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/list-simple/sll2c_prepend_equal.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:53:05,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:53:05,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:53:05,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:53:05,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:53:05,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:53:05,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:53:05,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:53:05,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:53:05,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:53:05,787 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:53:05,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:53:05,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:53:05,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:53:05,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:53:05,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:53:05,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:53:05,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:53:05,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:53:05,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:53:05,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:53:05,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:53:05,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:53:05,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:53:05,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:53:05,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:53:05,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:53:05,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:53:05,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:53:05,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:53:05,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:53:05,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:53:05,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:53:05,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:53:05,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:53:05,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:53:05,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:53:05,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:53:05,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:53:05,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:53:05,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:53:05,815 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 21:53:05,833 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:53:05,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:53:05,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:53:05,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:53:05,837 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:53:05,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:53:05,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:53:05,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:53:05,839 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:53:05,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:53:05,840 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:53:05,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:53:05,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:53:05,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:53:05,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:53:05,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:53:05,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:53:05,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:53:05,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:53:05,842 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:53:05,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:53:05,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:53:05,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:53:05,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:53:05,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:53:05,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:53:05,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:53:05,914 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:53:05,915 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:53:05,916 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-simple/sll2c_prepend_equal.i [2019-08-22 21:53:05,989 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c220f457/b237cf0b0c644c2fa67ecf2990e340db/FLAG563e5c4df [2019-08-22 21:53:06,509 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:53:06,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-simple/sll2c_prepend_equal.i [2019-08-22 21:53:06,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c220f457/b237cf0b0c644c2fa67ecf2990e340db/FLAG563e5c4df [2019-08-22 21:53:06,862 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c220f457/b237cf0b0c644c2fa67ecf2990e340db [2019-08-22 21:53:06,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:53:06,874 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:53:06,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:53:06,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:53:06,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:53:06,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:53:06" (1/1) ... [2019-08-22 21:53:06,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f4b6f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:06, skipping insertion in model container [2019-08-22 21:53:06,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:53:06" (1/1) ... [2019-08-22 21:53:06,891 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:53:06,946 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:53:07,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:53:07,446 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:53:07,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:53:07,553 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:53:07,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07 WrapperNode [2019-08-22 21:53:07,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:53:07,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:53:07,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:53:07,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:53:07,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (1/1) ... [2019-08-22 21:53:07,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:53:07,625 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:53:07,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:53:07,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:53:07,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:07" (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 21:53:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:53:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:53:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:53:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:53:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-22 21:53:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2019-08-22 21:53:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_create [2019-08-22 21:53:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_destroy [2019-08-22 21:53:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_prepend [2019-08-22 21:53:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:53:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:53:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:53:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:53:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:53:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:53:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:53:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:53:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:53:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:53:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:53:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:53:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:53:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:53:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:53:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:53:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:53:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:53:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:53:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:53:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:53:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:53:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:53:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:53:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:53:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_create [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_destroy [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:53:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_prepend [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:53:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:53:08,092 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-22 21:53:08,334 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:53:08,334 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-22 21:53:08,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:53:08 BoogieIcfgContainer [2019-08-22 21:53:08,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:53:08,336 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:53:08,336 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:53:08,337 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:53:08,338 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:53:08" (1/1) ... [2019-08-22 21:53:08,351 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:53:08,354 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:53:08,360 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:53:08,368 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:53:08,370 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:53:08,441 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 21:53:08,442 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,464 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,464 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,465 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:53:08,496 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:53:08,530 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_18|], 1=[|v_#valid_33|]} [2019-08-22 21:53:08,537 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:53:08,538 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,565 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,573 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-22 21:53:08,574 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,600 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,601 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,601 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:37, output treesize:30 [2019-08-22 21:53:08,603 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-22 21:53:08,621 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_38|, |v_#memory_int_32|], 2=[|v_#memory_int_4|]} [2019-08-22 21:53:08,638 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:08,639 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,672 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:08,673 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:08,706 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 109 [2019-08-22 21:53:08,707 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,722 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:08,722 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,868 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2019-08-22 21:53:08,869 INFO L567 ElimStorePlain]: treesize reduction 16, result has 85.3 percent of original size [2019-08-22 21:53:08,880 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:08,883 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2019-08-22 21:53:08,884 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,942 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 1 [2019-08-22 21:53:08,943 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,982 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,990 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 13 treesize of output 9 [2019-08-22 21:53:08,990 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,023 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,024 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,025 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 4 variables, input treesize:497, output treesize:59 [2019-08-22 21:53:09,057 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2019-08-22 21:53:09,058 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,187 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-08-22 21:53:09,188 INFO L567 ElimStorePlain]: treesize reduction 3, result has 97.0 percent of original size [2019-08-22 21:53:09,195 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2019-08-22 21:53:09,196 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,249 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2019-08-22 21:53:09,258 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,312 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,319 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2019-08-22 21:53:09,320 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,368 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,375 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2019-08-22 21:53:09,375 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,419 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,419 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,420 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:106, output treesize:70 [2019-08-22 21:53:09,438 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-22 21:53:09,439 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,497 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,507 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-22 21:53:09,508 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,564 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:09,577 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2019-08-22 21:53:09,578 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,642 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:09,643 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:09,644 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:109, output treesize:72 [2019-08-22 21:53:09,703 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 143 [2019-08-22 21:53:09,704 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,087 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 100 [2019-08-22 21:53:10,088 INFO L567 ElimStorePlain]: treesize reduction 48, result has 81.8 percent of original size [2019-08-22 21:53:10,100 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:53:10,101 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,248 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:53:10,249 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:10,260 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 103 [2019-08-22 21:53:10,261 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,409 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-22 21:53:10,410 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:10,419 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 98 [2019-08-22 21:53:10,420 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,562 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-22 21:53:10,563 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:10,577 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 101 [2019-08-22 21:53:10,578 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,768 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-08-22 21:53:10,769 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:10,781 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 91 [2019-08-22 21:53:10,782 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:10,917 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-22 21:53:10,918 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:10,928 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 94 [2019-08-22 21:53:10,929 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,052 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-22 21:53:11,053 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,062 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 84 [2019-08-22 21:53:11,063 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,185 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-22 21:53:11,186 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,198 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 87 [2019-08-22 21:53:11,199 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,311 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-22 21:53:11,312 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,320 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 21:53:11,321 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,448 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-22 21:53:11,449 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,450 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:53:11,450 INFO L221 ElimStorePlain]: Needed 11 recursive calls to eliminate 10 variables, input treesize:269, output treesize:157 [2019-08-22 21:53:11,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:53:11,481 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 103 [2019-08-22 21:53:11,482 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,667 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:53:11,667 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:11,696 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2019-08-22 21:53:11,697 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,867 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-22 21:53:11,867 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,886 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 95 [2019-08-22 21:53:11,887 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:12,037 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:53:12,037 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:12,053 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 84 [2019-08-22 21:53:12,054 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:12,186 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-22 21:53:12,187 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:12,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:12,198 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 88 [2019-08-22 21:53:12,199 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:12,326 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:53:12,326 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:12,339 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 77 [2019-08-22 21:53:12,340 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:12,462 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-22 21:53:12,462 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:12,463 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:53:12,464 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:230, output treesize:157 [2019-08-22 21:53:12,512 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 143 [2019-08-22 21:53:12,513 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:12,526 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:12,527 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:13,423 WARN L188 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 145 [2019-08-22 21:53:13,424 INFO L567 ElimStorePlain]: treesize reduction 261, result has 63.3 percent of original size [2019-08-22 21:53:13,444 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 111 [2019-08-22 21:53:13,446 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:13,767 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-22 21:53:13,768 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:13,803 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 106 [2019-08-22 21:53:13,804 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:14,123 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-22 21:53:14,124 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:14,135 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:53:14,137 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:14,466 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-08-22 21:53:14,467 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:14,498 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 101 [2019-08-22 21:53:14,499 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:14,802 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-08-22 21:53:14,802 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:14,814 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 96 [2019-08-22 21:53:14,818 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:15,130 WARN L188 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-08-22 21:53:15,131 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:15,145 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:15,146 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:15,457 WARN L188 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-08-22 21:53:15,458 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:15,469 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:53:15,471 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:15,780 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-22 21:53:15,780 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:15,796 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 99 [2019-08-22 21:53:15,797 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:16,104 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-22 21:53:16,105 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:16,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 99 [2019-08-22 21:53:16,120 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:16,464 WARN L188 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-22 21:53:16,465 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:16,476 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 92 [2019-08-22 21:53:16,477 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:16,796 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-08-22 21:53:16,797 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:16,808 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 92 [2019-08-22 21:53:16,809 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:17,111 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-22 21:53:17,112 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:17,123 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-22 21:53:17,124 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:17,578 WARN L188 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 97 [2019-08-22 21:53:17,579 INFO L567 ElimStorePlain]: treesize reduction 89, result has 76.5 percent of original size [2019-08-22 21:53:17,589 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 87 [2019-08-22 21:53:17,591 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:17,810 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-22 21:53:17,811 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:17,822 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 109 [2019-08-22 21:53:17,824 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:18,034 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-22 21:53:18,035 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:18,045 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 100 [2019-08-22 21:53:18,046 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:18,289 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-22 21:53:18,289 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:18,289 INFO L464 ElimStorePlain]: Eliminatee v_prenex_11 vanished before elimination [2019-08-22 21:53:18,298 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 89 [2019-08-22 21:53:18,299 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:18,497 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:53:18,498 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:18,506 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 80 [2019-08-22 21:53:18,508 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:18,694 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-22 21:53:18,695 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:18,711 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 73 [2019-08-22 21:53:18,712 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:18,894 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-22 21:53:18,895 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:18,895 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-1 vars, 12 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:53:18,896 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 20 variables, input treesize:861, output treesize:235 [2019-08-22 21:53:18,899 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 21:53:18,937 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 101 [2019-08-22 21:53:18,938 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:19,430 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-22 21:53:19,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:19,445 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 108 [2019-08-22 21:53:19,445 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:19,831 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-22 21:53:19,831 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:19,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:19,846 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 93 [2019-08-22 21:53:19,847 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:20,155 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-22 21:53:20,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:20,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:20,168 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 104 [2019-08-22 21:53:20,169 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:20,429 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-22 21:53:20,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:20,441 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 90 [2019-08-22 21:53:20,442 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:20,695 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-22 21:53:20,696 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:20,723 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2019-08-22 21:53:20,724 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:20,958 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:53:20,959 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:20,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:20,979 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 75 [2019-08-22 21:53:20,979 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:21,176 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:53:21,176 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:21,210 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 82 [2019-08-22 21:53:21,211 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:21,384 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-22 21:53:21,385 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:21,402 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 82 [2019-08-22 21:53:21,402 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:21,563 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-22 21:53:21,563 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:21,564 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 9 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:53:21,565 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 11 variables, input treesize:342, output treesize:233 [2019-08-22 21:53:21,623 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 141 [2019-08-22 21:53:21,624 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:23,138 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 220 DAG size of output: 207 [2019-08-22 21:53:23,139 INFO L567 ElimStorePlain]: treesize reduction 496, result has 61.9 percent of original size [2019-08-22 21:53:23,154 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:23,155 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:23,730 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-22 21:53:23,730 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:23,752 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 119 [2019-08-22 21:53:23,753 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:24,335 WARN L188 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-08-22 21:53:24,336 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:24,350 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:53:24,351 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:24,929 WARN L188 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-08-22 21:53:24,930 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:24,946 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 106 [2019-08-22 21:53:24,947 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:25,534 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-08-22 21:53:25,535 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:25,553 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 113 [2019-08-22 21:53:25,554 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:26,089 WARN L188 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-08-22 21:53:26,089 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:26,138 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 111 [2019-08-22 21:53:26,139 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:26,672 WARN L188 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-22 21:53:26,673 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:26,699 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 119 [2019-08-22 21:53:26,700 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:27,269 WARN L188 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-08-22 21:53:27,270 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:27,301 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 106 [2019-08-22 21:53:27,302 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:27,833 WARN L188 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-22 21:53:27,834 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:27,855 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 114 [2019-08-22 21:53:27,856 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:28,370 WARN L188 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-22 21:53:28,370 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:28,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 114 [2019-08-22 21:53:28,383 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:28,919 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-22 21:53:28,920 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:28,947 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:53:28,948 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:29,473 WARN L188 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-22 21:53:29,473 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:29,485 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 101 [2019-08-22 21:53:29,485 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,021 WARN L188 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-22 21:53:30,021 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:30,034 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 96 [2019-08-22 21:53:30,035 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,566 WARN L188 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-08-22 21:53:30,567 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:30,591 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 109 [2019-08-22 21:53:30,592 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,103 WARN L188 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-22 21:53:31,103 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,133 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 99 [2019-08-22 21:53:31,134 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,655 WARN L188 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-22 21:53:31,656 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,666 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 98 [2019-08-22 21:53:31,667 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,148 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-22 21:53:32,149 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,160 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 107 [2019-08-22 21:53:32,161 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,650 WARN L188 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-22 21:53:32,651 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,665 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 92 [2019-08-22 21:53:32,666 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:33,322 WARN L188 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-08-22 21:53:33,322 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:33,335 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 85 [2019-08-22 21:53:33,336 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,167 WARN L188 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 127 [2019-08-22 21:53:34,167 INFO L567 ElimStorePlain]: treesize reduction 111, result has 83.9 percent of original size [2019-08-22 21:53:34,182 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 96 [2019-08-22 21:53:34,182 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,570 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-22 21:53:34,571 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:34,587 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-22 21:53:34,588 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,977 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-22 21:53:34,978 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:34,978 INFO L464 ElimStorePlain]: Eliminatee v_prenex_47 vanished before elimination [2019-08-22 21:53:34,986 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 99 [2019-08-22 21:53:34,987 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:35,362 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-08-22 21:53:35,363 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:35,372 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 99 [2019-08-22 21:53:35,373 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:35,746 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-22 21:53:35,746 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:35,746 INFO L464 ElimStorePlain]: Eliminatee v_prenex_46 vanished before elimination [2019-08-22 21:53:35,756 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 92 [2019-08-22 21:53:35,757 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:36,137 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:53:36,138 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:36,159 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 87 [2019-08-22 21:53:36,160 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:36,525 WARN L188 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-22 21:53:36,526 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:36,541 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 85 [2019-08-22 21:53:36,541 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,027 WARN L188 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 81 [2019-08-22 21:53:37,028 INFO L567 ElimStorePlain]: treesize reduction 185, result has 64.1 percent of original size [2019-08-22 21:53:37,028 INFO L464 ElimStorePlain]: Eliminatee v_prenex_33 vanished before elimination [2019-08-22 21:53:37,028 INFO L464 ElimStorePlain]: Eliminatee v_prenex_38 vanished before elimination [2019-08-22 21:53:37,039 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 80 [2019-08-22 21:53:37,039 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,270 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:53:37,271 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:37,271 INFO L464 ElimStorePlain]: Eliminatee v_prenex_48 vanished before elimination [2019-08-22 21:53:37,271 INFO L464 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2019-08-22 21:53:37,278 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 73 [2019-08-22 21:53:37,279 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,507 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-22 21:53:37,508 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:37,509 INFO L496 ElimStorePlain]: Start of recursive call 1: 14 dim-1 vars, 21 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-22 21:53:37,509 INFO L221 ElimStorePlain]: Needed 30 recursive calls to eliminate 35 variables, input treesize:1306, output treesize:317 [2019-08-22 21:53:37,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:53:37,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:37,548 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 104 [2019-08-22 21:53:37,549 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:38,586 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 145 [2019-08-22 21:53:38,586 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:38,597 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 108 [2019-08-22 21:53:38,598 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:39,476 WARN L188 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-22 21:53:39,476 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:39,489 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 108 [2019-08-22 21:53:39,489 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,278 WARN L188 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-22 21:53:40,279 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:40,289 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:40,292 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 93 [2019-08-22 21:53:40,292 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,863 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-08-22 21:53:40,863 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:40,874 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2019-08-22 21:53:40,875 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:41,345 WARN L188 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:53:41,346 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:41,355 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 82 [2019-08-22 21:53:41,356 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:41,744 WARN L188 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-22 21:53:41,744 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:41,757 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 97 [2019-08-22 21:53:41,758 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,076 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-22 21:53:42,076 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:42,087 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 82 [2019-08-22 21:53:42,088 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,367 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:53:42,367 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 82 [2019-08-22 21:53:42,383 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,634 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:53:42,634 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:42,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 97 [2019-08-22 21:53:42,646 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,883 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-08-22 21:53:42,884 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,894 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 86 [2019-08-22 21:53:42,896 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:43,128 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-22 21:53:43,128 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:43,139 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 75 [2019-08-22 21:53:43,140 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:43,354 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:53:43,355 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:43,356 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 12 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-22 21:53:43,357 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 15 variables, input treesize:458, output treesize:313 [2019-08-22 21:53:43,422 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 145 [2019-08-22 21:53:43,422 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:43,439 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:43,439 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:45,694 WARN L188 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 304 DAG size of output: 293 [2019-08-22 21:53:45,695 INFO L567 ElimStorePlain]: treesize reduction 473, result has 73.4 percent of original size [2019-08-22 21:53:45,714 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 113 [2019-08-22 21:53:45,715 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:46,646 WARN L188 SmtUtils]: Spent 930.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-08-22 21:53:46,647 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:46,677 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:53:46,678 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:47,622 WARN L188 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-08-22 21:53:47,623 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:47,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:47,646 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:48,593 WARN L188 SmtUtils]: Spent 945.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2019-08-22 21:53:48,594 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:48,616 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 103 [2019-08-22 21:53:48,617 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:49,568 WARN L188 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-08-22 21:53:49,569 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:49,586 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:53:49,587 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:50,502 WARN L188 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-08-22 21:53:50,502 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:50,521 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 123 [2019-08-22 21:53:50,522 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:51,462 WARN L188 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-08-22 21:53:51,463 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:51,480 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 118 [2019-08-22 21:53:51,481 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:52,429 WARN L188 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-08-22 21:53:52,429 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:52,446 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 98 [2019-08-22 21:53:52,447 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:53,342 WARN L188 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-08-22 21:53:53,342 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:53,358 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:53,359 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:54,242 WARN L188 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-08-22 21:53:54,243 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:54,260 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 113 [2019-08-22 21:53:54,260 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:55,154 WARN L188 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-08-22 21:53:55,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:55,175 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:53:55,177 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:56,069 WARN L188 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-08-22 21:53:56,069 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:56,089 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 113 [2019-08-22 21:53:56,090 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:56,969 WARN L188 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2019-08-22 21:53:56,970 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:56,988 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:53:56,988 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:57,859 WARN L188 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-08-22 21:53:57,859 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:57,877 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:57,878 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:58,735 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-08-22 21:53:58,735 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:58,752 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 110 [2019-08-22 21:53:58,753 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:59,611 WARN L188 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-08-22 21:53:59,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:59,628 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:53:59,628 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:00,509 WARN L188 SmtUtils]: Spent 880.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-08-22 21:54:00,510 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:00,526 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:54:00,527 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:01,381 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-08-22 21:54:01,382 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:01,397 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:54:01,398 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:02,252 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-08-22 21:54:02,253 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:02,267 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 121 [2019-08-22 21:54:02,268 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:03,122 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-08-22 21:54:03,123 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:03,141 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 116 [2019-08-22 21:54:03,142 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:03,987 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-08-22 21:54:03,988 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:04,002 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 108 [2019-08-22 21:54:04,003 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:04,836 WARN L188 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-08-22 21:54:04,836 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:04,857 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 109 [2019-08-22 21:54:04,858 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:05,675 WARN L188 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-08-22 21:54:05,675 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:05,691 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 91 [2019-08-22 21:54:05,692 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:06,524 WARN L188 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2019-08-22 21:54:06,525 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:06,541 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 98 [2019-08-22 21:54:06,542 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:07,352 WARN L188 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-08-22 21:54:07,353 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:07,366 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 82 [2019-08-22 21:54:07,366 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:08,175 WARN L188 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2019-08-22 21:54:08,175 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:08,190 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 87 [2019-08-22 21:54:08,191 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:09,535 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 207 DAG size of output: 177 [2019-08-22 21:54:09,536 INFO L567 ElimStorePlain]: treesize reduction 228, result has 80.2 percent of original size [2019-08-22 21:54:09,549 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 101 [2019-08-22 21:54:09,550 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:10,200 WARN L188 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-08-22 21:54:10,200 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:10,215 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 109 [2019-08-22 21:54:10,216 INFO L496 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:10,850 WARN L188 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-08-22 21:54:10,851 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:10,863 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 75 [2019-08-22 21:54:10,864 INFO L496 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:11,499 WARN L188 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-22 21:54:11,500 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:11,512 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 94 [2019-08-22 21:54:11,513 INFO L496 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:12,142 WARN L188 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-08-22 21:54:12,143 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:12,155 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 87 [2019-08-22 21:54:12,156 INFO L496 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:12,976 WARN L188 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 117 [2019-08-22 21:54:12,977 INFO L567 ElimStorePlain]: treesize reduction 315, result has 64.5 percent of original size [2019-08-22 21:54:12,984 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2019-08-22 21:54:12,984 INFO L496 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:13,372 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-22 21:54:13,373 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:13,385 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 109 [2019-08-22 21:54:13,386 INFO L496 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:13,786 WARN L188 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-22 21:54:13,786 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:13,794 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2019-08-22 21:54:13,795 INFO L496 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:14,179 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-08-22 21:54:14,179 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:14,193 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 91 [2019-08-22 21:54:14,193 INFO L496 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:14,568 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-22 21:54:14,569 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:14,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_117 vanished before elimination [2019-08-22 21:54:14,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_94 vanished before elimination [2019-08-22 21:54:14,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2019-08-22 21:54:14,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_118 vanished before elimination [2019-08-22 21:54:14,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_93 vanished before elimination [2019-08-22 21:54:14,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_119 vanished before elimination [2019-08-22 21:54:14,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_92 vanished before elimination [2019-08-22 21:54:14,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_98 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_97 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_74 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_73 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_79 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_78 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_77 vanished before elimination [2019-08-22 21:54:14,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_99 vanished before elimination [2019-08-22 21:54:14,578 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 91 [2019-08-22 21:54:14,578 INFO L496 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:15,154 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 78 [2019-08-22 21:54:15,155 INFO L567 ElimStorePlain]: treesize reduction 113, result has 78.4 percent of original size [2019-08-22 21:54:15,155 INFO L464 ElimStorePlain]: Eliminatee v_prenex_102 vanished before elimination [2019-08-22 21:54:15,155 INFO L464 ElimStorePlain]: Eliminatee v_prenex_103 vanished before elimination [2019-08-22 21:54:15,155 INFO L464 ElimStorePlain]: Eliminatee v_prenex_104 vanished before elimination [2019-08-22 21:54:15,156 INFO L496 ElimStorePlain]: Start of recursive call 1: 22 dim-1 vars, 33 dim-2 vars, End of recursive call: and 5 xjuncts. [2019-08-22 21:54:15,157 INFO L221 ElimStorePlain]: Needed 39 recursive calls to eliminate 55 variables, input treesize:1928, output treesize:409 [2019-08-22 21:54:15,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 21:54:15,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:15,208 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2019-08-22 21:54:15,209 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:18,018 WARN L188 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 176 [2019-08-22 21:54:18,019 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:18,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:18,032 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2019-08-22 21:54:18,032 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:20,130 WARN L188 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-22 21:54:20,130 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:20,142 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 95 [2019-08-22 21:54:20,143 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:21,868 WARN L188 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 165 [2019-08-22 21:54:21,869 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:21,880 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 95 [2019-08-22 21:54:21,881 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:23,141 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 159 [2019-08-22 21:54:23,141 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:23,154 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 84 [2019-08-22 21:54:23,155 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:24,188 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 155 [2019-08-22 21:54:24,188 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:24,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:24,199 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2019-08-22 21:54:24,199 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:25,000 WARN L188 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-22 21:54:25,000 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:25,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:25,012 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2019-08-22 21:54:25,013 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:25,685 WARN L188 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-22 21:54:25,686 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:25,698 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 84 [2019-08-22 21:54:25,699 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:26,270 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-22 21:54:26,271 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:26,280 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 95 [2019-08-22 21:54:26,281 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:26,750 WARN L188 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-08-22 21:54:26,751 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:26,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 95 [2019-08-22 21:54:26,764 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:27,169 WARN L188 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-08-22 21:54:27,170 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:27,183 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 84 [2019-08-22 21:54:27,184 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:27,527 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-22 21:54:27,527 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:27,538 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 84 [2019-08-22 21:54:27,539 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:27,866 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-08-22 21:54:27,867 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:27,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:27,880 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 99 [2019-08-22 21:54:27,881 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:28,189 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-22 21:54:28,189 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:28,198 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 88 [2019-08-22 21:54:28,198 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:28,487 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-22 21:54:28,488 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:28,496 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 77 [2019-08-22 21:54:28,496 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:28,770 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-22 21:54:28,770 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:28,772 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 15 dim-2 vars, End of recursive call: and 5 xjuncts. [2019-08-22 21:54:28,772 INFO L221 ElimStorePlain]: Needed 16 recursive calls to eliminate 19 variables, input treesize:584, output treesize:403 [2019-08-22 21:54:28,842 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 149 [2019-08-22 21:54:28,842 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.