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_0680b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 06:21:08,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 06:21:08,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 06:21:08,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 06:21:08,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 06:21:08,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 06:21:08,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 06:21:08,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 06:21:08,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 06:21:08,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 06:21:08,333 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 06:21:08,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 06:21:08,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 06:21:08,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 06:21:08,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 06:21:08,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 06:21:08,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 06:21:08,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 06:21:08,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 06:21:08,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 06:21:08,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 06:21:08,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 06:21:08,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 06:21:08,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 06:21:08,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 06:21:08,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 06:21:08,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 06:21:08,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 06:21:08,363 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 06:21:08,379 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 06:21:08,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 06:21:08,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 06:21:08,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 06:21:08,381 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 06:21:08,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 06:21:08,382 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 06:21:08,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 06:21:08,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 06:21:08,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 06:21:08,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 06:21:08,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 06:21:08,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 06:21:08,383 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 06:21:08,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 06:21:08,383 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 06:21:08,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 06:21:08,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 06:21:08,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 06:21:08,384 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 06:21:08,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 06:21:08,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 06:21:08,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 06:21:08,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 06:21:08,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 06:21:08,386 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 06:21:08,386 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 06:21:08,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 06:21:08,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 06:21:08,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 06:21:08,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 06:21:08,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 06:21:08,448 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 06:21:08,450 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 06:21:08,453 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0680b.c [2019-08-18 06:21:08,534 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e42f839/398683f6bab64e60b1a116cc6dc9e6eb/FLAGd3baaed8f [2019-08-18 06:21:08,989 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 06:21:08,990 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0680b.c [2019-08-18 06:21:09,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e42f839/398683f6bab64e60b1a116cc6dc9e6eb/FLAGd3baaed8f [2019-08-18 06:21:09,296 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77e42f839/398683f6bab64e60b1a116cc6dc9e6eb [2019-08-18 06:21:09,307 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 06:21:09,309 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 06:21:09,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 06:21:09,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 06:21:09,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 06:21:09,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3660364b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09, skipping insertion in model container [2019-08-18 06:21:09,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,325 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 06:21:09,361 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 06:21:09,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:21:09,633 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 06:21:09,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 06:21:09,832 INFO L192 MainTranslator]: Completed translation [2019-08-18 06:21:09,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09 WrapperNode [2019-08-18 06:21:09,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 06:21:09,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 06:21:09,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 06:21:09,834 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 06:21:09,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (1/1) ... [2019-08-18 06:21:09,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 06:21:09,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 06:21:09,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 06:21:09,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 06:21:09,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 06:21:09" (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 06:21:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 06:21:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 06:21:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-18 06:21:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-08-18 06:21:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2019-08-18 06:21:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 06:21:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 06:21:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-18 06:21:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-18 06:21:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 06:21:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-18 06:21:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 06:21:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 06:21:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 06:21:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-18 06:21:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-08-18 06:21:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2019-08-18 06:21:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 06:21:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 06:21:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-18 06:21:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 06:21:10,698 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 06:21:10,699 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-18 06:21:10,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:21:10 BoogieIcfgContainer [2019-08-18 06:21:10,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 06:21:10,701 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 06:21:10,702 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 06:21:10,702 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 06:21:10,703 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 06:21:10" (1/1) ... [2019-08-18 06:21:10,717 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 06:21:10,719 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 06:21:10,727 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 06:21:10,737 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 06:21:10,738 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 06:21:10,833 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_35|], 21=[|v_#valid_44|]} [2019-08-18 06:21:10,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:10,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:10,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:10,886 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 06:21:10,887 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:11,179 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-18 06:21:11,181 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:11,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:11,242 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 06:21:11,243 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:11,712 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 124 [2019-08-18 06:21:11,712 INFO L567 ElimStorePlain]: treesize reduction 12, result has 94.4 percent of original size [2019-08-18 06:21:11,713 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 06:21:11,714 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:241, output treesize:204 [2019-08-18 06:21:11,732 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 133 [2019-08-18 06:21:11,826 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:11,837 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_36|], 1=[|v_#valid_45|]} [2019-08-18 06:21:11,860 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-18 06:21:11,862 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:11,875 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-18 06:21:11,876 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,039 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:21:12,040 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,065 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-18 06:21:12,066 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,084 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-18 06:21:12,086 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,223 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:21:12,224 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,226 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_52|, |v_#memory_int_53|], 1=[|v_#memory_int_7|, |v_#memory_int_8|]} [2019-08-18 06:21:12,238 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-18 06:21:12,238 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,251 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-18 06:21:12,252 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,387 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-18 06:21:12,388 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,398 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 06:21:12,399 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,410 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 89 [2019-08-18 06:21:12,410 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,536 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-18 06:21:12,537 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,553 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 73 [2019-08-18 06:21:12,555 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,570 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-18 06:21:12,573 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,656 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,674 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 51 [2019-08-18 06:21:12,676 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,693 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 53 [2019-08-18 06:21:12,695 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,746 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,750 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:21:12,751 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-18 06:21:12,760 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:12,774 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_37|], 1=[|v_#valid_46|]} [2019-08-18 06:21:12,785 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-18 06:21:12,786 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,799 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-18 06:21:12,800 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,934 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 06:21:12,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:12,949 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-18 06:21:12,951 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:12,964 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-18 06:21:12,965 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,079 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-18 06:21:13,080 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,083 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_53|, |v_#memory_int_54|], 1=[|v_#memory_int_7|, |v_#memory_int_8|]} [2019-08-18 06:21:13,096 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-18 06:21:13,096 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,107 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-18 06:21:13,108 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,234 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-18 06:21:13,235 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,244 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 86 [2019-08-18 06:21:13,245 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,254 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 89 [2019-08-18 06:21:13,255 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,349 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,361 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 73 [2019-08-18 06:21:13,362 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,372 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-18 06:21:13,373 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,444 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,460 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 53 [2019-08-18 06:21:13,461 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,470 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 51 [2019-08-18 06:21:13,472 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,520 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,523 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-18 06:21:13,523 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-18 06:21:13,531 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:13,543 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_38|], 6=[|v_#valid_47|]} [2019-08-18 06:21:13,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:13,566 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 151 [2019-08-18 06:21:13,567 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,599 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,600 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 152 treesize of output 168 [2019-08-18 06:21:13,602 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:13,629 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 150 treesize of output 152 [2019-08-18 06:21:13,631 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:13,664 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:13,665 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 147 treesize of output 163 [2019-08-18 06:21:13,667 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:14,465 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-18 06:21:14,465 INFO L567 ElimStorePlain]: treesize reduction 28, result has 95.5 percent of original size [2019-08-18 06:21:14,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:14,500 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 148 [2019-08-18 06:21:14,502 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:14,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 06:21:14,535 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 149 [2019-08-18 06:21:14,536 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:14,593 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:14,594 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 146 treesize of output 168 [2019-08-18 06:21:14,595 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:14,631 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:14,632 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 151 treesize of output 173 [2019-08-18 06:21:14,633 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,316 WARN L188 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-18 06:21:15,317 INFO L567 ElimStorePlain]: treesize reduction 28, result has 95.3 percent of original size [2019-08-18 06:21:15,320 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_54|], 1=[|v_#memory_int_15|, |v_#memory_int_16|, |v_#memory_int_55|]} [2019-08-18 06:21:15,333 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 142 treesize of output 138 [2019-08-18 06:21:15,334 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,353 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 143 treesize of output 139 [2019-08-18 06:21:15,354 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,366 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 145 treesize of output 141 [2019-08-18 06:21:15,367 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,379 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 140 treesize of output 136 [2019-08-18 06:21:15,380 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,700 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-18 06:21:15,701 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:15,715 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,720 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,729 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:15,737 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-18 06:21:16,005 WARN L188 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-18 06:21:16,006 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:16,015 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:21:16,035 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:21:16,043 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:21:16,054 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 06:21:16,288 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-18 06:21:16,289 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:16,333 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 06:21:16,334 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 105 treesize of output 128 [2019-08-18 06:21:16,335 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,337 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,337 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,339 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,340 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,342 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 06:21:16,348 INFO L392 ElimStorePlain]: Different costs {0=[v_arrayElimCell_33], 1=[v_arrayElimCell_32]} [2019-08-18 06:21:16,354 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:242) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:232) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:106) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:101) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:85) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:144) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 06:21:16,359 INFO L168 Benchmark]: Toolchain (without parser) took 7050.89 ms. Allocated memory was 132.1 MB in the beginning and 315.1 MB in the end (delta: 183.0 MB). Free memory was 88.0 MB in the beginning and 107.0 MB in the end (delta: -18.9 MB). Peak memory consumption was 165.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,360 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 523.14 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 87.8 MB in the beginning and 173.7 MB in the end (delta: -85.9 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,362 INFO L168 Benchmark]: Boogie Preprocessor took 95.76 ms. Allocated memory is still 200.8 MB. Free memory was 173.7 MB in the beginning and 170.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,363 INFO L168 Benchmark]: RCFGBuilder took 771.37 ms. Allocated memory is still 200.8 MB. Free memory was 170.5 MB in the beginning and 128.8 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,364 INFO L168 Benchmark]: Symbolic Interpretation took 5656.33 ms. Allocated memory was 200.8 MB in the beginning and 315.1 MB in the end (delta: 114.3 MB). Free memory was 128.8 MB in the beginning and 107.0 MB in the end (delta: 21.8 MB). Peak memory consumption was 137.7 MB. Max. memory is 7.1 GB. [2019-08-18 06:21:16,368 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 523.14 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 87.8 MB in the beginning and 173.7 MB in the end (delta: -85.9 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.76 ms. Allocated memory is still 200.8 MB. Free memory was 173.7 MB in the beginning and 170.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 771.37 ms. Allocated memory is still 200.8 MB. Free memory was 170.5 MB in the beginning and 128.8 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5656.33 ms. Allocated memory was 200.8 MB in the beginning and 315.1 MB in the end (delta: 114.3 MB). Free memory was 128.8 MB in the beginning and 107.0 MB in the end (delta: 21.8 MB). Peak memory consumption was 137.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...