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_0550a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 01:56:11,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 01:56:11,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 01:56:11,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 01:56:11,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 01:56:11,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 01:56:11,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 01:56:11,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 01:56:11,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 01:56:11,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 01:56:11,783 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 01:56:11,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 01:56:11,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 01:56:11,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 01:56:11,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 01:56:11,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 01:56:11,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 01:56:11,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 01:56:11,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 01:56:11,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 01:56:11,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 01:56:11,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 01:56:11,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 01:56:11,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 01:56:11,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-31 01:56:11,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 01:56:11,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 01:56:11,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 01:56:11,835 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 [2019-08-31 01:56:11,860 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 01:56:11,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 01:56:11,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 01:56:11,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 01:56:11,863 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 01:56:11,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 01:56:11,863 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 01:56:11,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 01:56:11,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 01:56:11,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 01:56:11,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 01:56:11,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 01:56:11,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 01:56:11,866 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 01:56:11,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 01:56:11,866 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 01:56:11,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 01:56:11,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 01:56:11,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 01:56:11,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 01:56:11,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 01:56:11,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 01:56:11,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 01:56:11,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 01:56:11,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 01:56:11,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 01:56:11,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 01:56:11,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 01:56:11,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 01:56:11,914 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 01:56:11,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 01:56:11,932 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 01:56:11,934 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 01:56:11,934 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 01:56:11,935 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0550a.c [2019-08-31 01:56:12,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8399ef008/b02fd36213734deba7bd182550d412b8/FLAG1751aacfd [2019-08-31 01:56:12,510 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 01:56:12,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0550a.c [2019-08-31 01:56:12,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8399ef008/b02fd36213734deba7bd182550d412b8/FLAG1751aacfd [2019-08-31 01:56:12,811 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8399ef008/b02fd36213734deba7bd182550d412b8 [2019-08-31 01:56:12,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 01:56:12,823 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 01:56:12,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 01:56:12,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 01:56:12,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 01:56:12,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 01:56:12" (1/1) ... [2019-08-31 01:56:12,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae46d3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:12, skipping insertion in model container [2019-08-31 01:56:12,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 01:56:12" (1/1) ... [2019-08-31 01:56:12,840 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 01:56:12,895 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 01:56:13,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 01:56:13,384 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 01:56:13,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 01:56:13,542 INFO L192 MainTranslator]: Completed translation [2019-08-31 01:56:13,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13 WrapperNode [2019-08-31 01:56:13,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 01:56:13,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 01:56:13,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 01:56:13,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 01:56:13,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (1/1) ... [2019-08-31 01:56:13,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 01:56:13,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 01:56:13,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 01:56:13,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 01:56:13,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 01:56:13" (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 [2019-08-31 01:56:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 01:56:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 01:56:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-31 01:56:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-31 01:56:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-31 01:56:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-31 01:56:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-31 01:56:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-31 01:56:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-31 01:56:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-08-31 01:56:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tan_double [2019-08-31 01:56:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 01:56:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 01:56:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-31 01:56:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-31 01:56:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-31 01:56:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 01:56:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-31 01:56:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 01:56:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 01:56:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 01:56:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-31 01:56:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-31 01:56:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-31 01:56:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-31 01:56:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-31 01:56:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-31 01:56:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-08-31 01:56:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure tan_double [2019-08-31 01:56:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 01:56:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 01:56:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-31 01:56:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-31 01:56:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 01:56:15,472 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 01:56:15,472 INFO L283 CfgBuilder]: Removed 65 assume(true) statements. [2019-08-31 01:56:15,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 01:56:15 BoogieIcfgContainer [2019-08-31 01:56:15,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 01:56:15,475 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 01:56:15,475 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 01:56:15,476 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 01:56:15,477 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 01:56:15" (1/1) ... [2019-08-31 01:56:15,531 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 01:56:15,531 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 01:56:15,554 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 01:56:15,578 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 01:56:15,580 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 01:56:15,738 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_94|], 55=[|v_#valid_144|]} [2019-08-31 01:56:15,810 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,815 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:15,867 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 25 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 26 [2019-08-31 01:56:15,868 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:18,898 WARN L188 SmtUtils]: Spent 3.03 s on a formula simplification that was a NOOP. DAG size: 685 [2019-08-31 01:56:18,899 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:18,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,954 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:18,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,027 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:19,045 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 46 [2019-08-31 01:56:19,046 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:23,848 WARN L188 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 679 DAG size of output: 669 [2019-08-31 01:56:23,849 INFO L567 ElimStorePlain]: treesize reduction 20, result has 98.4 percent of original size [2019-08-31 01:56:23,851 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 01:56:23,852 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1320, output treesize:1246 [2019-08-31 01:56:23,889 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 735 for LOIs [2019-08-31 01:56:23,919 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_95|], 1=[|v_#valid_145|]} [2019-08-31 01:56:23,924 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 [2019-08-31 01:56:23,924 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:23,939 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:23,944 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 [2019-08-31 01:56:23,945 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:23,957 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:23,957 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 01:56:23,958 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:34, output treesize:27 [2019-08-31 01:56:23,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:23,971 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_96|], 3=[|v_#valid_146|]} [2019-08-31 01:56:23,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:23,987 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 110 treesize of output 112 [2019-08-31 01:56:23,988 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:24,007 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 113 treesize of output 115 [2019-08-31 01:56:24,008 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,141 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-31 01:56:24,141 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:24,161 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 112 treesize of output 112 [2019-08-31 01:56:24,162 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,172 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:24,177 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 109 treesize of output 109 [2019-08-31 01:56:24,179 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,301 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-31 01:56:24,301 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,303 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_252|, |v_#memory_real_238|], 1=[|v_#memory_int_150|]} [2019-08-31 01:56:24,312 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 88 [2019-08-31 01:56:24,313 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,321 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 106 treesize of output 91 [2019-08-31 01:56:24,322 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,422 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,433 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 88 treesize of output 84 [2019-08-31 01:56:24,433 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,443 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 91 treesize of output 87 [2019-08-31 01:56:24,444 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,538 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,550 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 84 treesize of output 68 [2019-08-31 01:56:24,551 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,562 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 87 treesize of output 71 [2019-08-31 01:56:24,563 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,649 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,653 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 01:56:24,653 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:224, output treesize:127 [2019-08-31 01:56:24,714 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_97|], 1=[|v_#valid_147|]} [2019-08-31 01:56:24,719 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 [2019-08-31 01:56:24,720 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,740 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,746 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 [2019-08-31 01:56:24,747 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,766 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,767 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,767 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:40, output treesize:33 [2019-08-31 01:56:24,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:24,777 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_98|], 3=[|v_#valid_148|]} [2019-08-31 01:56:24,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:24,793 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 116 treesize of output 118 [2019-08-31 01:56:24,794 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:24,809 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 119 treesize of output 121 [2019-08-31 01:56:24,810 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:24,981 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-31 01:56:24,982 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:24,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,001 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 118 treesize of output 118 [2019-08-31 01:56:25,002 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,025 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 115 treesize of output 115 [2019-08-31 01:56:25,026 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,181 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-31 01:56:25,182 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:25,183 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_253|, |v_#memory_real_239|], 1=[|v_#memory_int_52|]} [2019-08-31 01:56:25,200 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 94 [2019-08-31 01:56:25,201 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,210 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 112 treesize of output 97 [2019-08-31 01:56:25,211 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,363 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-31 01:56:25,364 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:25,375 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 01:56:25,376 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,386 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 94 treesize of output 90 [2019-08-31 01:56:25,387 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,518 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-31 01:56:25,519 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:25,531 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 93 treesize of output 77 [2019-08-31 01:56:25,533 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,543 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 90 treesize of output 74 [2019-08-31 01:56:25,544 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,644 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:25,646 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 01:56:25,647 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:236, output treesize:139 [2019-08-31 01:56:25,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:25,664 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_99|], 3=[|v_#valid_149|]} [2019-08-31 01:56:25,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,687 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 119 treesize of output 121 [2019-08-31 01:56:25,688 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,702 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 118 [2019-08-31 01:56:25,704 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,867 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-31 01:56:25,868 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:25,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,886 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 118 treesize of output 118 [2019-08-31 01:56:25,887 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:25,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:25,911 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 115 treesize of output 115 [2019-08-31 01:56:25,912 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,066 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-31 01:56:26,067 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,068 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_240|, |v_#memory_int_254|], 1=[|v_#memory_int_52|]} [2019-08-31 01:56:26,083 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2019-08-31 01:56:26,084 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,103 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 112 treesize of output 108 [2019-08-31 01:56:26,104 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,250 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-31 01:56:26,251 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,259 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 90 [2019-08-31 01:56:26,260 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,269 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 93 [2019-08-31 01:56:26,270 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,402 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-31 01:56:26,403 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,417 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 90 treesize of output 74 [2019-08-31 01:56:26,418 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,447 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 93 treesize of output 77 [2019-08-31 01:56:26,448 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,559 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-31 01:56:26,559 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,562 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 01:56:26,562 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 7 variables, input treesize:236, output treesize:139 [2019-08-31 01:56:26,584 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_100|], 1=[|v_#valid_150|]} [2019-08-31 01:56:26,596 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-31 01:56:26,596 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,622 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,632 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 [2019-08-31 01:56:26,633 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,658 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,659 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_241|, |v_#memory_int_255|], 1=[|v_#memory_int_138|]} [2019-08-31 01:56:26,668 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 [2019-08-31 01:56:26,668 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,694 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,703 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-31 01:56:26,704 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,720 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,726 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2019-08-31 01:56:26,727 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,739 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,741 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. [2019-08-31 01:56:26,741 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:76, output treesize:28 [2019-08-31 01:56:26,752 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_101|], 3=[|v_#valid_151|]} [2019-08-31 01:56:26,778 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,778 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 [2019-08-31 01:56:26,779 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:26,927 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2019-08-31 01:56:26,927 INFO L567 ElimStorePlain]: treesize reduction 14, result has 90.6 percent of original size [2019-08-31 01:56:26,960 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:26,960 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 [2019-08-31 01:56:26,961 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,086 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-31 01:56:27,087 INFO L567 ElimStorePlain]: treesize reduction 14, result has 90.2 percent of original size [2019-08-31 01:56:27,088 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_242|, |v_#memory_real_132|, |v_#memory_int_256|], 1=[|v_#memory_int_144|, |v_#memory_real_133|]} [2019-08-31 01:56:27,102 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2019-08-31 01:56:27,103 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,158 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:27,166 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:27,213 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:27,226 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2019-08-31 01:56:27,227 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,280 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:27,331 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:27,332 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 41 [2019-08-31 01:56:27,332 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,400 INFO L567 ElimStorePlain]: treesize reduction 12, result has 88.5 percent of original size [2019-08-31 01:56:27,408 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-31 01:56:27,408 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,437 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:27,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:27,440 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:27,441 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 12 variables, input treesize:136, output treesize:49 [2019-08-31 01:56:27,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:27,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:27,474 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 116 treesize of output 112 [2019-08-31 01:56:27,475 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:27,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:27,488 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 99 treesize of output 95 [2019-08-31 01:56:27,489 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,226 WARN L188 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2019-08-31 01:56:28,226 INFO L567 ElimStorePlain]: treesize reduction 16, result has 96.1 percent of original size [2019-08-31 01:56:28,242 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,242 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 106 [2019-08-31 01:56:28,244 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,259 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,259 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 89 [2019-08-31 01:56:28,260 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,598 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-31 01:56:28,599 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:28,614 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 97 treesize of output 93 [2019-08-31 01:56:28,615 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 01:56:28,631 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 114 treesize of output 110 [2019-08-31 01:56:28,632 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,949 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-31 01:56:28,950 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,967 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,967 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 104 treesize of output 108 [2019-08-31 01:56:28,968 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:28,982 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:28,982 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 87 treesize of output 91 [2019-08-31 01:56:28,983 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:29,326 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-08-31 01:56:29,327 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:29,338 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 81 treesize of output 73 [2019-08-31 01:56:29,339 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:29,350 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 98 treesize of output 90 [2019-08-31 01:56:29,352 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:29,659 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-31 01:56:29,660 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:29,675 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 79 treesize of output 71 [2019-08-31 01:56:29,676 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:29,691 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 96 treesize of output 88 [2019-08-31 01:56:29,692 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:29,985 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-31 01:56:29,986 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:29,988 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 4 dim-1 vars, 2 dim-2 vars, End of recursive call: 10 dim-0 vars, and 4 xjuncts. [2019-08-31 01:56:29,988 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 11 variables, input treesize:435, output treesize:279 [2019-08-31 01:56:30,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:30,036 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_243|], 2=[|v_#memory_int_257|]} [2019-08-31 01:56:30,052 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 91 [2019-08-31 01:56:30,053 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,085 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2019-08-31 01:56:30,086 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,104 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 108 [2019-08-31 01:56:30,105 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,128 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 104 [2019-08-31 01:56:30,128 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,150 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 119 [2019-08-31 01:56:30,151 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,171 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 01:56:30,171 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,192 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 121 [2019-08-31 01:56:30,193 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,211 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 110 [2019-08-31 01:56:30,212 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,886 WARN L188 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-08-31 01:56:30,887 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:30,933 INFO L341 Elim1Store]: treesize reduction 31, result has 44.6 percent of original size [2019-08-31 01:56:30,934 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 103 [2019-08-31 01:56:30,935 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,951 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 78 [2019-08-31 01:56:30,952 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:30,978 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 93 [2019-08-31 01:56:30,979 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,027 INFO L341 Elim1Store]: treesize reduction 31, result has 44.6 percent of original size [2019-08-31 01:56:31,028 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 121 treesize of output 122 [2019-08-31 01:56:31,029 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,044 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 76 [2019-08-31 01:56:31,044 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,100 INFO L341 Elim1Store]: treesize reduction 31, result has 44.6 percent of original size [2019-08-31 01:56:31,100 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 119 treesize of output 120 [2019-08-31 01:56:31,102 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,152 INFO L341 Elim1Store]: treesize reduction 31, result has 44.6 percent of original size [2019-08-31 01:56:31,153 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 104 treesize of output 105 [2019-08-31 01:56:31,154 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,191 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 95 [2019-08-31 01:56:31,192 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,793 WARN L188 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-31 01:56:31,794 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:31,799 INFO L496 ElimStorePlain]: Start of recursive call 1: 21 dim-0 vars, 2 dim-2 vars, End of recursive call: 20 dim-0 vars, and 8 xjuncts. [2019-08-31 01:56:31,800 INFO L221 ElimStorePlain]: Needed 17 recursive calls to eliminate 23 variables, input treesize:881, output treesize:725 [2019-08-31 01:56:31,837 INFO L392 ElimStorePlain]: Different costs {78=[|v_#length_102|], 91=[|v_#valid_152|]} [2019-08-31 01:56:31,912 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:31,913 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 3 case distinctions, treesize of input 169 treesize of output 210 [2019-08-31 01:56:31,914 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:31,959 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:31,960 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 [2019-08-31 01:56:31,962 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,006 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,007 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 153 treesize of output 169 [2019-08-31 01:56:32,009 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,096 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,097 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 3 case distinctions, treesize of input 170 treesize of output 211 [2019-08-31 01:56:32,098 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,189 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,190 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 3 case distinctions, treesize of input 168 treesize of output 209 [2019-08-31 01:56:32,191 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,234 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,235 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 151 treesize of output 167 [2019-08-31 01:56:32,236 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,305 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,306 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 3 case distinctions, treesize of input 160 treesize of output 201 [2019-08-31 01:56:32,307 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,378 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,379 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 3 case distinctions, treesize of input 171 treesize of output 212 [2019-08-31 01:56:32,380 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,424 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,425 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 143 treesize of output 159 [2019-08-31 01:56:32,426 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,470 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,471 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 141 treesize of output 157 [2019-08-31 01:56:32,472 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,529 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,530 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 154 treesize of output 170 [2019-08-31 01:56:32,531 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:32,594 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:32,595 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 3 case distinctions, treesize of input 158 treesize of output 199 [2019-08-31 01:56:32,596 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:36,478 WARN L188 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 279 DAG size of output: 232 [2019-08-31 01:56:36,479 INFO L567 ElimStorePlain]: treesize reduction 244, result has 88.5 percent of original size [2019-08-31 01:56:36,527 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:36,528 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 142 treesize of output 164 [2019-08-31 01:56:36,529 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:36,642 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:36,643 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 170 treesize of output 217 [2019-08-31 01:56:36,645 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:36,752 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:36,753 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 168 treesize of output 215 [2019-08-31 01:56:36,754 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:36,804 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:36,804 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 152 treesize of output 174 [2019-08-31 01:56:36,805 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:36,924 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:36,925 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 167 treesize of output 214 [2019-08-31 01:56:36,926 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,036 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:37,037 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 157 treesize of output 204 [2019-08-31 01:56:37,038 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,092 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:37,093 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 153 treesize of output 175 [2019-08-31 01:56:37,094 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,148 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:37,149 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 154 treesize of output 176 [2019-08-31 01:56:37,150 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,197 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:37,197 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 155 treesize of output 177 [2019-08-31 01:56:37,198 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,301 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:37,302 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 159 treesize of output 206 [2019-08-31 01:56:37,303 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,417 INFO L341 Elim1Store]: treesize reduction 8, result has 87.3 percent of original size [2019-08-31 01:56:37,418 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 169 treesize of output 216 [2019-08-31 01:56:37,419 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:37,461 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:37,461 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 140 treesize of output 162 [2019-08-31 01:56:37,462 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,107 WARN L188 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 276 DAG size of output: 229 [2019-08-31 01:56:41,108 INFO L567 ElimStorePlain]: treesize reduction 252, result has 87.8 percent of original size [2019-08-31 01:56:41,110 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_244|], 1=[|v_#memory_int_93|], 2=[|v_#memory_int_258|]} [2019-08-31 01:56:41,138 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 164 treesize of output 160 [2019-08-31 01:56:41,138 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,159 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 149 treesize of output 145 [2019-08-31 01:56:41,160 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,201 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 153 treesize of output 149 [2019-08-31 01:56:41,201 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,225 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 146 treesize of output 142 [2019-08-31 01:56:41,226 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,251 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 151 treesize of output 147 [2019-08-31 01:56:41,252 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,273 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 162 treesize of output 158 [2019-08-31 01:56:41,274 INFO L496 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,296 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 147 treesize of output 143 [2019-08-31 01:56:41,296 INFO L496 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,317 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 148 treesize of output 144 [2019-08-31 01:56:41,317 INFO L496 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,336 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 163 treesize of output 159 [2019-08-31 01:56:41,337 INFO L496 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,359 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 134 treesize of output 130 [2019-08-31 01:56:41,359 INFO L496 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,378 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 136 treesize of output 132 [2019-08-31 01:56:41,379 INFO L496 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:41,412 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 161 treesize of output 157 [2019-08-31 01:56:41,412 INFO L496 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2019-08-31 01:56:43,056 WARN L188 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 227 [2019-08-31 01:56:43,057 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:43,069 INFO L496 ElimStorePlain]: Start of recursive call 38: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,078 INFO L496 ElimStorePlain]: Start of recursive call 39: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,091 INFO L496 ElimStorePlain]: Start of recursive call 40: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,101 INFO L496 ElimStorePlain]: Start of recursive call 41: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,113 INFO L496 ElimStorePlain]: Start of recursive call 42: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,122 INFO L496 ElimStorePlain]: Start of recursive call 43: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,135 INFO L496 ElimStorePlain]: Start of recursive call 44: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,146 INFO L496 ElimStorePlain]: Start of recursive call 45: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,159 INFO L496 ElimStorePlain]: Start of recursive call 46: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,170 INFO L496 ElimStorePlain]: Start of recursive call 47: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,187 INFO L496 ElimStorePlain]: Start of recursive call 48: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:43,198 INFO L496 ElimStorePlain]: Start of recursive call 49: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 01:56:44,704 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 267 [2019-08-31 01:56:44,704 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:44,750 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 01:56:44,751 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 148 treesize of output 175 [2019-08-31 01:56:44,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 01:56:44,765 INFO L392 ElimStorePlain]: Different costs {0=[v_arrayElimCell_112], 1=[v_arrayElimCell_113]} [2019-08-31 01:56:44,775 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:262) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:114) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:238) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-08-31 01:56:44,780 INFO L168 Benchmark]: Toolchain (without parser) took 31957.97 ms. Allocated memory was 132.1 MB in the beginning and 551.0 MB in the end (delta: 418.9 MB). Free memory was 87.2 MB in the beginning and 383.6 MB in the end (delta: -296.5 MB). Peak memory consumption was 436.5 MB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,781 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 132.1 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.47 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 156.6 MB in the end (delta: -69.7 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,782 INFO L168 Benchmark]: Boogie Preprocessor took 224.86 ms. Allocated memory is still 199.8 MB. Free memory was 156.6 MB in the beginning and 149.5 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,784 INFO L168 Benchmark]: RCFGBuilder took 1705.08 ms. Allocated memory was 199.8 MB in the beginning and 221.8 MB in the end (delta: 22.0 MB). Free memory was 149.5 MB in the beginning and 144.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,784 INFO L168 Benchmark]: Sifa took 29303.79 ms. Allocated memory was 221.8 MB in the beginning and 551.0 MB in the end (delta: 329.3 MB). Free memory was 144.6 MB in the beginning and 383.6 MB in the end (delta: -239.1 MB). Peak memory consumption was 404.3 MB. Max. memory is 7.1 GB. [2019-08-31 01:56:44,786 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 132.1 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.47 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 156.6 MB in the end (delta: -69.7 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 224.86 ms. Allocated memory is still 199.8 MB. Free memory was 156.6 MB in the beginning and 149.5 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1705.08 ms. Allocated memory was 199.8 MB in the beginning and 221.8 MB in the end (delta: 22.0 MB). Free memory was 149.5 MB in the beginning and 144.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. * Sifa took 29303.79 ms. Allocated memory was 221.8 MB in the beginning and 551.0 MB in the end (delta: 329.3 MB). Free memory was 144.6 MB in the beginning and 383.6 MB in the end (delta: -239.1 MB). Peak memory consumption was 404.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...