06:32:59,606 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:32:59,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:32:59,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:32:59,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:32:59,607 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:32:59,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:32:59,608 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:32:59,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:32:59,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:32:59,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:32:59,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:32:59,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:32:59,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:32:59,609 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:32:59,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:32:59,610 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:32:59,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:32:59,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:32:59,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:32:59,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:32:59,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:32:59,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:32:59,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:32:59,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:32:59,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:32:59,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:32:59,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:32:59,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:32:59,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:32:59,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:32:59,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:32:59,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:32:59,659 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:32:59,659 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:32:59,661 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0620a.c [2019-08-18 06:32:59,740 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477b8711e/cadea1f8719d4f4eb28ccfe45c804413/FLAG8448ecb84 [2019-08-18 06:33:00,253 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:33:00,253 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0620a.c [2019-08-18 06:33:00,262 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477b8711e/cadea1f8719d4f4eb28ccfe45c804413/FLAG8448ecb84 [2019-08-18 06:33:00,598 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477b8711e/cadea1f8719d4f4eb28ccfe45c804413 [2019-08-18 06:33:00,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:33:00,608 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:33:00,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:33:00,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:33:00,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:33:00,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:33:00" (1/1) ... [2019-08-18 06:33:00,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a741e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:00, skipping insertion in model container [2019-08-18 06:33:00,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:33:00" (1/1) ... [2019-08-18 06:33:00,627 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:33:00,657 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:33:00,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:33:00,896 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:33:01,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:33:01,071 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:33:01,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01 WrapperNode [2019-08-18 06:33:01,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:33:01,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:33:01,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:33:01,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:33:01,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:33:01,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:33:01,127 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:33:01,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:33:01,128 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:33:01" (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 06:33:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:33:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:33:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-18 06:33:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-08-18 06:33:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-08-18 06:33:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:33:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:33:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:33:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:33:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:33:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-08-18 06:33:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-08-18 06:33:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:33:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:33:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-18 06:33:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:33:01,630 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:33:01,631 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-18 06:33:01,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:33:01 BoogieIcfgContainer [2019-08-18 06:33:01,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:33:01,633 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:33:01,633 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:33:01,633 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:33:01,634 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:33:01" (1/1) ... [2019-08-18 06:33:01,646 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:33:01,648 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:33:01,655 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:33:01,664 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:33:01,665 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:33:01,741 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_23|], 21=[|v_#valid_28|]} [2019-08-18 06:33:01,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:01,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:01,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:01,826 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 7 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 06:33:01,827 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,090 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-08-18 06:33:02,092 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:02,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:33:02,154 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 06:33:02,155 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,533 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2019-08-18 06:33:02,533 INFO L567 ElimStorePlain]: treesize reduction 12, result has 94.3 percent of original size [2019-08-18 06:33:02,534 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,535 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:235, output treesize:198 [2019-08-18 06:33:02,553 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 127 [2019-08-18 06:33:02,585 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:33:02,610 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_24|], 1=[|v_#valid_29|]} [2019-08-18 06:33:02,632 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 89 [2019-08-18 06:33:02,634 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,664 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 86 [2019-08-18 06:33:02,664 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,769 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-18 06:33:02,770 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:02,790 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 83 [2019-08-18 06:33:02,791 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,801 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 86 [2019-08-18 06:33:02,802 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,883 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:02,885 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_27|, |v_#memory_int_24|], 1=[|v_#memory_int_19|]} [2019-08-18 06:33:02,895 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2019-08-18 06:33:02,896 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,904 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 76 [2019-08-18 06:33:02,905 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,983 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:02,990 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 64 [2019-08-18 06:33:02,991 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:02,998 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 61 [2019-08-18 06:33:02,999 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,057 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,066 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 61 treesize of output 38 [2019-08-18 06:33:03,067 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:33:03,074 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 64 treesize of output 41 [2019-08-18 06:33:03,075 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:33:03,131 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,134 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 06:33:03,135 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:178, output treesize:66 [2019-08-18 06:33:03,163 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_25|], 1=[|v_#valid_30|]} [2019-08-18 06:33:03,171 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 06:33:03,171 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,205 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,213 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 06:33:03,214 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,239 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,241 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_28|, |v_#memory_int_25|], 1=[|v_#memory_int_11|]} [2019-08-18 06:33:03,248 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 06:33:03,248 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,273 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,280 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 06:33:03,280 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,304 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,309 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 23 treesize of output 3 [2019-08-18 06:33:03,310 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,325 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,329 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 06:33:03,329 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:21 [2019-08-18 06:33:03,335 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_26|], 1=[|v_#valid_31|]} [2019-08-18 06:33:03,343 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 06:33:03,343 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,375 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,382 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 06:33:03,383 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,407 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,409 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_26|, |v_#memory_real_29|], 1=[|v_#memory_int_11|]} [2019-08-18 06:33:03,415 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 06:33:03,415 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,432 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,438 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 06:33:03,438 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,456 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,463 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 23 treesize of output 3 [2019-08-18 06:33:03,464 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,486 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,488 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 06:33:03,488 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:21 [2019-08-18 06:33:03,494 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_27|], 3=[|v_#valid_32|]} [2019-08-18 06:33:03,516 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,517 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 06:33:03,518 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,604 INFO L567 ElimStorePlain]: treesize reduction 14, result has 86.4 percent of original size [2019-08-18 06:33:03,627 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,628 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 06:33:03,629 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,702 INFO L567 ElimStorePlain]: treesize reduction 14, result has 85.6 percent of original size [2019-08-18 06:33:03,704 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_30|, |v_#memory_int_27|], 1=[|v_#memory_real_9|]} [2019-08-18 06:33:03,709 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 06:33:03,709 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,736 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,746 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 06:33:03,747 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,771 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,777 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 23 treesize of output 3 [2019-08-18 06:33:03,777 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,796 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,798 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:33:03,798 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:90, output treesize:35 [2019-08-18 06:33:03,804 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_28|], 3=[|v_#valid_33|]} [2019-08-18 06:33:03,818 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,819 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 06:33:03,820 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,899 INFO L567 ElimStorePlain]: treesize reduction 14, result has 86.4 percent of original size [2019-08-18 06:33:03,923 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:03,924 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 06:33:03,925 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:03,994 INFO L567 ElimStorePlain]: treesize reduction 14, result has 85.6 percent of original size [2019-08-18 06:33:03,996 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_31|, |v_#memory_int_28|], 1=[|v_#memory_real_9|]} [2019-08-18 06:33:04,002 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 06:33:04,003 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,029 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,034 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 06:33:04,035 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,059 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,064 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 23 treesize of output 3 [2019-08-18 06:33:04,065 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,084 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,085 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 06:33:04,086 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 8 variables, input treesize:90, output treesize:35 [2019-08-18 06:33:04,107 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 71 [2019-08-18 06:33:04,108 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,240 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-18 06:33:04,241 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,249 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 66 [2019-08-18 06:33:04,250 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,354 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-18 06:33:04,354 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,364 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 74 [2019-08-18 06:33:04,365 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,470 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-18 06:33:04,471 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,478 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 69 [2019-08-18 06:33:04,479 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,579 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,582 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 4 dim-1 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-18 06:33:04,582 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 10 variables, input treesize:150, output treesize:116 [2019-08-18 06:33:04,610 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_29|], 1=[|v_#valid_34|]} [2019-08-18 06:33:04,616 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 06:33:04,617 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,640 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 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 06:33:04,646 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,667 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,669 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_32|, |v_#memory_int_29|], 1=[|v_#memory_int_23|]} [2019-08-18 06:33:04,673 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 06:33:04,674 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,693 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,697 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 06:33:04,698 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,715 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,720 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 23 treesize of output 3 [2019-08-18 06:33:04,721 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,731 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,733 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 06:33:04,733 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:21 [2019-08-18 06:33:04,738 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_30|], 1=[|v_#valid_35|]} [2019-08-18 06:33:04,743 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 06:33:04,743 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,770 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,775 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 06:33:04,776 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,798 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,799 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_33|, |v_#memory_int_30|], 1=[|v_#memory_int_23|]} [2019-08-18 06:33:04,806 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 11 treesize of output 7 [2019-08-18 06:33:04,806 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,831 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,846 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 15 treesize of output 1 [2019-08-18 06:33:04,846 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,862 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,868 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 23 treesize of output 3 [2019-08-18 06:33:04,868 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:33:04,880 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:33:04,881 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 06:33:04,882 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:21 [2019-08-18 06:33:04,910 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 06:33:04,910 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 06:33:04,915 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 144#(exists ((|v___signbit_float_~#gf_u~2.base_3| Int)) (or (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_floor~0 1000000000000000000000000000000.0) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= main_~x~0 0.0) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0))) (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_floor~0 1000000000000000000000000000000.0) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= main_~x~0 0.0) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= 0 (select |#valid| |v___signbit_float_~#gf_u~2.base_3|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (not (= 0 |v___signbit_float_~#gf_u~2.base_3|)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= 4 (select |#length| |v___signbit_float_~#gf_u~2.base_3|)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0)) (< |v___signbit_float_~#gf_u~2.base_3| |#StackHeapBarrier|)))) [2019-08-18 06:33:04,935 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 06:33:04,935 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 06:33:04,936 INFO L168 Benchmark]: Toolchain (without parser) took 4328.35 ms. Allocated memory was 139.5 MB in the beginning and 263.7 MB in the end (delta: 124.3 MB). Free memory was 86.5 MB in the beginning and 186.3 MB in the end (delta: -99.9 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,937 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 139.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,938 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.80 ms. Allocated memory was 139.5 MB in the beginning and 198.7 MB in the end (delta: 59.2 MB). Free memory was 86.2 MB in the beginning and 173.8 MB in the end (delta: -87.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,938 INFO L168 Benchmark]: Boogie Preprocessor took 54.26 ms. Allocated memory is still 198.7 MB. Free memory was 173.8 MB in the beginning and 171.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,939 INFO L168 Benchmark]: RCFGBuilder took 505.32 ms. Allocated memory is still 198.7 MB. Free memory was 171.4 MB in the beginning and 146.0 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,940 INFO L168 Benchmark]: Symbolic Interpretation took 3302.03 ms. Allocated memory was 198.7 MB in the beginning and 263.7 MB in the end (delta: 65.0 MB). Free memory was 146.0 MB in the beginning and 186.3 MB in the end (delta: -40.3 MB). Peak memory consumption was 127.6 MB. Max. memory is 7.1 GB. [2019-08-18 06:33:04,944 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 142]: 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 144#(exists ((|v___signbit_float_~#gf_u~2.base_3| Int)) (or (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_floor~0 1000000000000000000000000000000.0) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= main_~x~0 0.0) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0))) (and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_floor~0 1000000000000000000000000000000.0) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= main_~x~0 0.0) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= 0 (select |#valid| |v___signbit_float_~#gf_u~2.base_3|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (not (= 0 |v___signbit_float_~#gf_u~2.base_3|)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= 4 (select |#length| |v___signbit_float_~#gf_u~2.base_3|)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0)) (< |v___signbit_float_~#gf_u~2.base_3| |#StackHeapBarrier|)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 139.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 462.80 ms. Allocated memory was 139.5 MB in the beginning and 198.7 MB in the end (delta: 59.2 MB). Free memory was 86.2 MB in the beginning and 173.8 MB in the end (delta: -87.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.26 ms. Allocated memory is still 198.7 MB. Free memory was 173.8 MB in the beginning and 171.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 505.32 ms. Allocated memory is still 198.7 MB. Free memory was 171.4 MB in the beginning and 146.0 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3302.03 ms. Allocated memory was 198.7 MB in the beginning and 263.7 MB in the end (delta: 65.0 MB). Free memory was 146.0 MB in the beginning and 186.3 MB in the end (delta: -40.3 MB). Peak memory consumption was 127.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...