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/dll2n_update_all.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:51:57,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:51:57,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:51:57,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:51:57,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:51:57,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:51:57,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:51:57,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:51:57,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:51:57,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:51:57,686 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:51:57,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:51:57,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:51:57,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:51:57,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:51:57,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:51:57,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:51:57,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:51:57,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:51:57,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:51:57,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:51:57,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:51:57,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:51:57,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:51:57,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:51:57,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:51:57,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:51:57,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:51:57,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:51:57,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:51:57,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:51:57,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:51:57,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:51:57,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:51:57,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:51:57,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:51:57,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:51:57,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:51:57,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:51:57,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:51:57,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:51:57,727 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 21:51:57,752 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:51:57,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:51:57,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:51:57,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:51:57,754 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:51:57,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:51:57,755 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:51:57,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:51:57,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:51:57,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:51:57,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:51:57,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:51:57,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:51:57,756 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:51:57,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:51:57,757 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:51:57,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:51:57,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:51:57,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:51:57,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:51:57,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:51:57,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:51:57,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:51:57,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:51:57,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:51:57,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:51:57,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:51:57,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:51:57,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:51:57,787 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:51:57,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:51:57,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:51:57,811 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:51:57,811 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:51:57,812 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-simple/dll2n_update_all.i [2019-08-22 21:51:57,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b96d4557/4e2599f9541a41d693962066760f9100/FLAGd54c2b20d [2019-08-22 21:51:58,425 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:51:58,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-simple/dll2n_update_all.i [2019-08-22 21:51:58,449 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b96d4557/4e2599f9541a41d693962066760f9100/FLAGd54c2b20d [2019-08-22 21:51:58,699 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b96d4557/4e2599f9541a41d693962066760f9100 [2019-08-22 21:51:58,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:51:58,711 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:51:58,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:51:58,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:51:58,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:51:58,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:51:58" (1/1) ... [2019-08-22 21:51:58,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cb8ed7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:58, skipping insertion in model container [2019-08-22 21:51:58,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:51:58" (1/1) ... [2019-08-22 21:51:58,728 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:51:58,776 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:51:59,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:51:59,263 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:51:59,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:51:59,371 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:51:59,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59 WrapperNode [2019-08-22 21:51:59,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:51:59,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:51:59,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:51:59,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:51:59,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (1/1) ... [2019-08-22 21:51:59,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:51:59,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:51:59,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:51:59,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:51:59,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:51:59" (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 21:51:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:51:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:51:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:51:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:51:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-22 21:51:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2019-08-22 21:51:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create [2019-08-22 21:51:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy [2019-08-22 21:51:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_get_data_at [2019-08-22 21:51:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_update_at [2019-08-22 21:51:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:51:59,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:51:59,488 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:51:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:51:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:51:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:51:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:51:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:51:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:51:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:51:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:51:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:51:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:51:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:51:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:51:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:51:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:51:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:51:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:51:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:51:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:51:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:51:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:51:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure dll_get_data_at [2019-08-22 21:51:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:51:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure dll_update_at [2019-08-22 21:51:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:51:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:51:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:51:59,925 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-22 21:52:00,085 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:52:00,085 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-22 21:52:00,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:52:00 BoogieIcfgContainer [2019-08-22 21:52:00,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:52:00,087 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:52:00,087 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:52:00,088 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:52:00,089 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:52:00" (1/1) ... [2019-08-22 21:52:00,105 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:52:00,107 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:52:00,113 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:52:00,122 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:52:00,123 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:52:00,211 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 21:52:00,212 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,224 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:00,225 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,226 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:52:00,246 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:52:00,268 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_9|], 1=[|v_#valid_18|]} [2019-08-22 21:52:00,277 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 21:52:00,278 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,342 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:00,354 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 21:52:00,357 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,396 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:00,396 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,397 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:49, output treesize:42 [2019-08-22 21:52:00,426 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_23|, |v_#memory_int_23|, |v_#memory_$Pointer$.offset_23|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:00,447 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:00,448 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,468 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 138 [2019-08-22 21:52:00,469 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,733 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-08-22 21:52:00,733 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:00,747 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:00,759 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 22 treesize of output 7 [2019-08-22 21:52:00,759 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,860 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:00,872 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:00,872 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:00,935 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:00,944 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:00,946 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 27 treesize of output 11 [2019-08-22 21:52:00,947 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,008 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:01,020 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:01,021 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,072 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:01,081 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:01,082 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,122 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,122 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,122 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:01,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:01,188 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_10|], 1=[v_prenex_2, |v_#valid_19|], 3=[v_prenex_1]} [2019-08-22 21:52:01,202 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 55 treesize of output 54 [2019-08-22 21:52:01,202 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,477 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2019-08-22 21:52:01,478 INFO L567 ElimStorePlain]: treesize reduction 34, result has 83.3 percent of original size [2019-08-22 21:52:01,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:01,492 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 122 [2019-08-22 21:52:01,493 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,634 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-22 21:52:01,634 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,649 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 48 treesize of output 45 [2019-08-22 21:52:01,650 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:01,783 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-22 21:52:01,783 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,815 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:01,815 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 119 treesize of output 141 [2019-08-22 21:52:01,817 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:02,034 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-08-22 21:52:02,035 INFO L567 ElimStorePlain]: treesize reduction 14, result has 92.0 percent of original size [2019-08-22 21:52:02,036 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:52:02,036 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:204, output treesize:160 [2019-08-22 21:52:02,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:02,072 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_20|], 4=[|v_#memory_int_25|, |v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|], 6=[|v_#memory_$Pointer$.base_25|, |v_#memory_$Pointer$.offset_25|]} [2019-08-22 21:52:02,107 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:02,122 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:02,132 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:02,141 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:03,399 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-08-22 21:52:03,400 INFO L567 ElimStorePlain]: treesize reduction 361, result has 48.9 percent of original size [2019-08-22 21:52:03,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,463 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 202 [2019-08-22 21:52:03,464 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:03,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:03,494 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 124 [2019-08-22 21:52:03,495 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:03,830 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-22 21:52:03,830 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:03,842 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:03,858 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:04,186 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-22 21:52:04,187 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:04,194 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:04,211 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:04,472 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:52:04,472 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:04,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,523 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 185 [2019-08-22 21:52:04,525 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:04,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,553 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 104 [2019-08-22 21:52:04,554 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:04,961 WARN L188 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2019-08-22 21:52:04,962 INFO L567 ElimStorePlain]: treesize reduction 4, result has 98.6 percent of original size [2019-08-22 21:52:04,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,977 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:04,982 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 108 [2019-08-22 21:52:04,983 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:04,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,013 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 179 [2019-08-22 21:52:05,015 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:05,197 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-22 21:52:05,197 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:05,199 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:52:05,199 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 6 variables, input treesize:763, output treesize:242 [2019-08-22 21:52:05,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,214 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_int_26|], 20=[|v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.offset_26|]} [2019-08-22 21:52:05,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,238 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2019-08-22 21:52:05,239 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:05,348 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:52:05,348 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:05,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,363 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:05,365 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:05,386 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:05,387 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 50 treesize of output 83 [2019-08-22 21:52:05,389 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:05,583 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2019-08-22 21:52:05,584 INFO L567 ElimStorePlain]: treesize reduction 38, result has 81.6 percent of original size [2019-08-22 21:52:05,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,598 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:05,600 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 52 [2019-08-22 21:52:05,602 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:05,686 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:05,686 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:05,687 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:201, output treesize:156 [2019-08-22 21:52:05,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:05,758 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[v_prenex_3, v_prenex_11, v_prenex_7, |v_#valid_20|], 3=[v_prenex_12, v_prenex_5, v_prenex_4, v_prenex_9, v_prenex_8], 6=[v_prenex_6, v_prenex_10]} [2019-08-22 21:52:05,780 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 55 treesize of output 54 [2019-08-22 21:52:05,780 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:06,850 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 164 DAG size of output: 139 [2019-08-22 21:52:06,851 INFO L567 ElimStorePlain]: treesize reduction 361, result has 63.2 percent of original size [2019-08-22 21:52:06,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:06,870 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 122 [2019-08-22 21:52:06,872 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:07,284 WARN L188 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-08-22 21:52:07,285 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:07,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:07,312 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 113 [2019-08-22 21:52:07,313 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:07,755 WARN L188 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-08-22 21:52:07,756 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:07,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:07,773 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 113 [2019-08-22 21:52:07,774 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:08,184 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-08-22 21:52:08,184 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:08,199 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 48 treesize of output 45 [2019-08-22 21:52:08,200 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:08,617 WARN L188 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:52:08,617 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:08,648 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:08,649 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 132 [2019-08-22 21:52:08,651 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:09,154 WARN L188 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 102 [2019-08-22 21:52:09,154 INFO L567 ElimStorePlain]: treesize reduction 243, result has 61.1 percent of original size [2019-08-22 21:52:09,155 INFO L464 ElimStorePlain]: Eliminatee v_prenex_5 vanished before elimination [2019-08-22 21:52:09,155 INFO L464 ElimStorePlain]: Eliminatee v_prenex_4 vanished before elimination [2019-08-22 21:52:09,172 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:09,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:09,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:09,182 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 235 [2019-08-22 21:52:09,183 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:09,488 WARN L188 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:52:09,489 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:09,489 INFO L464 ElimStorePlain]: Eliminatee v_prenex_8 vanished before elimination [2019-08-22 21:52:09,489 INFO L464 ElimStorePlain]: Eliminatee v_prenex_6 vanished before elimination [2019-08-22 21:52:09,500 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:09,555 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:09,555 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 229 treesize of output 300 [2019-08-22 21:52:09,557 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:10,097 WARN L188 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 92 [2019-08-22 21:52:10,097 INFO L567 ElimStorePlain]: treesize reduction 46, result has 89.4 percent of original size [2019-08-22 21:52:10,099 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-1 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:52:10,099 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 12 variables, input treesize:983, output treesize:388 [2019-08-22 21:52:10,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 21:52:10,131 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|], 10=[|v_#memory_int_27|], 18=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|]} [2019-08-22 21:52:10,138 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:10,150 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:10,159 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:10,169 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:10,179 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:10,203 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:13,696 WARN L188 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 160 DAG size of output: 138 [2019-08-22 21:52:13,697 INFO L567 ElimStorePlain]: treesize reduction 690, result has 49.2 percent of original size [2019-08-22 21:52:13,705 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:13,718 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:13,730 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:15,250 WARN L188 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 146 [2019-08-22 21:52:15,250 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:15,256 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:15,264 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:15,271 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:52:17,316 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 154 [2019-08-22 21:52:17,316 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:17,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,403 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 301 [2019-08-22 21:52:17,404 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:17,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,445 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 100 [2019-08-22 21:52:17,445 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:17,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:17,477 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 169 [2019-08-22 21:52:17,478 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:18,589 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 144 [2019-08-22 21:52:18,590 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:18,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,674 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 176 [2019-08-22 21:52:18,674 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:18,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,727 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,728 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:18,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,739 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:18,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,752 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:18,752 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:18,780 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:18,781 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 295 treesize of output 296 [2019-08-22 21:52:18,783 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:18,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:18,809 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 104 [2019-08-22 21:52:18,810 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:20,497 WARN L188 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 149 DAG size of output: 132 [2019-08-22 21:52:20,498 INFO L567 ElimStorePlain]: treesize reduction 126, result has 81.5 percent of original size [2019-08-22 21:52:20,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,546 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 285 treesize of output 291 [2019-08-22 21:52:20,548 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:20,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,565 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 108 [2019-08-22 21:52:20,565 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:20,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:20,595 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 176 [2019-08-22 21:52:20,596 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:20,981 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-22 21:52:20,982 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:20,984 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:52:20,984 INFO L221 ElimStorePlain]: Needed 22 recursive calls to eliminate 6 variables, input treesize:1441, output treesize:499 [2019-08-22 21:52:20,986 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 21:52:20,993 INFO L392 ElimStorePlain]: Different costs {12=[|v_#memory_int_28|], 40=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|]} [2019-08-22 21:52:21,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,037 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 301 [2019-08-22 21:52:21,038 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:21,047 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,055 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 179 [2019-08-22 21:52:21,056 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:21,414 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-22 21:52:21,414 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:21,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,474 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,480 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,480 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,482 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,542 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:21,543 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 292 treesize of output 322 [2019-08-22 21:52:21,546 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:21,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:21,575 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,584 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:21,601 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:21,601 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 173 treesize of output 206 [2019-08-22 21:52:21,603 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:22,296 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 107 [2019-08-22 21:52:22,296 INFO L567 ElimStorePlain]: treesize reduction 178, result has 71.6 percent of original size [2019-08-22 21:52:22,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,356 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 283 treesize of output 278 [2019-08-22 21:52:22,358 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:22,368 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:22,378 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 163 [2019-08-22 21:52:22,380 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:22,678 WARN L188 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-08-22 21:52:22,679 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:22,680 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:52:22,680 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:504, output treesize:422 [2019-08-22 21:52:22,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:22,736 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_23, |v_#length_12|], 1=[v_prenex_13, v_prenex_24, v_prenex_19, |v_#valid_21|, v_prenex_21], 3=[v_prenex_14, v_prenex_22, v_prenex_17, v_prenex_15, v_prenex_20], 6=[v_prenex_18, v_prenex_16]} [2019-08-22 21:52:22,750 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 54 treesize of output 53 [2019-08-22 21:52:22,750 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:23,739 WARN L188 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 159 [2019-08-22 21:52:23,739 INFO L567 ElimStorePlain]: treesize reduction 371, result has 63.8 percent of original size [2019-08-22 21:52:23,774 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 49 treesize of output 48 [2019-08-22 21:52:23,774 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:24,211 WARN L188 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-22 21:52:24,211 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:24,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:24,231 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 105 [2019-08-22 21:52:24,232 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:24,664 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-22 21:52:24,665 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:24,679 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 48 treesize of output 45 [2019-08-22 21:52:24,679 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:24,815 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 30 [2019-08-22 21:52:24,816 INFO L567 ElimStorePlain]: treesize reduction 603, result has 6.5 percent of original size [2019-08-22 21:52:24,817 INFO L464 ElimStorePlain]: Eliminatee v_prenex_19 vanished before elimination [2019-08-22 21:52:24,817 INFO L464 ElimStorePlain]: Eliminatee |v_#valid_21| vanished before elimination [2019-08-22 21:52:24,817 INFO L464 ElimStorePlain]: Eliminatee v_prenex_21 vanished before elimination [2019-08-22 21:52:24,818 INFO L464 ElimStorePlain]: Eliminatee v_prenex_14 vanished before elimination [2019-08-22 21:52:24,818 INFO L464 ElimStorePlain]: Eliminatee v_prenex_22 vanished before elimination [2019-08-22 21:52:24,818 INFO L464 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2019-08-22 21:52:24,818 INFO L464 ElimStorePlain]: Eliminatee v_prenex_15 vanished before elimination [2019-08-22 21:52:24,819 INFO L464 ElimStorePlain]: Eliminatee v_prenex_20 vanished before elimination [2019-08-22 21:52:24,819 INFO L464 ElimStorePlain]: Eliminatee v_prenex_18 vanished before elimination [2019-08-22 21:52:24,819 INFO L464 ElimStorePlain]: Eliminatee v_prenex_16 vanished before elimination [2019-08-22 21:52:24,820 INFO L496 ElimStorePlain]: Start of recursive call 1: 14 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:24,820 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 14 variables, input treesize:1025, output treesize:42 [2019-08-22 21:52:24,827 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_29|, |v_#memory_$Pointer$.base_29|, |v_#memory_int_29|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:24,834 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:24,834 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:24,850 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 138 [2019-08-22 21:52:24,851 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,028 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-08-22 21:52:25,029 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:25,049 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:25,050 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,121 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,133 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 22 treesize of output 7 [2019-08-22 21:52:25,134 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,189 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,198 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 27 treesize of output 11 [2019-08-22 21:52:25,198 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,242 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,249 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:25,250 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,293 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,300 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:25,301 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:25,301 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,345 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,345 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,345 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:25,355 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_30|], 6=[|v_#memory_$Pointer$.base_30|, |v_#memory_$Pointer$.offset_30|]} [2019-08-22 21:52:25,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:25,374 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,383 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 118 [2019-08-22 21:52:25,384 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,439 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,451 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,451 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:25,462 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,462 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:25,463 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,575 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-08-22 21:52:25,576 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:52:25,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:25,586 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:25,600 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:25,600 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:25,601 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,713 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-08-22 21:52:25,713 INFO L567 ElimStorePlain]: treesize reduction 18, result has 86.0 percent of original size [2019-08-22 21:52:25,714 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:25,714 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:269, output treesize:111 [2019-08-22 21:52:25,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:25,763 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_35, |v_#length_13|], 1=[v_prenex_36, v_prenex_25, v_prenex_33, v_prenex_39, v_prenex_37, |v_#valid_22|, v_prenex_31], 3=[v_prenex_34, v_prenex_29, v_prenex_26, v_prenex_27, v_prenex_38, v_prenex_32, v_prenex_40], 6=[v_prenex_28, v_prenex_30]} [2019-08-22 21:52:25,780 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 54 treesize of output 53 [2019-08-22 21:52:25,781 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:27,497 WARN L188 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 218 DAG size of output: 194 [2019-08-22 21:52:27,497 INFO L567 ElimStorePlain]: treesize reduction 462, result has 69.6 percent of original size [2019-08-22 21:52:27,511 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 49 treesize of output 48 [2019-08-22 21:52:27,511 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,282 WARN L188 SmtUtils]: Spent 769.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-08-22 21:52:28,282 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,297 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 48 treesize of output 45 [2019-08-22 21:52:28,298 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,462 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 30 [2019-08-22 21:52:28,462 INFO L567 ElimStorePlain]: treesize reduction 1010, result has 4.0 percent of original size [2019-08-22 21:52:28,463 INFO L464 ElimStorePlain]: Eliminatee v_prenex_25 vanished before elimination [2019-08-22 21:52:28,463 INFO L464 ElimStorePlain]: Eliminatee v_prenex_33 vanished before elimination [2019-08-22 21:52:28,463 INFO L464 ElimStorePlain]: Eliminatee v_prenex_39 vanished before elimination [2019-08-22 21:52:28,463 INFO L464 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee |v_#valid_22| vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee v_prenex_31 vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee v_prenex_34 vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee v_prenex_29 vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee v_prenex_26 vanished before elimination [2019-08-22 21:52:28,464 INFO L464 ElimStorePlain]: Eliminatee v_prenex_27 vanished before elimination [2019-08-22 21:52:28,465 INFO L464 ElimStorePlain]: Eliminatee v_prenex_38 vanished before elimination [2019-08-22 21:52:28,465 INFO L464 ElimStorePlain]: Eliminatee v_prenex_32 vanished before elimination [2019-08-22 21:52:28,465 INFO L464 ElimStorePlain]: Eliminatee v_prenex_40 vanished before elimination [2019-08-22 21:52:28,465 INFO L464 ElimStorePlain]: Eliminatee v_prenex_28 vanished before elimination [2019-08-22 21:52:28,465 INFO L464 ElimStorePlain]: Eliminatee v_prenex_30 vanished before elimination [2019-08-22 21:52:28,465 INFO L496 ElimStorePlain]: Start of recursive call 1: 18 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,466 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 18 variables, input treesize:1522, output treesize:42 [2019-08-22 21:52:28,469 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_31|, |v_#memory_int_31|, |v_#memory_$Pointer$.offset_31|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:28,484 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:28,485 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,508 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 138 [2019-08-22 21:52:28,509 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,698 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-08-22 21:52:28,699 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:28,707 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:28,711 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 22 treesize of output 7 [2019-08-22 21:52:28,711 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,779 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,786 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:28,787 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,838 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,847 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:28,848 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 27 treesize of output 11 [2019-08-22 21:52:28,848 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,893 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:28,899 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:28,900 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,940 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,946 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:28,947 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:28,948 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:28,949 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,989 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:28,990 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:28,990 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:28,999 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_32|], 6=[|v_#memory_$Pointer$.offset_32|, |v_#memory_$Pointer$.base_32|]} [2019-08-22 21:52:29,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:29,014 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 118 [2019-08-22 21:52:29,014 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:29,043 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:29,043 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:29,102 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:29,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:29,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:29,113 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:29,123 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:29,123 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:29,124 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:29,232 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 62 [2019-08-22 21:52:29,232 INFO L567 ElimStorePlain]: treesize reduction 18, result has 86.0 percent of original size [2019-08-22 21:52:29,237 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:29,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:29,241 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:29,251 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:29,251 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:29,252 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:29,359 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2019-08-22 21:52:29,360 INFO L567 ElimStorePlain]: treesize reduction 14, result has 88.8 percent of original size [2019-08-22 21:52:29,360 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:29,360 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:269, output treesize:111 [2019-08-22 21:52:29,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:29,415 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_59, v_prenex_53], 1=[v_prenex_57, v_prenex_55, v_prenex_49, v_prenex_60, v_prenex_43, v_prenex_54, v_prenex_51, v_prenex_41, |v_#length_14|], 3=[v_prenex_58, v_prenex_47, v_prenex_44, v_prenex_45, v_prenex_56, |v_#valid_23|, v_prenex_50, v_prenex_42, v_prenex_52], 6=[v_prenex_46, v_prenex_48]} [2019-08-22 21:52:29,438 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 55 treesize of output 54 [2019-08-22 21:52:29,439 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:31,884 WARN L188 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 233 DAG size of output: 211 [2019-08-22 21:52:31,884 INFO L567 ElimStorePlain]: treesize reduction 548, result has 73.1 percent of original size [2019-08-22 21:52:31,908 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 49 treesize of output 48 [2019-08-22 21:52:31,908 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:33,005 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 208 [2019-08-22 21:52:33,005 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:33,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:33,028 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 108 [2019-08-22 21:52:33,028 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:34,068 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-22 21:52:34,069 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:34,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:34,094 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 135 [2019-08-22 21:52:34,095 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:34,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:34,134 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 169 [2019-08-22 21:52:34,135 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:35,190 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 200 [2019-08-22 21:52:35,190 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:35,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:35,210 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 113 [2019-08-22 21:52:35,211 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:36,266 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-22 21:52:36,267 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:36,286 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 48 treesize of output 45 [2019-08-22 21:52:36,287 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:37,304 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 192 [2019-08-22 21:52:37,304 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:37,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:37,327 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 122 [2019-08-22 21:52:37,328 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,333 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 187 [2019-08-22 21:52:38,334 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:38,349 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 48 treesize of output 45 [2019-08-22 21:52:38,349 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,567 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2019-08-22 21:52:38,567 INFO L567 ElimStorePlain]: treesize reduction 1431, result has 2.9 percent of original size [2019-08-22 21:52:38,568 INFO L464 ElimStorePlain]: Eliminatee v_prenex_51 vanished before elimination [2019-08-22 21:52:38,568 INFO L464 ElimStorePlain]: Eliminatee v_prenex_41 vanished before elimination [2019-08-22 21:52:38,568 INFO L464 ElimStorePlain]: Eliminatee |v_#length_14| vanished before elimination [2019-08-22 21:52:38,568 INFO L464 ElimStorePlain]: Eliminatee v_prenex_58 vanished before elimination [2019-08-22 21:52:38,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_47 vanished before elimination [2019-08-22 21:52:38,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_44 vanished before elimination [2019-08-22 21:52:38,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_45 vanished before elimination [2019-08-22 21:52:38,569 INFO L464 ElimStorePlain]: Eliminatee v_prenex_56 vanished before elimination [2019-08-22 21:52:38,570 INFO L464 ElimStorePlain]: Eliminatee |v_#valid_23| vanished before elimination [2019-08-22 21:52:38,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_50 vanished before elimination [2019-08-22 21:52:38,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_42 vanished before elimination [2019-08-22 21:52:38,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_52 vanished before elimination [2019-08-22 21:52:38,570 INFO L464 ElimStorePlain]: Eliminatee v_prenex_46 vanished before elimination [2019-08-22 21:52:38,571 INFO L464 ElimStorePlain]: Eliminatee v_prenex_48 vanished before elimination [2019-08-22 21:52:38,571 INFO L496 ElimStorePlain]: Start of recursive call 1: 22 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,571 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 22 variables, input treesize:2040, output treesize:42 [2019-08-22 21:52:38,600 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_33|, |v_#memory_$Pointer$.offset_33|, |v_#memory_$Pointer$.base_33|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:38,606 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:38,606 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:38,618 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 153 treesize of output 138 [2019-08-22 21:52:38,619 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,795 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-08-22 21:52:38,796 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:38,802 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:38,802 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,875 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:38,881 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:38,881 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,932 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:38,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:38,940 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 27 treesize of output 11 [2019-08-22 21:52:38,941 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:38,982 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:38,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:38,989 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:38,989 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,031 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:39,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,038 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:39,039 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:39,039 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,079 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:39,080 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,080 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:39,089 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_34|], 6=[|v_#memory_$Pointer$.base_34|, |v_#memory_$Pointer$.offset_34|]} [2019-08-22 21:52:39,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,113 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 118 [2019-08-22 21:52:39,114 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,121 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:39,121 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,182 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:39,194 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,198 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:39,209 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:39,210 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:39,210 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,325 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-08-22 21:52:39,325 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:52:39,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:39,341 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:39,354 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:39,354 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:39,355 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,464 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-08-22 21:52:39,465 INFO L567 ElimStorePlain]: treesize reduction 18, result has 86.0 percent of original size [2019-08-22 21:52:39,466 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:39,466 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:269, output treesize:111 [2019-08-22 21:52:39,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:39,523 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_77, v_prenex_75], 1=[v_prenex_79, v_prenex_78, v_prenex_71, v_prenex_61, v_prenex_83, v_prenex_81, v_prenex_65, v_prenex_76, |v_#length_15|, v_prenex_73, v_prenex_63], 3=[v_prenex_69, v_prenex_66, v_prenex_67, v_prenex_82, v_prenex_72, |v_#valid_24|, v_prenex_80, v_prenex_64, v_prenex_62, v_prenex_84, v_prenex_74], 6=[v_prenex_68, v_prenex_70]} [2019-08-22 21:52:39,545 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 54 treesize of output 53 [2019-08-22 21:52:39,545 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:42,590 WARN L188 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 272 DAG size of output: 248 [2019-08-22 21:52:42,590 INFO L567 ElimStorePlain]: treesize reduction 644, result has 74.6 percent of original size [2019-08-22 21:52:42,608 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 49 treesize of output 48 [2019-08-22 21:52:42,608 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:44,044 WARN L188 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 245 [2019-08-22 21:52:44,044 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:44,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:44,067 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 117 [2019-08-22 21:52:44,068 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:45,504 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 242 [2019-08-22 21:52:45,504 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:45,523 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 48 treesize of output 45 [2019-08-22 21:52:45,524 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:45,791 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 30 [2019-08-22 21:52:45,791 INFO L567 ElimStorePlain]: treesize reduction 1839, result has 2.2 percent of original size [2019-08-22 21:52:45,791 INFO L464 ElimStorePlain]: Eliminatee v_prenex_71 vanished before elimination [2019-08-22 21:52:45,792 INFO L464 ElimStorePlain]: Eliminatee v_prenex_61 vanished before elimination [2019-08-22 21:52:45,792 INFO L464 ElimStorePlain]: Eliminatee v_prenex_83 vanished before elimination [2019-08-22 21:52:45,792 INFO L464 ElimStorePlain]: Eliminatee v_prenex_81 vanished before elimination [2019-08-22 21:52:45,792 INFO L464 ElimStorePlain]: Eliminatee v_prenex_65 vanished before elimination [2019-08-22 21:52:45,793 INFO L464 ElimStorePlain]: Eliminatee v_prenex_76 vanished before elimination [2019-08-22 21:52:45,793 INFO L464 ElimStorePlain]: Eliminatee |v_#length_15| vanished before elimination [2019-08-22 21:52:45,793 INFO L464 ElimStorePlain]: Eliminatee v_prenex_73 vanished before elimination [2019-08-22 21:52:45,793 INFO L464 ElimStorePlain]: Eliminatee v_prenex_63 vanished before elimination [2019-08-22 21:52:45,793 INFO L464 ElimStorePlain]: Eliminatee v_prenex_69 vanished before elimination [2019-08-22 21:52:45,794 INFO L464 ElimStorePlain]: Eliminatee v_prenex_66 vanished before elimination [2019-08-22 21:52:45,794 INFO L464 ElimStorePlain]: Eliminatee v_prenex_67 vanished before elimination [2019-08-22 21:52:45,794 INFO L464 ElimStorePlain]: Eliminatee v_prenex_82 vanished before elimination [2019-08-22 21:52:45,794 INFO L464 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2019-08-22 21:52:45,794 INFO L464 ElimStorePlain]: Eliminatee |v_#valid_24| vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_80 vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_64 vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_62 vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_84 vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_74 vanished before elimination [2019-08-22 21:52:45,795 INFO L464 ElimStorePlain]: Eliminatee v_prenex_68 vanished before elimination [2019-08-22 21:52:45,796 INFO L464 ElimStorePlain]: Eliminatee v_prenex_70 vanished before elimination [2019-08-22 21:52:45,796 INFO L496 ElimStorePlain]: Start of recursive call 1: 26 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:45,796 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 26 variables, input treesize:2534, output treesize:42 [2019-08-22 21:52:45,812 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_35|, |v_#memory_int_35|, |v_#memory_$Pointer$.offset_35|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:45,819 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:45,819 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:45,829 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 138 [2019-08-22 21:52:45,830 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:45,996 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-08-22 21:52:45,996 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:46,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,007 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 22 treesize of output 7 [2019-08-22 21:52:46,008 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,072 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,087 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:46,087 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,160 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,166 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 27 treesize of output 11 [2019-08-22 21:52:46,167 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,208 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,217 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:46,217 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,260 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,269 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:46,270 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:46,270 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,335 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,335 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,336 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:46,341 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_36|], 6=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|]} [2019-08-22 21:52:46,349 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:46,350 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,368 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 118 [2019-08-22 21:52:46,369 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,438 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,453 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:46,469 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,469 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:46,470 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,620 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-08-22 21:52:46,620 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:52:46,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:46,632 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:46,648 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:46,648 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:46,649 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,880 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-08-22 21:52:46,880 INFO L567 ElimStorePlain]: treesize reduction 18, result has 86.0 percent of original size [2019-08-22 21:52:46,880 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:46,880 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:269, output treesize:111 [2019-08-22 21:52:46,884 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,909 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,910 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,911 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,920 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,921 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,922 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,925 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,928 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:46,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:47,002 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_110, v_prenex_94], 1=[v_prenex_93, |v_#length_16|, v_prenex_107, v_prenex_109, v_prenex_92, v_prenex_86, v_prenex_98, v_prenex_96, v_prenex_111, v_prenex_100, v_prenex_102, v_prenex_104, v_prenex_106], 3=[v_prenex_88, v_prenex_99, |v_#valid_25|, v_prenex_108, v_prenex_91, v_prenex_97, v_prenex_95, v_prenex_85, v_prenex_112, v_prenex_101, v_prenex_103, v_prenex_90, v_prenex_105], 6=[v_prenex_89, v_prenex_87]} [2019-08-22 21:52:47,041 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 54 treesize of output 53 [2019-08-22 21:52:47,041 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:50,974 WARN L188 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 287 DAG size of output: 265 [2019-08-22 21:52:50,975 INFO L567 ElimStorePlain]: treesize reduction 730, result has 76.1 percent of original size [2019-08-22 21:52:50,997 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 49 treesize of output 48 [2019-08-22 21:52:50,997 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:52,816 WARN L188 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 262 [2019-08-22 21:52:52,816 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:52,833 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 48 treesize of output 45 [2019-08-22 21:52:52,833 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:54,635 WARN L188 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 259 [2019-08-22 21:52:54,635 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:54,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:54,661 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 117 [2019-08-22 21:52:54,661 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:56,453 WARN L188 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 256 [2019-08-22 21:52:56,454 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:56,500 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:56,507 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 135 [2019-08-22 21:52:56,508 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:56,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:56,533 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 169 [2019-08-22 21:52:56,534 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,306 WARN L188 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 251 [2019-08-22 21:52:58,307 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:58,327 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 48 treesize of output 45 [2019-08-22 21:52:58,328 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,614 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 30 [2019-08-22 21:52:58,614 INFO L567 ElimStorePlain]: treesize reduction 2263, result has 1.8 percent of original size [2019-08-22 21:52:58,614 INFO L464 ElimStorePlain]: Eliminatee v_prenex_92 vanished before elimination [2019-08-22 21:52:58,615 INFO L464 ElimStorePlain]: Eliminatee v_prenex_86 vanished before elimination [2019-08-22 21:52:58,615 INFO L464 ElimStorePlain]: Eliminatee v_prenex_98 vanished before elimination [2019-08-22 21:52:58,615 INFO L464 ElimStorePlain]: Eliminatee v_prenex_96 vanished before elimination [2019-08-22 21:52:58,615 INFO L464 ElimStorePlain]: Eliminatee v_prenex_111 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_100 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_102 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_104 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_106 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_88 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee v_prenex_99 vanished before elimination [2019-08-22 21:52:58,616 INFO L464 ElimStorePlain]: Eliminatee |v_#valid_25| vanished before elimination [2019-08-22 21:52:58,617 INFO L464 ElimStorePlain]: Eliminatee v_prenex_108 vanished before elimination [2019-08-22 21:52:58,617 INFO L464 ElimStorePlain]: Eliminatee v_prenex_91 vanished before elimination [2019-08-22 21:52:58,617 INFO L464 ElimStorePlain]: Eliminatee v_prenex_97 vanished before elimination [2019-08-22 21:52:58,617 INFO L464 ElimStorePlain]: Eliminatee v_prenex_95 vanished before elimination [2019-08-22 21:52:58,617 INFO L464 ElimStorePlain]: Eliminatee v_prenex_85 vanished before elimination [2019-08-22 21:52:58,618 INFO L464 ElimStorePlain]: Eliminatee v_prenex_112 vanished before elimination [2019-08-22 21:52:58,618 INFO L464 ElimStorePlain]: Eliminatee v_prenex_101 vanished before elimination [2019-08-22 21:52:58,618 INFO L464 ElimStorePlain]: Eliminatee v_prenex_103 vanished before elimination [2019-08-22 21:52:58,618 INFO L464 ElimStorePlain]: Eliminatee v_prenex_90 vanished before elimination [2019-08-22 21:52:58,618 INFO L464 ElimStorePlain]: Eliminatee v_prenex_105 vanished before elimination [2019-08-22 21:52:58,619 INFO L464 ElimStorePlain]: Eliminatee v_prenex_89 vanished before elimination [2019-08-22 21:52:58,619 INFO L464 ElimStorePlain]: Eliminatee v_prenex_87 vanished before elimination [2019-08-22 21:52:58,619 INFO L496 ElimStorePlain]: Start of recursive call 1: 30 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,619 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 30 variables, input treesize:3052, output treesize:42 [2019-08-22 21:52:58,624 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_37|, |v_#memory_$Pointer$.offset_37|, |v_#memory_int_37|], 2=[|v_#memory_int_20|], 4=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|]} [2019-08-22 21:52:58,635 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 138 [2019-08-22 21:52:58,635 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,642 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:58,643 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,827 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-08-22 21:52:58,828 INFO L567 ElimStorePlain]: treesize reduction 4, result has 97.1 percent of original size [2019-08-22 21:52:58,834 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:52:58,834 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,891 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:58,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:58,903 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 22 treesize of output 7 [2019-08-22 21:52:58,904 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:58,955 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:58,960 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:58,961 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 27 treesize of output 11 [2019-08-22 21:52:58,961 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,004 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,010 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:59,011 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,052 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,057 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,057 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:59,059 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 19 [2019-08-22 21:52:59,060 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,098 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,098 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,098 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 6 variables, input treesize:307, output treesize:85 [2019-08-22 21:52:59,108 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_38|], 6=[|v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_38|]} [2019-08-22 21:52:59,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,141 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 118 [2019-08-22 21:52:59,141 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,147 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:52:59,147 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,206 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,215 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:59,224 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,225 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:59,225 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,325 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:52:59,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:52:59,334 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:52:59,343 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:52:59,343 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 52 [2019-08-22 21:52:59,344 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,446 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-08-22 21:52:59,447 INFO L567 ElimStorePlain]: treesize reduction 18, result has 86.0 percent of original size [2019-08-22 21:52:59,447 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:52:59,447 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:269, output treesize:111 [2019-08-22 21:52:59,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:52:59,559 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_128, v_prenex_118], 1=[|v_#length_17|, v_prenex_144, v_prenex_132, v_prenex_124, v_prenex_134, v_prenex_126, v_prenex_136, v_prenex_114, v_prenex_117, v_prenex_116, v_prenex_138, v_prenex_127, v_prenex_140, v_prenex_142, v_prenex_130], 3=[|v_#valid_26|, v_prenex_129, v_prenex_133, v_prenex_122, v_prenex_143, v_prenex_135, v_prenex_113, v_prenex_123, v_prenex_115, v_prenex_137, v_prenex_125, v_prenex_139, v_prenex_131, v_prenex_120, v_prenex_141], 6=[v_prenex_121, v_prenex_119]} [2019-08-22 21:52:59,601 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 54 treesize of output 53 [2019-08-22 21:52:59,601 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:04,487 WARN L188 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 314 DAG size of output: 292 [2019-08-22 21:53:04,488 INFO L567 ElimStorePlain]: treesize reduction 812, result has 77.1 percent of original size [2019-08-22 21:53:04,507 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 49 treesize of output 48 [2019-08-22 21:53:04,508 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:06,709 WARN L188 SmtUtils]: Spent 2.20 s on a formula simplification that was a NOOP. DAG size: 289 [2019-08-22 21:53:06,709 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:06,746 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:06,755 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 135 [2019-08-22 21:53:06,756 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:06,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:06,779 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 169 [2019-08-22 21:53:06,780 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:08,907 WARN L188 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 286 [2019-08-22 21:53:08,908 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:08,930 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:08,936 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 108 [2019-08-22 21:53:08,937 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,030 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 281 [2019-08-22 21:53:11,030 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:11,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:11,057 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 169 [2019-08-22 21:53:11,058 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:11,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:11,083 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 135 [2019-08-22 21:53:11,084 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:13,157 WARN L188 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 276 [2019-08-22 21:53:13,158 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:13,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:13,187 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 113 [2019-08-22 21:53:13,187 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:15,240 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 271 [2019-08-22 21:53:15,240 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:15,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:15,275 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 135 [2019-08-22 21:53:15,276 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:15,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:15,300 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 169 [2019-08-22 21:53:15,301 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:17,337 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 266 [2019-08-22 21:53:17,337 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:17,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:17,369 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 113 [2019-08-22 21:53:17,371 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts.