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/array-industry-pattern/check_removal_from_set_after_insertion.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-29 23:52:35,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-29 23:52:35,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-29 23:52:35,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-29 23:52:35,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-29 23:52:35,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-29 23:52:35,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-29 23:52:35,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-29 23:52:35,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-29 23:52:35,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-29 23:52:35,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-29 23:52:35,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-29 23:52:35,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-29 23:52:35,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-29 23:52:35,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-29 23:52:35,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-29 23:52:35,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-29 23:52:35,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-29 23:52:35,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-29 23:52:35,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-29 23:52:35,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-29 23:52:35,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-29 23:52:35,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-29 23:52:35,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-29 23:52:35,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-29 23:52:35,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-29 23:52:35,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-29 23:52:35,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-29 23:52:35,883 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 [2019-08-29 23:52:35,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-29 23:52:35,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-29 23:52:35,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-29 23:52:35,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-29 23:52:35,921 INFO L138 SettingsManager]: * Use SBE=true [2019-08-29 23:52:35,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-29 23:52:35,922 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-29 23:52:35,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-29 23:52:35,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-29 23:52:35,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-29 23:52:35,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-29 23:52:35,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-29 23:52:35,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-29 23:52:35,928 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-29 23:52:35,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-29 23:52:35,928 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-29 23:52:35,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-29 23:52:35,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-29 23:52:35,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-29 23:52:35,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-29 23:52:35,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-29 23:52:35,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-29 23:52:35,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-29 23:52:35,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-29 23:52:35,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-29 23:52:35,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-29 23:52:35,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-29 23:52:35,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-29 23:52:35,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-29 23:52:35,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-29 23:52:35,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-29 23:52:35,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-29 23:52:35,982 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-29 23:52:35,982 INFO L275 PluginConnector]: CDTParser initialized [2019-08-29 23:52:35,983 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-29 23:52:36,049 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/800c80061/df79164b818145c7b4d52c3903566895/FLAG4b8cfd153 [2019-08-29 23:52:36,517 INFO L306 CDTParser]: Found 1 translation units. [2019-08-29 23:52:36,518 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-29 23:52:36,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/800c80061/df79164b818145c7b4d52c3903566895/FLAG4b8cfd153 [2019-08-29 23:52:36,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/800c80061/df79164b818145c7b4d52c3903566895 [2019-08-29 23:52:36,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-29 23:52:36,926 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-29 23:52:36,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-29 23:52:36,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-29 23:52:36,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-29 23:52:36,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:52:36" (1/1) ... [2019-08-29 23:52:36,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195007df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:36, skipping insertion in model container [2019-08-29 23:52:36,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:52:36" (1/1) ... [2019-08-29 23:52:36,942 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-29 23:52:36,959 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-29 23:52:37,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-29 23:52:37,129 INFO L188 MainTranslator]: Completed pre-run [2019-08-29 23:52:37,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-29 23:52:37,172 INFO L192 MainTranslator]: Completed translation [2019-08-29 23:52:37,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37 WrapperNode [2019-08-29 23:52:37,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-29 23:52:37,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-29 23:52:37,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-29 23:52:37,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-29 23:52:37,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-29 23:52:37,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-29 23:52:37,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-29 23:52:37,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-29 23:52:37,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:52:37" (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 [2019-08-29 23:52:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-29 23:52:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-29 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-29 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-08-29 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure elem_exists [2019-08-29 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-29 23:52:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-29 23:52:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-29 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-29 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-08-29 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-29 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure elem_exists [2019-08-29 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-29 23:52:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-29 23:52:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-29 23:52:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-29 23:52:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-29 23:52:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-29 23:52:37,707 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-29 23:52:37,707 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-29 23:52:37,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 11:52:37 BoogieIcfgContainer [2019-08-29 23:52:37,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-29 23:52:37,709 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-29 23:52:37,710 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-29 23:52:37,710 INFO L275 PluginConnector]: Sifa initialized [2019-08-29 23:52:37,711 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 11:52:37" (1/1) ... [2019-08-29 23:52:37,743 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-29 23:52:37,743 INFO L169 IcfgInterpreter]: Building call graph [2019-08-29 23:52:37,751 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-29 23:52:37,759 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-29 23:52:37,761 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-29 23:52:37,862 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-29 23:52:37,863 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:37,903 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-29 23:52:37,904 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:37,905 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2019-08-29 23:52:37,924 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 26 for LOIs [2019-08-29 23:52:38,256 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-29 23:52:38,257 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 1 case distinctions, treesize of input 39 treesize of output 67 [2019-08-29 23:52:38,258 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,338 INFO L567 ElimStorePlain]: treesize reduction 28, result has 67.4 percent of original size [2019-08-29 23:52:38,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:38,346 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,348 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:69 [2019-08-29 23:52:38,399 INFO L341 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2019-08-29 23:52:38,400 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 24 treesize of output 24 [2019-08-29 23:52:38,401 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-29 23:52:38,431 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,433 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:47 [2019-08-29 23:52:38,492 INFO L341 Elim1Store]: treesize reduction 130, result has 16.1 percent of original size [2019-08-29 23:52:38,493 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 39 [2019-08-29 23:52:38,495 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,548 INFO L567 ElimStorePlain]: treesize reduction 3, result has 94.2 percent of original size [2019-08-29 23:52:38,548 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,549 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:76, output treesize:49 [2019-08-29 23:52:38,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:38,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,589 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:38,591 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,609 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:38,610 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,755 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2019-08-29 23:52:38,755 INFO L567 ElimStorePlain]: treesize reduction 36, result has 73.5 percent of original size [2019-08-29 23:52:38,756 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-29 23:52:38,756 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:184, output treesize:100 [2019-08-29 23:52:38,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:38,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:38,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:38,815 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,830 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:38,831 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,857 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:38,858 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,887 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:38,888 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,913 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:38,914 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,935 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:38,936 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:38,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,946 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,948 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:38,950 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:38,951 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,144 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-08-29 23:52:39,145 INFO L567 ElimStorePlain]: treesize reduction 282, result has 34.7 percent of original size [2019-08-29 23:52:39,145 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-29 23:52:39,146 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:576, output treesize:150 [2019-08-29 23:52:39,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,188 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,196 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:39,197 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,218 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:39,219 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,239 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:39,240 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,261 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:39,262 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,289 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:39,290 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,311 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:39,312 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,323 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 66 [2019-08-29 23:52:39,324 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,429 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 33 [2019-08-29 23:52:39,429 INFO L567 ElimStorePlain]: treesize reduction 447, result has 9.7 percent of original size [2019-08-29 23:52:39,430 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,430 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:643, output treesize:48 [2019-08-29 23:52:39,479 INFO L341 Elim1Store]: treesize reduction 40, result has 23.1 percent of original size [2019-08-29 23:52:39,479 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 24 treesize of output 24 [2019-08-29 23:52:39,480 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,499 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-29 23:52:39,500 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,500 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:47 [2019-08-29 23:52:39,588 INFO L341 Elim1Store]: treesize reduction 91, result has 55.0 percent of original size [2019-08-29 23:52:39,589 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 125 [2019-08-29 23:52:39,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,592 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,644 INFO L567 ElimStorePlain]: treesize reduction 117, result has 29.5 percent of original size [2019-08-29 23:52:39,645 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,645 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:49 [2019-08-29 23:52:39,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,684 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:39,685 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,699 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:39,700 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,845 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2019-08-29 23:52:39,846 INFO L567 ElimStorePlain]: treesize reduction 36, result has 73.5 percent of original size [2019-08-29 23:52:39,846 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-29 23:52:39,846 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:184, output treesize:100 [2019-08-29 23:52:39,863 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,865 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:39,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,904 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:39,905 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,917 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,930 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:39,932 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,944 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,948 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,955 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:39,956 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,975 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:39,978 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:39,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:39,999 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:40,000 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,015 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:40,016 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,219 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-08-29 23:52:40,219 INFO L567 ElimStorePlain]: treesize reduction 282, result has 34.7 percent of original size [2019-08-29 23:52:40,220 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-29 23:52:40,220 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:576, output treesize:150 [2019-08-29 23:52:40,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:40,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:40,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:40,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-29 23:52:40,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:40,258 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,269 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 66 [2019-08-29 23:52:40,270 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,281 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,298 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:40,299 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,319 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-29 23:52:40,322 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,346 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 99 treesize of output 93 [2019-08-29 23:52:40,347 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,375 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 101 treesize of output 95 [2019-08-29 23:52:40,376 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-29 23:52:40,394 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 82 treesize of output 76 [2019-08-29 23:52:40,395 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,483 INFO L567 ElimStorePlain]: treesize reduction 447, result has 9.7 percent of original size [2019-08-29 23:52:40,484 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-29 23:52:40,485 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:643, output treesize:48 [2019-08-30 00:04:20,420 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6254 conjuctions. This might take some time... [2019-08-30 00:04:24,034 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6254 conjuctions. [2019-08-30 00:07:08,567 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6290 conjuctions. This might take some time... [2019-08-30 00:07:11,313 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6290 conjuctions.