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/loops/matrix-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:57:56,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:57:56,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:57:56,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:57:56,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:57:56,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:57:56,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:57:56,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:57:56,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:57:56,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:57:56,089 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:57:56,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:57:56,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:57:56,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:57:56,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:57:56,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:57:56,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:57:56,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:57:56,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:57:56,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:57:56,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:57:56,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:57:56,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:57:56,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:57:56,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 21:57:56,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:57:56,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:57:56,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:57:56,115 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 [2019-08-22 21:57:56,129 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:57:56,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:57:56,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:57:56,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:57:56,131 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:57:56,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:57:56,131 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:57:56,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:57:56,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:57:56,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:57:56,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:57:56,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:57:56,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:57:56,133 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:57:56,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:57:56,133 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:57:56,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:57:56,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:57:56,134 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:57:56,134 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:57:56,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:57:56,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:57:56,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:57:56,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:57:56,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:57:56,135 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:57:56,135 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:57:56,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:57:56,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:57:56,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:57:56,175 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:57:56,179 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:57:56,180 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:57:56,180 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:57:56,181 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/matrix-1.c [2019-08-22 21:57:56,236 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac0f818fc/6461ef5475b24f3d8bae9b630022e281/FLAG4c77c9768 [2019-08-22 21:57:56,674 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:57:56,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/matrix-1.c [2019-08-22 21:57:56,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac0f818fc/6461ef5475b24f3d8bae9b630022e281/FLAG4c77c9768 [2019-08-22 21:57:57,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac0f818fc/6461ef5475b24f3d8bae9b630022e281 [2019-08-22 21:57:57,069 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:57:57,071 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:57:57,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:57:57,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:57:57,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:57:57,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d1e47f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57, skipping insertion in model container [2019-08-22 21:57:57,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,086 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:57:57,104 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:57:57,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:57:57,313 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:57:57,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:57:57,355 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:57:57,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57 WrapperNode [2019-08-22 21:57:57,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:57:57,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:57:57,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:57:57,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:57:57,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:57:57,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:57:57,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:57:57,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:57:57,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:57:57" (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 [2019-08-22 21:57:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 21:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 21:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:57:57,806 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:57:57,806 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-22 21:57:57,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:57:57 BoogieIcfgContainer [2019-08-22 21:57:57,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:57:57,816 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:57:57,816 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:57:57,818 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:57:57,819 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:57:57" (1/1) ... [2019-08-22 21:57:57,846 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:57:57,851 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:57:57,859 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:57:57,868 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:57:57,869 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:57:57,952 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 [2019-08-22 21:57:57,952 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:57,974 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:57:57,975 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:57:57,975 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:57:57,993 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 21 [2019-08-22 21:57:58,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,028 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,286 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 86 treesize of output 82 [2019-08-22 21:57:58,287 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,319 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 87 [2019-08-22 21:57:58,320 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,332 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:58,333 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,351 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 87 [2019-08-22 21:57:58,352 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,381 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 81 treesize of output 77 [2019-08-22 21:57:58,382 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,401 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 96 treesize of output 92 [2019-08-22 21:57:58,402 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,417 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 86 treesize of output 82 [2019-08-22 21:57:58,418 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,428 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:58,429 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:58,766 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:57:58,767 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:57:58,772 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:57:58,772 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:57:58,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:58,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,161 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 96 treesize of output 92 [2019-08-22 21:57:59,162 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,179 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 86 treesize of output 82 [2019-08-22 21:57:59,180 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,206 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,207 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,225 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 87 [2019-08-22 21:57:59,226 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,242 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 87 [2019-08-22 21:57:59,242 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,255 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 86 treesize of output 82 [2019-08-22 21:57:59,255 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,262 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,263 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,272 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 81 treesize of output 77 [2019-08-22 21:57:59,272 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,541 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:57:59,541 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:57:59,545 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:57:59,545 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:57:59,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:57:59,652 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 120 treesize of output 116 [2019-08-22 21:57:59,653 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,679 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 [2019-08-22 21:57:59,680 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,710 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 [2019-08-22 21:57:59,711 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,786 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 126 [2019-08-22 21:57:59,787 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,805 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,805 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,824 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,825 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,842 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,843 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:57:59,863 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:57:59,863 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:18,881 WARN L188 SmtUtils]: Spent 19.02 s on a formula simplification. DAG size of input: 175 DAG size of output: 110 [2019-08-22 21:58:18,882 INFO L567 ElimStorePlain]: treesize reduction 2994, result has 16.2 percent of original size [2019-08-22 21:58:18,886 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 5 xjuncts. [2019-08-22 21:58:18,886 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 3 variables, input treesize:4109, output treesize:655 [2019-08-22 21:58:19,145 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-08-22 21:58:19,251 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2019-08-22 21:58:19,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,502 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 87 [2019-08-22 21:58:19,503 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,508 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:19,508 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,513 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:19,514 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,522 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 87 [2019-08-22 21:58:19,522 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,531 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 86 treesize of output 82 [2019-08-22 21:58:19,531 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,541 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 96 treesize of output 92 [2019-08-22 21:58:19,542 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,549 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 81 treesize of output 77 [2019-08-22 21:58:19,549 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,557 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 86 treesize of output 82 [2019-08-22 21:58:19,558 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,804 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:58:19,805 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:58:19,807 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:58:19,807 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:58:19,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:19,841 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 86 treesize of output 82 [2019-08-22 21:58:19,842 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,848 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:19,849 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,860 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 86 treesize of output 82 [2019-08-22 21:58:19,860 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,881 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 96 treesize of output 92 [2019-08-22 21:58:19,881 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,886 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:19,886 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,895 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 87 [2019-08-22 21:58:19,895 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,906 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 81 treesize of output 77 [2019-08-22 21:58:19,906 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:19,920 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 87 [2019-08-22 21:58:19,920 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,172 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:58:20,173 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:58:20,176 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:58:20,176 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:58:20,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:58:20,279 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 [2019-08-22 21:58:20,280 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,295 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,296 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,315 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,316 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,346 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 130 treesize of output 126 [2019-08-22 21:58:20,347 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,363 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,364 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,388 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 [2019-08-22 21:58:20,389 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,405 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,405 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,421 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,422 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,440 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 [2019-08-22 21:58:20,440 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,456 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,457 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,477 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,477 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,588 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 130 treesize of output 126 [2019-08-22 21:58:20,588 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,616 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 [2019-08-22 21:58:20,616 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,648 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 120 treesize of output 116 [2019-08-22 21:58:20,649 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,669 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:58:20,669 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:58:20,702 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 120 treesize of output 116 [2019-08-22 21:58:20,703 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:02,354 WARN L188 SmtUtils]: Spent 41.65 s on a formula simplification. DAG size of input: 183 DAG size of output: 118 [2019-08-22 21:59:02,355 INFO L567 ElimStorePlain]: treesize reduction 3028, result has 25.4 percent of original size [2019-08-22 21:59:02,358 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 9 xjuncts. [2019-08-22 21:59:02,359 INFO L221 ElimStorePlain]: Needed 17 recursive calls to eliminate 4 variables, input treesize:5129, output treesize:1181 [2019-08-22 21:59:02,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:02,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,204 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 96 treesize of output 92 [2019-08-22 21:59:03,204 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,212 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 81 treesize of output 77 [2019-08-22 21:59:03,213 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,233 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 87 [2019-08-22 21:59:03,234 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,240 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:03,240 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,248 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 82 [2019-08-22 21:59:03,249 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:03,254 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,262 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 86 treesize of output 82 [2019-08-22 21:59:03,263 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,272 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 87 [2019-08-22 21:59:03,272 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,531 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:59:03,531 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:59:03,533 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:59:03,533 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:59:03,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,575 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:03,575 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,585 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 86 treesize of output 82 [2019-08-22 21:59:03,586 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,596 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 86 treesize of output 82 [2019-08-22 21:59:03,597 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,606 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 87 [2019-08-22 21:59:03,606 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,615 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 87 [2019-08-22 21:59:03,616 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,625 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 77 [2019-08-22 21:59:03,625 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,630 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:03,631 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,643 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 96 treesize of output 92 [2019-08-22 21:59:03,643 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:03,868 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2019-08-22 21:59:03,868 INFO L567 ElimStorePlain]: treesize reduction 36, result has 92.9 percent of original size [2019-08-22 21:59:03,870 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 6 xjuncts. [2019-08-22 21:59:03,871 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:709, output treesize:592 [2019-08-22 21:59:03,890 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,890 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,891 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,897 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,897 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,899 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:59:03,985 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:03,986 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,013 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 120 treesize of output 116 [2019-08-22 21:59:04,014 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,045 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 [2019-08-22 21:59:04,046 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,080 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 [2019-08-22 21:59:04,080 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,096 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,096 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,116 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,117 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,132 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,132 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,147 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,148 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,181 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 [2019-08-22 21:59:04,182 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,206 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 [2019-08-22 21:59:04,206 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,240 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 [2019-08-22 21:59:04,240 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,260 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,261 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,523 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 130 treesize of output 126 [2019-08-22 21:59:04,523 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,620 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 130 treesize of output 126 [2019-08-22 21:59:04,621 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,699 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 130 treesize of output 126 [2019-08-22 21:59:04,699 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,721 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 120 treesize of output 116 [2019-08-22 21:59:04,721 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,739 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,740 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,763 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,763 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,794 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 120 treesize of output 116 [2019-08-22 21:59:04,794 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,815 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,816 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,835 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,835 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,854 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,855 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,879 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:59:04,880 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:59:04,922 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 [2019-08-22 21:59:04,922 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts.