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-ext3-properties/dll_nullified-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:54:51,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:54:51,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:54:51,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:54:51,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:54:51,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:54:51,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:54:51,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:54:51,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:54:51,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:54:51,822 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:54:51,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:54:51,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:54:51,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:54:51,826 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:54:51,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:54:51,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:54:51,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:54:51,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:54:51,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:54:51,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:54:51,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:54:51,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:54:51,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:54:51,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:54:51,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:54:51,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:54:51,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:54:51,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:54:51,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:54:51,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:54:51,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:54:51,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:54:51,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:54:51,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:54:51,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:54:51,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:54:51,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:54:51,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:54:51,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:54:51,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:54:51,851 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 21:54:51,871 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:54:51,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:54:51,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:54:51,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:54:51,874 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:54:51,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:54:51,874 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:54:51,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:54:51,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:54:51,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:54:51,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:54:51,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:54:51,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:54:51,876 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:54:51,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:54:51,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:54:51,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:54:51,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:54:51,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:54:51,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:54:51,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:54:51,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:54:51,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:54:51,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:54:51,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:54:51,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:54:51,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:54:51,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:54:51,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:54:51,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:54:51,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:54:51,932 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:54:51,933 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:54:51,934 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:54:51,934 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext3-properties/dll_nullified-1.i [2019-08-22 21:54:51,993 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7a154e3c/a09fffc5a9694f159e17f93bf5dfb1d8/FLAG74d8e546c [2019-08-22 21:54:52,575 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:54:52,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/dll_nullified-1.i [2019-08-22 21:54:52,595 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7a154e3c/a09fffc5a9694f159e17f93bf5dfb1d8/FLAG74d8e546c [2019-08-22 21:54:52,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7a154e3c/a09fffc5a9694f159e17f93bf5dfb1d8 [2019-08-22 21:54:52,890 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:54:52,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:54:52,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:54:52,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:54:52,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:54:52,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:54:52" (1/1) ... [2019-08-22 21:54:52,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c63f98f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:52, skipping insertion in model container [2019-08-22 21:54:52,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:54:52" (1/1) ... [2019-08-22 21:54:52,907 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:54:52,959 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:54:53,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:54:53,415 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:54:53,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:54:53,519 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:54:53,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53 WrapperNode [2019-08-22 21:54:53,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:54:53,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:54:53,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:54:53,521 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:54:53,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,551 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,577 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (1/1) ... [2019-08-22 21:54:53,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:54:53,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:54:53,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:54:53,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:54:53,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:53" (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 21:54:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:54:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:54:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:54:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:54:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-22 21:54:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create [2019-08-22 21:54:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:54:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:54:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:54:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:54:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:54:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:54:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:54:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:54:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:54:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:54:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:54:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:54:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:54:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:54:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:54:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:54:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:54:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:54:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:54:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:54:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:54:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:54:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:54:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:54:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:54:53,989 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-22 21:54:54,179 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:54:54,180 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-22 21:54:54,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:54:54 BoogieIcfgContainer [2019-08-22 21:54:54,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:54:54,182 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:54:54,182 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:54:54,182 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:54:54,184 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:54:54" (1/1) ... [2019-08-22 21:54:54,198 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:54:54,200 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:54:54,206 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:54:54,213 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:54:54,215 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:54:54,293 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 21:54:54,294 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,315 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,316 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,316 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:54:54,335 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:54:54,367 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_7|], 1=[|v_#valid_14|]} [2019-08-22 21:54:54,380 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 21:54:54,380 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,428 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,439 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 21:54:54,440 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,481 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,482 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,482 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:46, output treesize:39 [2019-08-22 21:54:54,484 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-22 21:54:54,524 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_19|, |v_#memory_$Pointer$.base_19|, |v_#memory_int_21|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:54:54,554 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 165 treesize of output 150 [2019-08-22 21:54:54,556 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,583 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:54,583 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,611 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:54,611 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,627 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:54,628 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,862 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2019-08-22 21:54:54,863 INFO L567 ElimStorePlain]: treesize reduction 31, result has 79.3 percent of original size [2019-08-22 21:54:54,873 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:54:54,873 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,937 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:54,949 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 16 treesize of output 17 [2019-08-22 21:54:54,949 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,009 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:55,016 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:54:55,017 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,064 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:55,071 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:54:55,071 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,113 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:55,114 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,114 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:661, output treesize:66 [2019-08-22 21:54:55,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:55,162 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_20|], 2=[|v_#memory_int_13|, v_prenex_2], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[|v_#memory_int_22|, v_prenex_1]} [2019-08-22 21:54:55,187 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 183 [2019-08-22 21:54:55,188 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,209 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 185 [2019-08-22 21:54:55,210 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:55,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 191 [2019-08-22 21:54:55,228 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,146 WARN L188 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97 [2019-08-22 21:54:56,147 INFO L567 ElimStorePlain]: treesize reduction 244, result has 56.4 percent of original size [2019-08-22 21:54:56,166 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 140 [2019-08-22 21:54:56,167 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,180 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 137 [2019-08-22 21:54:56,181 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,458 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-22 21:54:56,459 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,482 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 21:54:56,750 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-08-22 21:54:56,750 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,759 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 21:54:57,061 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-22 21:54:57,062 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:57,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,088 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 123 treesize of output 123 [2019-08-22 21:54:57,089 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,134 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 126 treesize of output 126 [2019-08-22 21:54:57,135 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,355 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:54:57,356 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:57,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,397 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 123 treesize of output 123 [2019-08-22 21:54:57,398 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,421 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 126 treesize of output 126 [2019-08-22 21:54:57,422 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,642 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:54:57,643 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:57,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,676 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,702 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2019-08-22 21:54:57,703 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,913 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-22 21:54:57,914 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:57,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:57,953 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 121 [2019-08-22 21:54:57,954 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:58,109 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-22 21:54:58,110 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:58,111 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:54:58,112 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 8 variables, input treesize:617, output treesize:210 [2019-08-22 21:54:58,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:58,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:58,141 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_8|, v_prenex_3], 3=[v_prenex_4, |v_#valid_15|]} [2019-08-22 21:54:58,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:58,163 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 142 treesize of output 144 [2019-08-22 21:54:58,164 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:58,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:58,178 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 145 treesize of output 147 [2019-08-22 21:54:58,180 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:58,606 WARN L188 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2019-08-22 21:54:58,606 INFO L567 ElimStorePlain]: treesize reduction 315, result has 44.7 percent of original size [2019-08-22 21:54:58,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:58,620 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 126 treesize of output 128 [2019-08-22 21:54:58,621 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:58,811 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:54:58,812 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:58,852 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:58,853 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 125 treesize of output 147 [2019-08-22 21:54:58,855 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:59,223 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2019-08-22 21:54:59,223 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.7 percent of original size [2019-08-22 21:54:59,265 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:59,265 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 128 treesize of output 150 [2019-08-22 21:54:59,267 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:59,621 WARN L188 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2019-08-22 21:54:59,622 INFO L567 ElimStorePlain]: treesize reduction 14, result has 94.7 percent of original size [2019-08-22 21:54:59,623 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:54:59,623 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:572, output treesize:250 [2019-08-22 21:54:59,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:59,646 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|], 6=[|v_#memory_$Pointer$.offset_22|, |v_#memory_$Pointer$.base_22|], 18=[|v_#memory_int_24|]} [2019-08-22 21:54:59,653 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 21:54:59,664 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 21:54:59,671 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 21:54:59,677 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 21:55:00,703 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 133 DAG size of output: 112 [2019-08-22 21:55:00,704 INFO L567 ElimStorePlain]: treesize reduction 491, result has 45.9 percent of original size [2019-08-22 21:55:00,716 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 21:55:00,728 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 21:55:01,081 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-22 21:55:01,081 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:01,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,107 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 197 treesize of output 188 [2019-08-22 21:55:01,109 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:01,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,126 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,134 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 194 treesize of output 185 [2019-08-22 21:55:01,135 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:01,454 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-08-22 21:55:01,454 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:01,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,479 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 179 treesize of output 170 [2019-08-22 21:55:01,481 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:01,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,505 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 182 treesize of output 173 [2019-08-22 21:55:01,506 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:01,787 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:55:01,788 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:01,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,831 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 176 [2019-08-22 21:55:01,833 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:01,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:01,863 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 173 [2019-08-22 21:55:01,864 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:02,138 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-22 21:55:02,139 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:02,140 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:55:02,140 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 5 variables, input treesize:955, output treesize:304 [2019-08-22 21:55:02,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:02,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:02,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:02,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:02,194 INFO L392 ElimStorePlain]: Different costs {2=[v_prenex_12, |v_#memory_int_13|, v_prenex_6], 4=[v_prenex_8, v_prenex_9, |v_#memory_$Pointer$.offset_10|, v_prenex_16, v_prenex_15, |v_#memory_$Pointer$.base_10|], 6=[|v_#memory_$Pointer$.base_23|, v_prenex_10, v_prenex_13, v_prenex_11, |v_#memory_$Pointer$.offset_23|, v_prenex_5], 40=[v_prenex_14, |v_#memory_int_25|, v_prenex_7]} [2019-08-22 21:55:02,223 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 21:55:02,252 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 21:55:14,013 WARN L188 SmtUtils]: Spent 11.76 s on a formula simplification. DAG size of input: 250 DAG size of output: 237 [2019-08-22 21:55:14,013 INFO L567 ElimStorePlain]: treesize reduction 622, result has 62.1 percent of original size [2019-08-22 21:55:14,039 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 21:55:19,195 WARN L188 SmtUtils]: Spent 5.16 s on a formula simplification that was a NOOP. DAG size: 233 [2019-08-22 21:55:19,195 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:19,218 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 21:55:23,636 WARN L188 SmtUtils]: Spent 4.42 s on a formula simplification that was a NOOP. DAG size: 229 [2019-08-22 21:55:23,637 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:23,655 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 21:55:27,729 WARN L188 SmtUtils]: Spent 4.07 s on a formula simplification that was a NOOP. DAG size: 225 [2019-08-22 21:55:27,729 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:27,746 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 21:55:31,310 WARN L188 SmtUtils]: Spent 3.56 s on a formula simplification that was a NOOP. DAG size: 221 [2019-08-22 21:55:31,310 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:31,340 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 21:55:34,436 WARN L188 SmtUtils]: Spent 3.10 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-22 21:55:34,437 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:34,449 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 21:55:34,465 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 21:55:37,557 WARN L188 SmtUtils]: Spent 3.09 s on a formula simplification that was a NOOP. DAG size: 219 [2019-08-22 21:55:37,558 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:37,572 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 21:55:37,599 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 21:55:40,799 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 221 [2019-08-22 21:55:40,799 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:40,814 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 21:55:43,368 WARN L188 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-22 21:55:43,369 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:43,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:43,436 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:43,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:43,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:43,630 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 220 treesize of output 230 [2019-08-22 21:55:43,632 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:48,305 WARN L188 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 217 DAG size of output: 217 [2019-08-22 21:55:48,305 INFO L567 ElimStorePlain]: treesize reduction 4, result has 99.5 percent of original size [2019-08-22 21:55:48,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:48,368 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:48,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:48,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:48,400 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:48,466 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 217 treesize of output 227 [2019-08-22 21:55:48,467 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:50,302 WARN L188 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-22 21:55:50,303 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:50,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,377 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:50,424 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 220 treesize of output 230 [2019-08-22 21:55:50,425 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:50,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:50,461 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:50,496 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 220 treesize of output 230 [2019-08-22 21:55:50,497 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:51,920 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 202 [2019-08-22 21:55:51,921 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:51,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:51,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:51,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:51,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:52,044 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 224 treesize of output 234 [2019-08-22 21:55:52,045 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:52,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:52,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:52,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:52,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:52,129 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 224 treesize of output 234 [2019-08-22 21:55:52,131 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:54,369 WARN L188 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2019-08-22 21:55:54,370 INFO L567 ElimStorePlain]: treesize reduction 8, result has 99.1 percent of original size [2019-08-22 21:55:54,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:54,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:54,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:54,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:54,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:54,412 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:54,443 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 220 treesize of output 230 [2019-08-22 21:55:54,444 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:55,546 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 176 [2019-08-22 21:55:55,547 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:55,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:55,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:55,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:55,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:55,618 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 221 treesize of output 231 [2019-08-22 21:55:55,620 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:57,503 WARN L188 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-08-22 21:55:57,503 INFO L567 ElimStorePlain]: treesize reduction 4, result has 99.6 percent of original size [2019-08-22 21:55:57,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,643 INFO L235 Elim1Store]: Index analysis took 124 ms [2019-08-22 21:55:57,696 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 228 [2019-08-22 21:55:57,698 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:57,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,727 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,730 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,734 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,739 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:57,790 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 228 [2019-08-22 21:55:57,792 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:58,534 WARN L188 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-08-22 21:55:58,534 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:58,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,565 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,574 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,577 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:58,623 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 228 [2019-08-22 21:55:58,625 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:59,279 WARN L188 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-22 21:55:59,280 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:59,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,304 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:59,338 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 225 [2019-08-22 21:55:59,340 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:59,904 WARN L188 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:55:59,904 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:59,906 INFO L496 ElimStorePlain]: Start of recursive call 1: 18 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-22 21:55:59,906 INFO L221 ElimStorePlain]: Needed 25 recursive calls to eliminate 18 variables, input treesize:1668, output treesize:742 [2019-08-22 21:55:59,937 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 68 treesize of output 64 [2019-08-22 21:55:59,938 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:59,945 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:55:59,946 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,002 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,007 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 45 [2019-08-22 21:56:00,008 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,012 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 64 treesize of output 45 [2019-08-22 21:56:00,012 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,062 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,068 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 41 [2019-08-22 21:56:00,069 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,079 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 45 treesize of output 41 [2019-08-22 21:56:00,080 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,129 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,129 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:00,130 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:137, output treesize:83 [2019-08-22 21:56:00,137 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_9|], 1=[|v_#valid_16|]} [2019-08-22 21:56:00,141 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 21:56:00,141 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,189 INFO L567 ElimStorePlain]: treesize reduction 5, result has 89.4 percent of original size [2019-08-22 21:56:00,196 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 21:56:00,197 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,216 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,216 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,217 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:36 [2019-08-22 21:56:00,231 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_25|, |v_#memory_int_27|, |v_#memory_$Pointer$.offset_25|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:56:00,239 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:00,240 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,246 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:00,246 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,255 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 132 [2019-08-22 21:56:00,256 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,263 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:00,263 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,401 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-22 21:56:00,401 INFO L567 ElimStorePlain]: treesize reduction 16, result has 87.9 percent of original size [2019-08-22 21:56:00,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:00,409 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 16 treesize of output 17 [2019-08-22 21:56:00,410 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,467 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,474 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:00,474 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,525 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,531 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:00,531 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,570 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,577 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:00,578 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,610 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:00,610 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,610 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:589, output treesize:63 [2019-08-22 21:56:00,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:00,628 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.offset_26|], 2=[|v_#memory_int_13|, v_prenex_18], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[|v_#memory_int_28|, v_prenex_17]} [2019-08-22 21:56:00,661 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:56:00,662 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,687 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 170 [2019-08-22 21:56:00,687 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:00,695 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:00,696 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:01,353 WARN L188 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-22 21:56:01,353 INFO L567 ElimStorePlain]: treesize reduction 28, result has 91.7 percent of original size [2019-08-22 21:56:01,368 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 137 [2019-08-22 21:56:01,369 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:01,381 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 134 [2019-08-22 21:56:01,382 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:01,662 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:56:01,662 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:01,667 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 21:56:01,969 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:56:01,970 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:01,979 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 21:56:02,263 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:56:02,263 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:02,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,296 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 123 treesize of output 123 [2019-08-22 21:56:02,297 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:02,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,328 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 120 treesize of output 120 [2019-08-22 21:56:02,329 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:02,548 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:56:02,548 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:02,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,573 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 123 treesize of output 123 [2019-08-22 21:56:02,574 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:02,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,596 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 120 [2019-08-22 21:56:02,597 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:02,793 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:56:02,793 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:02,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,806 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,810 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:02,845 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2019-08-22 21:56:02,846 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,012 WARN L188 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:56:03,012 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,043 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 115 [2019-08-22 21:56:03,044 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,189 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:56:03,190 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,191 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:03,191 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 8 variables, input treesize:560, output treesize:204 [2019-08-22 21:56:03,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:03,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:03,212 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|], 12=[|v_#memory_int_29|]} [2019-08-22 21:56:03,229 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,267 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,268 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 164 treesize of output 200 [2019-08-22 21:56:03,269 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,286 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,297 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,326 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,326 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 164 treesize of output 200 [2019-08-22 21:56:03,328 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,377 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,378 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 161 treesize of output 197 [2019-08-22 21:56:03,380 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,411 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,449 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,450 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 164 treesize of output 200 [2019-08-22 21:56:03,452 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,482 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 0 case distinctions, treesize of input 164 treesize of output 166 [2019-08-22 21:56:03,483 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,500 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:56:03,501 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,537 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 164 treesize of output 1 [2019-08-22 21:56:03,537 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,581 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 161 treesize of output 1 [2019-08-22 21:56:03,582 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,595 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 68 treesize of output 64 [2019-08-22 21:56:03,595 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:03,629 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 164 treesize of output 1 [2019-08-22 21:56:03,630 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,877 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 41 [2019-08-22 21:56:03,878 INFO L567 ElimStorePlain]: treesize reduction 933, result has 12.1 percent of original size [2019-08-22 21:56:03,886 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 64 treesize of output 60 [2019-08-22 21:56:03,887 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,893 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 60 [2019-08-22 21:56:03,893 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,957 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:03,963 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 41 [2019-08-22 21:56:03,964 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:03,973 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 60 treesize of output 41 [2019-08-22 21:56:03,973 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,029 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,030 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:04,030 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 3 variables, input treesize:1443, output treesize:83 [2019-08-22 21:56:04,041 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_10|], 1=[|v_#valid_17|]} [2019-08-22 21:56:04,046 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 21:56:04,046 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,086 INFO L567 ElimStorePlain]: treesize reduction 5, result has 89.4 percent of original size [2019-08-22 21:56:04,090 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 21:56:04,091 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,111 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,111 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,112 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:36 [2019-08-22 21:56:04,120 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|, |v_#memory_int_30|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:56:04,126 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:04,127 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,154 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:04,155 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,164 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:04,165 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,171 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 147 treesize of output 132 [2019-08-22 21:56:04,172 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,322 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-22 21:56:04,322 INFO L567 ElimStorePlain]: treesize reduction 16, result has 87.9 percent of original size [2019-08-22 21:56:04,332 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:04,333 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,390 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:04,398 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 16 treesize of output 17 [2019-08-22 21:56:04,398 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,444 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,449 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:04,449 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,486 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,492 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:04,492 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,524 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:04,525 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,525 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:589, output treesize:63 [2019-08-22 21:56:04,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:04,548 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_29|, |v_#memory_$Pointer$.base_29|], 2=[v_prenex_19, |v_#memory_int_13|], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[v_prenex_20, |v_#memory_int_31|]} [2019-08-22 21:56:04,564 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:56:04,564 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,593 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:04,593 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:04,611 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 170 [2019-08-22 21:56:04,612 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:05,252 WARN L188 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-22 21:56:05,252 INFO L567 ElimStorePlain]: treesize reduction 28, result has 91.7 percent of original size [2019-08-22 21:56:05,266 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 134 [2019-08-22 21:56:05,267 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:05,280 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 137 [2019-08-22 21:56:05,281 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:05,527 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:56:05,528 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:05,535 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 21:56:05,756 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:56:05,757 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:05,763 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 21:56:05,980 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:56:05,980 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:05,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,008 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 123 treesize of output 123 [2019-08-22 21:56:06,008 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,038 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 120 treesize of output 120 [2019-08-22 21:56:06,038 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,259 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:56:06,259 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:06,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,288 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 123 treesize of output 123 [2019-08-22 21:56:06,288 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,317 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 120 treesize of output 120 [2019-08-22 21:56:06,317 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,532 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:56:06,532 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:06,541 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,582 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2019-08-22 21:56:06,584 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,745 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:56:06,745 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:06,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,757 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,762 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,778 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 115 [2019-08-22 21:56:06,779 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,921 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:56:06,921 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:06,922 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:06,923 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 8 variables, input treesize:560, output treesize:204 [2019-08-22 21:56:06,936 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:06,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:06,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:06,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:06,955 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_30|, |v_#memory_$Pointer$.offset_30|], 12=[|v_#memory_int_32|]} [2019-08-22 21:56:06,971 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:56:06,971 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:06,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:06,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,004 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 164 treesize of output 1 [2019-08-22 21:56:07,004 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,038 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,039 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 164 treesize of output 1 [2019-08-22 21:56:07,039 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,116 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,117 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 164 treesize of output 200 [2019-08-22 21:56:07,118 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,189 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,190 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 164 treesize of output 200 [2019-08-22 21:56:07,191 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,214 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,248 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,249 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 161 treesize of output 197 [2019-08-22 21:56:07,250 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,306 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,307 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 164 treesize of output 200 [2019-08-22 21:56:07,308 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,365 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 161 treesize of output 1 [2019-08-22 21:56:07,366 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,413 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,414 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 164 treesize of output 200 [2019-08-22 21:56:07,415 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,444 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,450 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 164 treesize of output 1 [2019-08-22 21:56:07,451 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,481 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:07,487 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 164 treesize of output 1 [2019-08-22 21:56:07,487 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,498 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 68 treesize of output 64 [2019-08-22 21:56:07,499 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,756 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 41 [2019-08-22 21:56:07,756 INFO L567 ElimStorePlain]: treesize reduction 967, result has 11.8 percent of original size [2019-08-22 21:56:07,765 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 60 [2019-08-22 21:56:07,766 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,772 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 64 treesize of output 60 [2019-08-22 21:56:07,773 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,837 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,843 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 41 [2019-08-22 21:56:07,843 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,847 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 60 treesize of output 41 [2019-08-22 21:56:07,847 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,899 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,900 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:07,900 INFO L221 ElimStorePlain]: Needed 17 recursive calls to eliminate 3 variables, input treesize:1771, output treesize:83 [2019-08-22 21:56:07,912 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[|v_#valid_18|]} [2019-08-22 21:56:07,916 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 21:56:07,916 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,961 INFO L567 ElimStorePlain]: treesize reduction 5, result has 89.4 percent of original size [2019-08-22 21:56:07,966 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 21:56:07,967 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,988 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:07,988 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:07,989 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:36 [2019-08-22 21:56:07,994 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_33|, |v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:56:08,002 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:08,002 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,009 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:08,009 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,015 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:08,016 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:08,026 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 147 treesize of output 147 [2019-08-22 21:56:08,027 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,180 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2019-08-22 21:56:08,180 INFO L567 ElimStorePlain]: treesize reduction 16, result has 89.1 percent of original size [2019-08-22 21:56:08,188 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:08,189 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,249 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:08,256 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:08,256 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,305 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:08,312 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:08,313 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,356 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:08,362 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:08,363 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,400 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:08,401 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,401 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:589, output treesize:63 [2019-08-22 21:56:08,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:08,418 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_32|, |v_#memory_$Pointer$.base_32|], 2=[|v_#memory_int_13|, v_prenex_22], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[v_prenex_21, |v_#memory_int_34|]} [2019-08-22 21:56:08,434 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 165 [2019-08-22 21:56:08,435 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,455 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:56:08,456 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:08,474 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 170 [2019-08-22 21:56:08,475 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:09,108 WARN L188 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2019-08-22 21:56:09,109 INFO L567 ElimStorePlain]: treesize reduction 193, result has 61.6 percent of original size [2019-08-22 21:56:09,121 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 134 [2019-08-22 21:56:09,121 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:09,135 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 137 [2019-08-22 21:56:09,135 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:09,399 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:56:09,399 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:09,407 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 21:56:09,628 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:56:09,628 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:09,634 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 21:56:09,881 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:56:09,882 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:09,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:09,911 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 123 treesize of output 123 [2019-08-22 21:56:09,911 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:09,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:09,939 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 120 treesize of output 120 [2019-08-22 21:56:09,940 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,161 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:56:10,161 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:10,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,190 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 123 treesize of output 123 [2019-08-22 21:56:10,191 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,219 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 120 treesize of output 120 [2019-08-22 21:56:10,220 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,428 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:56:10,428 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:10,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,440 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,445 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,447 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,450 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,451 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,480 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 115 [2019-08-22 21:56:10,481 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,643 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:56:10,643 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:10,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,652 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,691 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2019-08-22 21:56:10,692 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,841 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:56:10,842 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:10,843 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:10,843 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 8 variables, input treesize:560, output treesize:204 [2019-08-22 21:56:10,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,857 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,858 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,858 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:10,870 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_33|, |v_#memory_$Pointer$.base_33|], 12=[|v_#memory_int_35|]} [2019-08-22 21:56:10,882 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,923 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:10,924 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 164 treesize of output 200 [2019-08-22 21:56:10,924 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,957 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 0 case distinctions, treesize of input 164 treesize of output 166 [2019-08-22 21:56:10,958 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:10,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:10,993 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 0 case distinctions, treesize of input 164 treesize of output 166 [2019-08-22 21:56:10,994 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,055 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,056 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 164 treesize of output 200 [2019-08-22 21:56:11,057 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,118 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,118 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 161 treesize of output 197 [2019-08-22 21:56:11,119 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,155 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 0 case distinctions, treesize of input 161 treesize of output 163 [2019-08-22 21:56:11,156 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,168 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 68 treesize of output 64 [2019-08-22 21:56:11,168 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,184 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:56:11,184 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,456 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 41 [2019-08-22 21:56:11,457 INFO L567 ElimStorePlain]: treesize reduction 1056, result has 10.9 percent of original size [2019-08-22 21:56:11,465 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 64 treesize of output 60 [2019-08-22 21:56:11,466 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,479 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 60 [2019-08-22 21:56:11,480 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,536 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,542 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 60 treesize of output 41 [2019-08-22 21:56:11,543 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,548 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 41 [2019-08-22 21:56:11,548 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,597 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,598 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:11,598 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 3 variables, input treesize:1115, output treesize:83 [2019-08-22 21:56:11,606 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_12|], 1=[|v_#valid_19|]} [2019-08-22 21:56:11,609 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 21:56:11,610 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,656 INFO L567 ElimStorePlain]: treesize reduction 5, result has 89.4 percent of original size [2019-08-22 21:56:11,660 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 21:56:11,660 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,679 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,679 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,679 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:36 [2019-08-22 21:56:11,687 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_34|, |v_#memory_$Pointer$.offset_34|, |v_#memory_int_36|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:56:11,702 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 132 [2019-08-22 21:56:11,702 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,709 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:11,709 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,718 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:11,718 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,724 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:11,724 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,869 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-22 21:56:11,870 INFO L567 ElimStorePlain]: treesize reduction 16, result has 87.9 percent of original size [2019-08-22 21:56:11,876 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:11,876 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,925 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:11,933 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 16 treesize of output 17 [2019-08-22 21:56:11,933 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:11,983 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:11,990 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:11,991 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,036 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:12,041 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:12,041 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,078 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:12,079 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,079 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:589, output treesize:63 [2019-08-22 21:56:12,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:12,088 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.offset_35|], 2=[v_prenex_24, |v_#memory_int_13|], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[|v_#memory_int_37|, v_prenex_23]} [2019-08-22 21:56:12,104 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 165 [2019-08-22 21:56:12,105 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:56:12,119 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,133 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 170 [2019-08-22 21:56:12,133 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,746 WARN L188 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2019-08-22 21:56:12,747 INFO L567 ElimStorePlain]: treesize reduction 193, result has 61.6 percent of original size [2019-08-22 21:56:12,758 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 134 [2019-08-22 21:56:12,758 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:12,768 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 137 [2019-08-22 21:56:12,768 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:13,006 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:56:13,006 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:13,013 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 21:56:13,284 WARN L188 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:56:13,284 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:13,290 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 21:56:13,496 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:56:13,496 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:13,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:13,529 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 120 treesize of output 120 [2019-08-22 21:56:13,530 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:13,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:13,558 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 123 treesize of output 123 [2019-08-22 21:56:13,559 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:13,758 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:56:13,758 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:13,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:13,787 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 123 treesize of output 123 [2019-08-22 21:56:13,787 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:13,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:13,821 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 120 treesize of output 120 [2019-08-22 21:56:13,822 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,014 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:56:14,014 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,038 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,065 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 115 [2019-08-22 21:56:14,066 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,224 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:56:14,225 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,237 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,255 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2019-08-22 21:56:14,256 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,407 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-22 21:56:14,407 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,408 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:14,408 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 8 variables, input treesize:560, output treesize:204 [2019-08-22 21:56:14,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:14,440 INFO L392 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|], 12=[|v_#memory_int_38|]} [2019-08-22 21:56:14,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,491 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,491 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 161 treesize of output 197 [2019-08-22 21:56:14,492 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,503 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,544 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,545 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 164 treesize of output 200 [2019-08-22 21:56:14,545 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,599 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,599 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 164 treesize of output 200 [2019-08-22 21:56:14,601 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,621 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 68 treesize of output 64 [2019-08-22 21:56:14,622 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,676 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 0 case distinctions, treesize of input 161 treesize of output 163 [2019-08-22 21:56:14,677 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,720 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 0 case distinctions, treesize of input 164 treesize of output 166 [2019-08-22 21:56:14,721 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,734 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2019-08-22 21:56:14,735 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,771 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,778 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,784 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,785 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 164 treesize of output 1 [2019-08-22 21:56:14,785 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,829 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 161 treesize of output 1 [2019-08-22 21:56:14,829 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:14,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:14,899 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:14,899 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 1 case distinctions, treesize of input 161 treesize of output 1 [2019-08-22 21:56:14,900 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,240 WARN L188 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 41 [2019-08-22 21:56:15,241 INFO L567 ElimStorePlain]: treesize reduction 896, result has 12.6 percent of original size [2019-08-22 21:56:15,252 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 64 treesize of output 60 [2019-08-22 21:56:15,253 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,262 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 60 [2019-08-22 21:56:15,263 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,333 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,339 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 41 [2019-08-22 21:56:15,339 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,343 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 60 treesize of output 41 [2019-08-22 21:56:15,344 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,389 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,389 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:56:15,390 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 3 variables, input treesize:1437, output treesize:83 [2019-08-22 21:56:15,395 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_20|]} [2019-08-22 21:56:15,399 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 21:56:15,399 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,444 INFO L567 ElimStorePlain]: treesize reduction 5, result has 89.4 percent of original size [2019-08-22 21:56:15,448 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 21:56:15,448 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,466 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,467 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,467 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:36 [2019-08-22 21:56:15,473 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_37|, |v_#memory_$Pointer$.offset_37|, |v_#memory_int_39|], 2=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|]} [2019-08-22 21:56:15,481 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:15,481 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,495 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:15,496 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,501 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:56:15,502 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,509 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 147 treesize of output 132 [2019-08-22 21:56:15,510 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,642 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-08-22 21:56:15,643 INFO L567 ElimStorePlain]: treesize reduction 16, result has 87.9 percent of original size [2019-08-22 21:56:15,649 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:56:15,649 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,698 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:56:15,705 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 16 treesize of output 17 [2019-08-22 21:56:15,705 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,755 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,761 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:15,761 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,800 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,805 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:56:15,805 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,839 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:56:15,839 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,840 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:589, output treesize:63 [2019-08-22 21:56:15,843 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:15,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:15,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:56:15,867 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_38|, |v_#memory_$Pointer$.offset_38|], 2=[v_prenex_25, |v_#memory_int_13|], 4=[|v_#memory_$Pointer$.offset_10|, |v_#memory_$Pointer$.base_10|], 10=[|v_#memory_int_40|, v_prenex_26]} [2019-08-22 21:56:15,881 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 170 [2019-08-22 21:56:15,882 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,895 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 165 [2019-08-22 21:56:15,896 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:56:15,908 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 167 [2019-08-22 21:56:15,908 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts.