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/eureka_01-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 07:18:55,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 07:18:55,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 07:18:55,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 07:18:55,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 07:18:55,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 07:18:55,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 07:18:55,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 07:18:55,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 07:18:55,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 07:18:55,369 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 07:18:55,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 07:18:55,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 07:18:55,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 07:18:55,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 07:18:55,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 07:18:55,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 07:18:55,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 07:18:55,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 07:18:55,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 07:18:55,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 07:18:55,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 07:18:55,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 07:18:55,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 07:18:55,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-18 07:18:55,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 07:18:55,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 07:18:55,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 07:18:55,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 07:18:55,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 07:18:55,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 07:18:55,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 07:18:55,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 07:18:55,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 07:18:55,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 07:18:55,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 07:18:55,397 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 07:18:55,412 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 07:18:55,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 07:18:55,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 07:18:55,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 07:18:55,414 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 07:18:55,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 07:18:55,415 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 07:18:55,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 07:18:55,415 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 07:18:55,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 07:18:55,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 07:18:55,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 07:18:55,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 07:18:55,416 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 07:18:55,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 07:18:55,416 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 07:18:55,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 07:18:55,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 07:18:55,417 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 07:18:55,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 07:18:55,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 07:18:55,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:18:55,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 07:18:55,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 07:18:55,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 07:18:55,418 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 07:18:55,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 07:18:55,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 07:18:55,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 07:18:55,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 07:18:55,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 07:18:55,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 07:18:55,484 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 07:18:55,485 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 07:18:55,485 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/eureka_01-2.c [2019-08-18 07:18:55,550 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d28e6632/955317bfe23a4c01835d678b96d00d52/FLAG2f13cd545 [2019-08-18 07:18:56,006 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 07:18:56,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01-2.c [2019-08-18 07:18:56,014 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d28e6632/955317bfe23a4c01835d678b96d00d52/FLAG2f13cd545 [2019-08-18 07:18:56,387 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d28e6632/955317bfe23a4c01835d678b96d00d52 [2019-08-18 07:18:56,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 07:18:56,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 07:18:56,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 07:18:56,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 07:18:56,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 07:18:56,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:56,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac14b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56, skipping insertion in model container [2019-08-18 07:18:56,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:56,415 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 07:18:56,437 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 07:18:56,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:18:56,758 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 07:18:56,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:18:56,983 INFO L192 MainTranslator]: Completed translation [2019-08-18 07:18:56,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56 WrapperNode [2019-08-18 07:18:56,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 07:18:56,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 07:18:56,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 07:18:56,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 07:18:56,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:56,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,038 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,045 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... [2019-08-18 07:18:57,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 07:18:57,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 07:18:57,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 07:18:57,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 07:18:57,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:18:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:18:57,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 07:18:57,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 07:18:57,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-18 07:18:57,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 07:18:57,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 07:18:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 07:18:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 07:18:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 07:18:57,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 07:18:57,511 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 07:18:57,511 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-18 07:18:57,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:18:57 BoogieIcfgContainer [2019-08-18 07:18:57,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 07:18:57,513 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 07:18:57,514 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 07:18:57,514 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 07:18:57,515 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:18:57" (1/1) ... [2019-08-18 07:18:57,528 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 07:18:57,530 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 07:18:57,537 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 07:18:57,546 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 07:18:57,548 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 07:18:57,659 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 [2019-08-18 07:18:57,659 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,683 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:57,684 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,685 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2019-08-18 07:18:57,696 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 20 [2019-08-18 07:18:57,845 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:57,859 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:57,906 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 15 treesize of output 11 [2019-08-18 07:18:57,907 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,917 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:57,918 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,918 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:57,927 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 15 treesize of output 11 [2019-08-18 07:18:57,927 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,941 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:57,941 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:57,942 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:57,954 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:57,961 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:57,973 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:57,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,013 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 15 treesize of output 11 [2019-08-18 07:18:58,014 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,022 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,023 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,024 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,031 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 15 treesize of output 11 [2019-08-18 07:18:58,032 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,042 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,043 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,043 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,056 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,072 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,080 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,114 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 15 treesize of output 11 [2019-08-18 07:18:58,115 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,131 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,132 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,132 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,142 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 15 treesize of output 11 [2019-08-18 07:18:58,142 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,158 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,159 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,159 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,170 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,177 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,188 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,199 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,230 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 15 treesize of output 11 [2019-08-18 07:18:58,231 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,240 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,240 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,241 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,249 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 15 treesize of output 11 [2019-08-18 07:18:58,250 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,261 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,262 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,262 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,270 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,276 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,287 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,293 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,320 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 15 treesize of output 11 [2019-08-18 07:18:58,321 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,332 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,333 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,333 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,340 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 15 treesize of output 11 [2019-08-18 07:18:58,341 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,350 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,350 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,351 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,365 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,405 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 15 treesize of output 11 [2019-08-18 07:18:58,405 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,414 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,415 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,415 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,420 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 15 treesize of output 11 [2019-08-18 07:18:58,421 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,441 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,441 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,442 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,451 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,456 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,469 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,474 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,507 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 15 treesize of output 11 [2019-08-18 07:18:58,508 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,516 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,517 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,517 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,524 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 15 treesize of output 11 [2019-08-18 07:18:58,525 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,535 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,535 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,536 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,543 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,550 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,577 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 15 treesize of output 11 [2019-08-18 07:18:58,578 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,589 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,590 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,590 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,599 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 15 treesize of output 11 [2019-08-18 07:18:58,599 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,608 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,609 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,609 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,616 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,625 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,649 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 15 treesize of output 11 [2019-08-18 07:18:58,649 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,658 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,658 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,659 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,668 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-08-18 07:18:58,668 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,681 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,681 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,681 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,687 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,690 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,697 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,702 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,723 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 15 treesize of output 11 [2019-08-18 07:18:58,724 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,735 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,735 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,735 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:18 [2019-08-18 07:18:58,742 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 15 treesize of output 11 [2019-08-18 07:18:58,743 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,751 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:18:58,751 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:18:58,752 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2019-08-18 07:18:58,773 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:58,777 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,220 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:18:59,220 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:18:59,221 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 330 [2019-08-18 07:18:59,224 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,225 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,227 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,228 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,231 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,232 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,234 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,235 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,240 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,241 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,242 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,244 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,247 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,248 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,249 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,249 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,254 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:18:59,701 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:18:59,702 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:18:59,703 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 91 treesize of output 327 [2019-08-18 07:18:59,706 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,707 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,708 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,709 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,710 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,711 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,712 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,713 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,713 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,714 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,715 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,716 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,717 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,718 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,719 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,720 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,720 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,721 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:18:59,726 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:00,843 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 490 DAG size of output: 102 [2019-08-18 07:19:00,844 INFO L567 ElimStorePlain]: treesize reduction 2361, result has 21.9 percent of original size [2019-08-18 07:19:00,845 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:00,846 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:951, output treesize:657 [2019-08-18 07:19:01,195 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:01,195 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:01,196 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 85 treesize of output 321 [2019-08-18 07:19:01,199 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,200 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,201 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,202 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,203 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,203 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,204 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,205 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,206 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,207 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,209 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,209 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,210 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,220 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:01,846 WARN L188 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 103 [2019-08-18 07:19:01,847 INFO L567 ElimStorePlain]: treesize reduction 432, result has 58.8 percent of original size [2019-08-18 07:19:01,848 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:01,849 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:88, output treesize:616 [2019-08-18 07:19:01,895 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:01,898 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,367 WARN L188 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:02,367 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:02,368 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 91 treesize of output 327 [2019-08-18 07:19:02,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,372 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,372 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,373 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,376 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,380 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,387 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:02,792 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:02,792 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:02,793 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 330 [2019-08-18 07:19:02,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,799 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,800 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,801 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,801 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,802 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,803 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,804 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,805 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,805 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:02,810 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:03,612 WARN L188 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 98 [2019-08-18 07:19:03,613 INFO L567 ElimStorePlain]: treesize reduction 2453, result has 17.8 percent of original size [2019-08-18 07:19:03,615 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:03,616 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:951, output treesize:528 [2019-08-18 07:19:03,927 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:03,928 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:03,929 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 85 treesize of output 321 [2019-08-18 07:19:03,930 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,931 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,932 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,932 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,933 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,934 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,935 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,936 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,936 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,937 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,938 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,939 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,939 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:03,944 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:04,590 WARN L188 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 93 [2019-08-18 07:19:04,591 INFO L567 ElimStorePlain]: treesize reduction 692, result has 43.3 percent of original size [2019-08-18 07:19:04,592 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:04,593 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:88, output treesize:525 [2019-08-18 07:19:04,612 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:04,616 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,031 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:05,031 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:05,032 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 330 [2019-08-18 07:19:05,043 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,044 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,044 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,045 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,045 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,046 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,048 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,048 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,049 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,050 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,051 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,052 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,053 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,054 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,055 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,058 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:05,504 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:05,504 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:05,505 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 91 treesize of output 327 [2019-08-18 07:19:05,507 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,510 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,511 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,511 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,512 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,513 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,519 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,520 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,520 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,521 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,522 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,524 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,529 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,530 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,531 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,532 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,532 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:05,538 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:06,457 WARN L188 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 109 [2019-08-18 07:19:06,458 INFO L567 ElimStorePlain]: treesize reduction 2396, result has 20.8 percent of original size [2019-08-18 07:19:06,460 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:06,460 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:951, output treesize:624 [2019-08-18 07:19:06,788 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:06,789 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:06,790 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 85 treesize of output 321 [2019-08-18 07:19:06,794 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,795 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,797 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,799 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,800 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,800 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,801 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,802 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,803 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,803 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,804 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,805 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,805 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:06,809 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:07,495 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 96 [2019-08-18 07:19:07,496 INFO L567 ElimStorePlain]: treesize reduction 644, result has 45.8 percent of original size [2019-08-18 07:19:07,498 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:07,499 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:88, output treesize:539 [2019-08-18 07:19:07,525 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,529 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,970 WARN L188 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:07,970 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:07,971 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 91 treesize of output 327 [2019-08-18 07:19:07,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,973 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,973 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,974 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,978 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,979 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,980 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,981 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,981 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:07,985 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:08,363 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:08,364 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:08,365 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 94 treesize of output 330 [2019-08-18 07:19:08,368 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,369 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,370 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,372 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,373 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,377 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,381 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,381 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:08,387 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:09,429 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 481 DAG size of output: 99 [2019-08-18 07:19:09,430 INFO L567 ElimStorePlain]: treesize reduction 2641, result has 18.4 percent of original size [2019-08-18 07:19:09,431 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:09,432 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:951, output treesize:589 [2019-08-18 07:19:09,760 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2019-08-18 07:19:09,760 INFO L341 Elim1Store]: treesize reduction 120, result has 71.2 percent of original size [2019-08-18 07:19:09,761 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 85 treesize of output 321 [2019-08-18 07:19:09,762 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,763 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,764 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,765 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,765 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,766 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,767 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,768 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,768 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,769 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,769 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,771 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,771 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,773 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,774 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,775 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,775 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:09,778 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:19:10,520 WARN L188 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 100 [2019-08-18 07:19:10,520 INFO L567 ElimStorePlain]: treesize reduction 584, result has 49.5 percent of original size [2019-08-18 07:19:10,522 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:19:10,522 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:88, output treesize:571 [2019-08-18 07:19:10,589 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:10,591 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:10,598 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:10,606 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:19:10,621 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 28 [2019-08-18 07:19:10,622 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 07:19:10,623 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 07:19:10,625 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1045#(and (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#distance~0.offset_BEFORE_CALL_1|)))) (and (= |__VERIFIER_assert_#in~cond| 0) (not (<= 0 (select (select |#memory_int| v_prenex_3) (+ (* 4 v_prenex_1) v_prenex_2))))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-18 07:19:10,636 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 07:19:10,636 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 07:19:10,638 INFO L168 Benchmark]: Toolchain (without parser) took 14240.46 ms. Allocated memory was 136.8 MB in the beginning and 371.2 MB in the end (delta: 234.4 MB). Free memory was 84.0 MB in the beginning and 270.0 MB in the end (delta: -186.0 MB). Peak memory consumption was 242.0 MB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,639 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 102.8 MB in the beginning and 102.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 585.52 ms. Allocated memory was 136.8 MB in the beginning and 199.2 MB in the end (delta: 62.4 MB). Free memory was 83.8 MB in the beginning and 175.1 MB in the end (delta: -91.4 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,640 INFO L168 Benchmark]: Boogie Preprocessor took 66.39 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 172.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,641 INFO L168 Benchmark]: RCFGBuilder took 461.88 ms. Allocated memory is still 199.2 MB. Free memory was 172.6 MB in the beginning and 151.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,641 INFO L168 Benchmark]: Symbolic Interpretation took 13122.92 ms. Allocated memory was 199.2 MB in the beginning and 371.2 MB in the end (delta: 172.0 MB). Free memory was 151.2 MB in the beginning and 270.0 MB in the end (delta: -118.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 7.1 GB. [2019-08-18 07:19:10,645 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1045#(and (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#distance~0.offset_BEFORE_CALL_1| Int) (|v_main_~#distance~0.base_BEFORE_CALL_1| Int)) (or (and (= |__VERIFIER_assert_#in~cond| 1) (<= 0 (select (select |#memory_int| |v_main_~#distance~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#distance~0.offset_BEFORE_CALL_1|)))) (and (= |__VERIFIER_assert_#in~cond| 0) (not (<= 0 (select (select |#memory_int| v_prenex_3) (+ (* 4 v_prenex_1) v_prenex_2))))))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 102.8 MB in the beginning and 102.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 585.52 ms. Allocated memory was 136.8 MB in the beginning and 199.2 MB in the end (delta: 62.4 MB). Free memory was 83.8 MB in the beginning and 175.1 MB in the end (delta: -91.4 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.39 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 172.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 461.88 ms. Allocated memory is still 199.2 MB. Free memory was 172.6 MB in the beginning and 151.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 13122.92 ms. Allocated memory was 199.2 MB in the beginning and 371.2 MB in the end (delta: 172.0 MB). Free memory was 151.2 MB in the beginning and 270.0 MB in the end (delta: -118.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...