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/forester-heap/sll-circular-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 07:03:53,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 07:03:53,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 07:03:53,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 07:03:53,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 07:03:53,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 07:03:53,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 07:03:53,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 07:03:53,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 07:03:53,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 07:03:53,219 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 07:03:53,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 07:03:53,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 07:03:53,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 07:03:53,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 07:03:53,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 07:03:53,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 07:03:53,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 07:03:53,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 07:03:53,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 07:03:53,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 07:03:53,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 07:03:53,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 07:03:53,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 07:03:53,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 07:03:53,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 07:03:53,237 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 07:03:53,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 07:03:53,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 07:03:53,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 07:03:53,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 07:03:53,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 07:03:53,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 07:03:53,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 07:03:53,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 07:03:53,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 07:03:53,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 07:03:53,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 07:03:53,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 07:03:53,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 07:03:53,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 07:03:53,247 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 07:03:53,261 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 07:03:53,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 07:03:53,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 07:03:53,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 07:03:53,263 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 07:03:53,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 07:03:53,264 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 07:03:53,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 07:03:53,264 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 07:03:53,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 07:03:53,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 07:03:53,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 07:03:53,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 07:03:53,265 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 07:03:53,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 07:03:53,265 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 07:03:53,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 07:03:53,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 07:03:53,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 07:03:53,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 07:03:53,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 07:03:53,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:03:53,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 07:03:53,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 07:03:53,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 07:03:53,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 07:03:53,268 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 07:03:53,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 07:03:53,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 07:03:53,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 07:03:53,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 07:03:53,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 07:03:53,320 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 07:03:53,321 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 07:03:53,322 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-circular-2.i [2019-08-18 07:03:53,383 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/570fe5a3a/e580f1eaac9c4d7081f99f1027738fae/FLAG9a59446bb [2019-08-18 07:03:53,936 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 07:03:53,937 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-circular-2.i [2019-08-18 07:03:53,956 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/570fe5a3a/e580f1eaac9c4d7081f99f1027738fae/FLAG9a59446bb [2019-08-18 07:03:54,237 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/570fe5a3a/e580f1eaac9c4d7081f99f1027738fae [2019-08-18 07:03:54,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 07:03:54,249 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 07:03:54,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 07:03:54,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 07:03:54,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 07:03:54,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a3a612f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54, skipping insertion in model container [2019-08-18 07:03:54,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,267 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 07:03:54,322 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 07:03:54,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:03:54,811 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 07:03:54,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:03:54,943 INFO L192 MainTranslator]: Completed translation [2019-08-18 07:03:54,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54 WrapperNode [2019-08-18 07:03:54,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 07:03:54,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 07:03:54,944 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 07:03:54,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 07:03:54,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:54,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:55,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... [2019-08-18 07:03:55,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 07:03:55,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 07:03:55,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 07:03:55,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 07:03:55,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:03:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:03:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 07:03:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 07:03:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 07:03:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-18 07:03:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-18 07:03:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-18 07:03:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-18 07:03:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-18 07:03:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-18 07:03:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-18 07:03:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-18 07:03:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-18 07:03:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-18 07:03:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-18 07:03:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-18 07:03:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-18 07:03:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-18 07:03:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-18 07:03:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-18 07:03:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-18 07:03:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 07:03:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-18 07:03:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-18 07:03:55,083 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-18 07:03:55,084 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-18 07:03:55,085 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-18 07:03:55,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-18 07:03:55,087 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-18 07:03:55,088 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-18 07:03:55,089 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 07:03:55,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 07:03:55,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 07:03:55,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 07:03:55,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 07:03:55,601 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 07:03:55,601 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-08-18 07:03:55,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:03:55 BoogieIcfgContainer [2019-08-18 07:03:55,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 07:03:55,604 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 07:03:55,604 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 07:03:55,604 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 07:03:55,605 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:03:55" (1/1) ... [2019-08-18 07:03:55,619 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-18 07:03:55,622 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 07:03:55,629 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 07:03:55,637 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 07:03:55,639 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 07:03:55,714 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 07:03:55,715 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:55,742 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:55,742 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:03:55,743 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-18 07:03:55,768 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 23 [2019-08-18 07:03:55,883 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:55,974 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:55,976 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:55,976 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:126, output treesize:114 [2019-08-18 07:03:56,007 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_8|], 4=[|v_#memory_$Pointer$.offset_19|, |v_#memory_$Pointer$.base_19|]} [2019-08-18 07:03:56,018 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:56,377 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-18 07:03:56,378 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:56,387 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:56,840 WARN L188 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-08-18 07:03:56,841 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:56,850 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:57,213 WARN L188 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-18 07:03:57,214 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:57,216 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:57,216 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:222, output treesize:219 [2019-08-18 07:03:57,240 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:57,282 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:57,299 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:59,729 WARN L188 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:03:59,730 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:59,738 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:03:59,739 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:03:59,754 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:59,825 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:59,838 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:10,155 WARN L188 SmtUtils]: Spent 10.32 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:04:10,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:10,186 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:10,212 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:23,552 WARN L188 SmtUtils]: Spent 13.34 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:04:23,553 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:23,569 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:23,602 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:38,475 WARN L188 SmtUtils]: Spent 14.87 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:04:38,475 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:38,480 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:04:38,481 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:04:38,530 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 [2019-08-18 07:04:38,531 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,546 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:38,551 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:04:38,551 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,559 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:38,564 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 19 treesize of output 1 [2019-08-18 07:04:38,565 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,567 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:38,568 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,568 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:04:38,574 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:38,580 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_10|], 1=[|v_#valid_19|]} [2019-08-18 07:04:38,598 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 139 treesize of output 138 [2019-08-18 07:04:38,599 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,626 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 139 treesize of output 138 [2019-08-18 07:04:38,627 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,901 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:04:38,901 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:38,935 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 138 treesize of output 135 [2019-08-18 07:04:38,936 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:38,967 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 138 treesize of output 135 [2019-08-18 07:04:38,968 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:39,199 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:04:39,199 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:39,203 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_23|, |v_#memory_$Pointer$.offset_23|], 2=[|v_#memory_int_24|, |v_#memory_int_8|]} [2019-08-18 07:04:39,283 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:39,286 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:04:39,287 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:39,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:39,337 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:04:39,338 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:39,829 WARN L188 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:04:39,830 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:04:39,882 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:39,883 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:04:39,884 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:39,902 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 119 treesize of output 106 [2019-08-18 07:04:39,903 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,237 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:04:40,238 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:04:40,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:40,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:04:40,259 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:40,270 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:04:40,271 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,429 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:04:40,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:40,470 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:04:40,471 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:04:40,472 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,509 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:04:40,510 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:04:40,512 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,646 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:04:40,647 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:40,648 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,650 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,651 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,652 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,654 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:04:40,655 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:04:40,657 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,658 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,659 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,660 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,692 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 [2019-08-18 07:04:40,693 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,698 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:40,703 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 [2019-08-18 07:04:40,703 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,706 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:40,709 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:04:40,710 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,712 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:40,713 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,713 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:04:40,716 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:40,722 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[|v_#valid_20|]} [2019-08-18 07:04:40,735 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 139 treesize of output 138 [2019-08-18 07:04:40,736 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,755 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 139 treesize of output 138 [2019-08-18 07:04:40,756 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:40,987 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:04:40,988 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:41,005 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 138 treesize of output 135 [2019-08-18 07:04:41,006 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,026 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 138 treesize of output 135 [2019-08-18 07:04:41,027 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,233 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:04:41,234 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:41,235 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_25|, |v_#memory_$Pointer$.offset_25|], 2=[|v_#memory_int_26|, |v_#memory_int_8|]} [2019-08-18 07:04:41,288 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:41,289 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:04:41,290 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:41,324 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:04:41,325 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,680 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:04:41,681 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:04:41,704 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 119 treesize of output 106 [2019-08-18 07:04:41,705 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,750 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:41,751 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:04:41,752 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,089 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:04:42,090 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:04:42,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:42,108 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:04:42,109 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:42,128 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:04:42,129 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,266 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:04:42,267 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:42,304 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:04:42,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:04:42,306 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,341 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:04:42,342 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:04:42,344 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,487 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:04:42,487 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:42,488 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,489 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,489 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,492 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,493 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:04:42,494 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:04:42,495 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,497 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,501 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,503 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,504 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,504 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,507 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,519 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,544 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:42,553 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:44,371 WARN L188 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:04:44,372 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:44,374 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:04:44,374 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:04:44,384 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:44,433 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:44,444 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:50,359 WARN L188 SmtUtils]: Spent 5.91 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:04:50,359 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:50,370 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:50,384 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:58,735 WARN L188 SmtUtils]: Spent 8.35 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:04:58,735 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:58,746 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:58,757 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:09,997 WARN L188 SmtUtils]: Spent 11.24 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:05:09,997 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,000 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:10,001 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:05:10,034 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 [2019-08-18 07:05:10,034 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,046 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,050 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 [2019-08-18 07:05:10,050 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,056 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,062 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:05:10,062 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,066 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,067 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,067 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:05:10,069 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:10,072 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_22|]} [2019-08-18 07:05:10,090 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 139 treesize of output 138 [2019-08-18 07:05:10,090 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,109 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 139 treesize of output 138 [2019-08-18 07:05:10,110 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,359 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:05:10,359 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,380 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 138 treesize of output 135 [2019-08-18 07:05:10,380 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,392 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 138 treesize of output 135 [2019-08-18 07:05:10,393 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,616 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:05:10,617 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,619 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_29|, |v_#memory_$Pointer$.base_29|], 2=[|v_#memory_int_8|, |v_#memory_int_30|]} [2019-08-18 07:05:10,655 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 132 treesize of output 119 [2019-08-18 07:05:10,656 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:10,708 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:10,709 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:05:10,710 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:11,065 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:05:11,066 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:05:11,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:11,094 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 106 [2019-08-18 07:05:11,095 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:11,136 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:11,136 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:05:11,138 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:11,470 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:05:11,470 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:05:11,488 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:11,506 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:11,710 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-18 07:05:11,710 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:11,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:11,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:11,756 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:05:11,756 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 96 [2019-08-18 07:05:11,757 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:11,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:11,824 INFO L341 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2019-08-18 07:05:11,825 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 123 treesize of output 120 [2019-08-18 07:05:11,826 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:11,970 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 07:05:11,970 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:11,971 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,973 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,974 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,975 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,976 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,978 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,979 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,980 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:11,981 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:230 [2019-08-18 07:05:11,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,983 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:11,984 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:12,016 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 [2019-08-18 07:05:12,016 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,026 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,029 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:05:12,030 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,036 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,039 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-18 07:05:12,039 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,042 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,043 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,043 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:05:12,052 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 [2019-08-18 07:05:12,053 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,071 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,090 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 [2019-08-18 07:05:12,090 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,098 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,104 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 13 treesize of output 9 [2019-08-18 07:05:12,104 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:12,111 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:12,112 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:12,112 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:66, output treesize:24 [2019-08-18 07:05:12,207 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:12,289 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:12,304 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:12,313 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:14,092 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:05:14,092 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:14,094 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:14,094 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:05:14,100 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:14,136 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:14,144 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:19,426 WARN L188 SmtUtils]: Spent 5.28 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:05:19,427 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:19,445 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:19,455 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:26,622 WARN L188 SmtUtils]: Spent 7.17 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:05:26,623 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:26,637 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:26,650 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:34,583 WARN L188 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:05:34,583 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:34,585 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:34,586 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:05:34,627 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 [2019-08-18 07:05:34,627 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,635 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:34,638 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:05:34,639 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,651 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:34,653 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 [2019-08-18 07:05:34,654 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,656 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:34,656 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,656 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:05:34,662 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:34,670 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_15|], 1=[|v_#valid_24|]} [2019-08-18 07:05:34,687 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 139 treesize of output 138 [2019-08-18 07:05:34,688 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,707 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 139 treesize of output 138 [2019-08-18 07:05:34,708 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:34,980 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:05:34,981 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:34,997 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 138 treesize of output 135 [2019-08-18 07:05:34,998 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:35,021 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 138 treesize of output 135 [2019-08-18 07:05:35,022 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:35,274 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:05:35,274 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:35,275 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.offset_35|], 2=[|v_#memory_int_36|, |v_#memory_int_8|]} [2019-08-18 07:05:35,303 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:35,314 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:05:35,315 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:35,370 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:35,371 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:05:35,371 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:35,752 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:05:35,752 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:05:35,830 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:35,830 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:05:35,831 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:35,851 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 119 treesize of output 106 [2019-08-18 07:05:35,852 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,224 WARN L188 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:05:36,224 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:05:36,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:36,241 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:05:36,242 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:36,253 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:05:36,254 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,390 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:05:36,391 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,452 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:05:36,453 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:05:36,453 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,483 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:05:36,483 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:05:36,484 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,617 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:05:36,618 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,618 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,619 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,619 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,620 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,622 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:36,622 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:05:36,624 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,625 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,625 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,626 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,661 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 19 treesize of output 1 [2019-08-18 07:05:36,661 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,668 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,671 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:05:36,671 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,676 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,680 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 [2019-08-18 07:05:36,680 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,682 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,683 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,683 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:05:36,685 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:36,688 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_16|], 1=[|v_#valid_25|]} [2019-08-18 07:05:36,706 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 139 treesize of output 138 [2019-08-18 07:05:36,706 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,723 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 139 treesize of output 138 [2019-08-18 07:05:36,724 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,946 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:05:36,947 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:36,967 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 138 treesize of output 135 [2019-08-18 07:05:36,968 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:36,999 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 138 treesize of output 135 [2019-08-18 07:05:36,999 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:37,319 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:05:37,319 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:37,320 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_37|, |v_#memory_$Pointer$.offset_37|], 2=[|v_#memory_int_38|, |v_#memory_int_8|]} [2019-08-18 07:05:37,392 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:37,393 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:05:37,397 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:37,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:37,438 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:05:37,439 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:38,087 WARN L188 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:05:38,088 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:05:38,153 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:38,154 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:05:38,155 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:38,182 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 119 treesize of output 106 [2019-08-18 07:05:38,183 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:38,716 WARN L188 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:05:38,716 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:05:38,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:38,736 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:05:38,737 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:38,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:05:38,753 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:05:38,754 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:38,998 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:05:38,999 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:39,052 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:05:39,053 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:05:39,054 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:39,101 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:05:39,102 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:05:39,103 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:39,299 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:05:39,299 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:39,301 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,302 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,303 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,305 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,306 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:39,307 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:05:39,309 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,313 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,316 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,318 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,320 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,331 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:39,353 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:39,367 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:41,991 WARN L188 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:05:41,992 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:41,993 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:05:41,993 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:05:41,997 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:05:42,025 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:42,039 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:47,800 WARN L188 SmtUtils]: Spent 5.76 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:05:47,801 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:47,810 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:47,827 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:57,103 WARN L188 SmtUtils]: Spent 9.28 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:05:57,104 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:57,115 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:57,125 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:08,067 WARN L188 SmtUtils]: Spent 10.94 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:06:08,068 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,069 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:08,069 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:06:08,094 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 [2019-08-18 07:06:08,094 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,100 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,104 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 19 treesize of output 1 [2019-08-18 07:06:08,104 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,106 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,107 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:06:08,107 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,115 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,116 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,116 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:06:08,118 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:08,121 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_18|], 1=[|v_#valid_27|]} [2019-08-18 07:06:08,138 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 139 treesize of output 138 [2019-08-18 07:06:08,139 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,153 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 139 treesize of output 138 [2019-08-18 07:06:08,154 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,375 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:06:08,376 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,418 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 138 treesize of output 135 [2019-08-18 07:06:08,419 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,433 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 138 treesize of output 135 [2019-08-18 07:06:08,434 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,648 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:06:08,648 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,650 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_41|, |v_#memory_$Pointer$.offset_41|], 2=[|v_#memory_int_8|, |v_#memory_int_42|]} [2019-08-18 07:06:08,714 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:08,715 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:06:08,715 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:08,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:08,740 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:06:08,740 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:09,097 WARN L188 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:06:09,097 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:06:09,125 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 119 treesize of output 106 [2019-08-18 07:06:09,126 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:09,169 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:09,170 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:06:09,170 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:09,553 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:06:09,553 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:06:09,562 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:09,567 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:09,731 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-18 07:06:09,731 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:09,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:09,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:09,784 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:06:09,784 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 96 [2019-08-18 07:06:09,785 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:09,793 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:09,844 INFO L341 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2019-08-18 07:06:09,844 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 123 treesize of output 120 [2019-08-18 07:06:09,845 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,005 WARN L188 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 07:06:10,005 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,006 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,008 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,008 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,009 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,009 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,011 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:10,012 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:263 [2019-08-18 07:06:10,013 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,046 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 [2019-08-18 07:06:10,046 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,054 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,056 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 [2019-08-18 07:06:10,057 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,059 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,061 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:06:10,062 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,065 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,065 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,066 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:06:10,072 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:06:10,073 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,094 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,105 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 [2019-08-18 07:06:10,105 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,115 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,119 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 19 treesize of output 1 [2019-08-18 07:06:10,120 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:10,127 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:10,128 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:10,128 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:66, output treesize:24 [2019-08-18 07:06:10,148 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:10,177 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:10,184 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:11,971 WARN L188 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:06:11,972 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:11,973 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:11,973 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:06:11,977 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:12,010 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:12,022 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:17,285 WARN L188 SmtUtils]: Spent 5.26 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:06:17,286 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:17,299 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:17,312 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:26,042 WARN L188 SmtUtils]: Spent 8.73 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:06:26,043 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:26,053 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:26,080 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:37,201 WARN L188 SmtUtils]: Spent 11.12 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:06:37,201 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,203 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:37,203 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:06:37,230 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-18 07:06:37,231 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,235 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,238 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 [2019-08-18 07:06:37,239 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,241 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,242 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:06:37,243 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,245 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,246 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,246 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:06:37,247 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:37,254 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_20|], 1=[|v_#valid_29|]} [2019-08-18 07:06:37,268 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 139 treesize of output 138 [2019-08-18 07:06:37,268 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,281 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 139 treesize of output 138 [2019-08-18 07:06:37,281 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,501 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:06:37,501 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,522 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 138 treesize of output 135 [2019-08-18 07:06:37,522 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,536 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 138 treesize of output 135 [2019-08-18 07:06:37,536 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,746 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:06:37,746 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,748 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_47|, |v_#memory_$Pointer$.offset_47|], 2=[|v_#memory_int_48|, |v_#memory_int_8|]} [2019-08-18 07:06:37,797 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:37,798 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:06:37,799 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:37,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:37,828 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:06:37,829 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,202 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:06:38,202 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:06:38,247 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:38,248 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:06:38,249 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,268 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 119 treesize of output 106 [2019-08-18 07:06:38,268 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,594 WARN L188 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:06:38,594 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:06:38,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:38,609 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:06:38,610 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:38,618 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:06:38,619 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,762 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:06:38,763 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:38,797 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:06:38,798 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:06:38,798 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,831 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:06:38,832 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:06:38,833 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:38,981 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:06:38,981 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:38,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,982 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,983 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,984 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:38,985 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:06:38,986 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,986 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,986 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:38,987 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:39,005 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 [2019-08-18 07:06:39,006 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,013 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,016 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 [2019-08-18 07:06:39,016 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,019 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,020 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:06:39,020 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,022 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,022 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,022 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:06:39,024 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:39,031 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_21|], 1=[|v_#valid_30|]} [2019-08-18 07:06:39,046 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 139 treesize of output 138 [2019-08-18 07:06:39,047 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,060 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 139 treesize of output 138 [2019-08-18 07:06:39,060 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,303 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:06:39,303 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,321 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 138 treesize of output 135 [2019-08-18 07:06:39,321 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,337 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 138 treesize of output 135 [2019-08-18 07:06:39,338 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,557 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:06:39,557 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,564 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_49|], 2=[|v_#memory_int_50|, |v_#memory_int_8|]} [2019-08-18 07:06:39,614 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:39,615 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:06:39,615 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:39,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:39,643 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:06:39,643 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,052 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:06:40,053 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:06:40,097 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:40,098 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:06:40,099 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,120 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 119 treesize of output 106 [2019-08-18 07:06:40,120 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,470 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:06:40,470 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:06:40,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:40,486 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:06:40,487 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:06:40,505 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:06:40,506 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,662 WARN L188 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:06:40,663 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:40,697 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:06:40,698 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:06:40,699 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,730 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:06:40,731 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:06:40,732 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:06:40,864 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:06:40,865 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:40,865 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,866 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,866 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,867 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,868 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:40,868 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:06:40,870 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,870 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,871 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,871 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,872 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,873 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,874 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,874 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,875 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,882 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:40,905 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:40,915 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:43,224 WARN L188 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:06:43,224 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:43,226 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:06:43,227 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:06:43,231 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:06:43,275 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:43,287 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:48,616 WARN L188 SmtUtils]: Spent 5.33 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:06:48,617 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:48,624 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:48,635 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:56,082 WARN L188 SmtUtils]: Spent 7.45 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:06:56,083 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:06:56,091 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:06:56,100 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:05,767 WARN L188 SmtUtils]: Spent 9.67 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:07:05,767 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:05,769 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:07:05,769 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:07:05,807 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 [2019-08-18 07:07:05,807 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:05,814 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:05,817 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:07:05,818 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:05,834 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:05,838 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 [2019-08-18 07:07:05,838 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:05,841 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:05,841 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:07:05,842 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:07:05,844 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:05,849 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_23|], 1=[|v_#valid_32|]} [2019-08-18 07:07:05,870 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 139 treesize of output 138 [2019-08-18 07:07:05,870 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:05,892 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 139 treesize of output 138 [2019-08-18 07:07:05,893 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:06,281 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:07:06,282 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:06,311 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 138 treesize of output 135 [2019-08-18 07:07:06,312 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:06,332 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 138 treesize of output 135 [2019-08-18 07:07:06,333 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:06,630 WARN L188 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:07:06,631 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:06,632 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_53|, |v_#memory_$Pointer$.offset_53|], 2=[|v_#memory_int_8|, |v_#memory_int_54|]} [2019-08-18 07:07:06,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:06,668 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:07:06,668 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:06,714 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:06,715 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:07:06,715 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,099 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:07:07,100 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:07:07,143 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,143 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 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:07:07,144 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,164 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 119 treesize of output 106 [2019-08-18 07:07:07,164 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,495 WARN L188 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:07:07,496 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:07:07,502 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:07,507 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:07,687 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-18 07:07:07,687 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:07,757 INFO L341 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2019-08-18 07:07:07,758 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 123 treesize of output 120 [2019-08-18 07:07:07,759 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:07,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:07,795 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:07:07,796 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 96 [2019-08-18 07:07:07,797 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,938 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-18 07:07:07,939 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,939 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,941 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,941 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,942 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,942 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,943 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,943 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,944 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,945 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:07:07,945 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:230 [2019-08-18 07:07:07,946 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,946 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,947 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:07,968 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:07:07,969 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,979 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,982 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-18 07:07:07,982 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,989 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,992 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 [2019-08-18 07:07:07,992 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,994 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:07,995 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:07:07,995 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:07:08,000 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 [2019-08-18 07:07:08,001 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:08,014 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:08,018 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:07:08,018 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:08,028 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:08,032 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 [2019-08-18 07:07:08,033 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:08,040 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:08,041 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:08,041 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:66, output treesize:24 [2019-08-18 07:07:08,043 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:08,054 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:08,063 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:09,834 WARN L188 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 129 [2019-08-18 07:07:09,834 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:09,835 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-08-18 07:07:09,835 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:493, output treesize:469 [2019-08-18 07:07:09,838 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:09,869 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:09,881 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:16,409 WARN L188 SmtUtils]: Spent 6.53 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-18 07:07:16,409 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:16,419 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:16,430 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:25,869 WARN L188 SmtUtils]: Spent 9.44 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:07:25,869 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:25,897 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:25,914 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:07:37,705 WARN L188 SmtUtils]: Spent 11.79 s on a formula simplification that was a NOOP. DAG size: 170 [2019-08-18 07:07:37,705 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:37,707 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 3 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-08-18 07:07:37,707 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 14 variables, input treesize:665, output treesize:847 [2019-08-18 07:07:37,744 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 [2019-08-18 07:07:37,745 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:37,751 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:37,754 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:07:37,755 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:37,760 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:37,762 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 [2019-08-18 07:07:37,762 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:37,769 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:37,770 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:07:37,770 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:07:37,771 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:37,785 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_25|], 1=[|v_#valid_34|]} [2019-08-18 07:07:37,807 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 139 treesize of output 138 [2019-08-18 07:07:37,808 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:37,822 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 139 treesize of output 138 [2019-08-18 07:07:37,823 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:38,197 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-18 07:07:38,198 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:38,223 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 138 treesize of output 135 [2019-08-18 07:07:38,224 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:38,247 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 138 treesize of output 135 [2019-08-18 07:07:38,248 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:38,535 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-18 07:07:38,536 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:38,537 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_59|, |v_#memory_$Pointer$.offset_59|], 2=[|v_#memory_int_60|, |v_#memory_int_8|]} [2019-08-18 07:07:38,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:38,573 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 119 [2019-08-18 07:07:38,574 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:38,614 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:38,614 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 1 case distinctions, treesize of input 132 treesize of output 143 [2019-08-18 07:07:38,615 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:38,970 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-18 07:07:38,971 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.9 percent of original size [2019-08-18 07:07:38,998 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 119 treesize of output 106 [2019-08-18 07:07:38,998 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,038 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,039 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 138 [2019-08-18 07:07:39,039 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,404 WARN L188 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-18 07:07:39,404 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.5 percent of original size [2019-08-18 07:07:39,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:39,421 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2019-08-18 07:07:39,422 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,429 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:07:39,432 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 94 [2019-08-18 07:07:39,433 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,572 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-18 07:07:39,572 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,610 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:07:39,611 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 89 [2019-08-18 07:07:39,611 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,644 INFO L341 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2019-08-18 07:07:39,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 105 [2019-08-18 07:07:39,645 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,790 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-18 07:07:39,790 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,791 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,792 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,793 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,793 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,795 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2019-08-18 07:07:39,795 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:279, output treesize:189 [2019-08-18 07:07:39,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,798 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:07:39,819 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 [2019-08-18 07:07:39,820 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,826 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,829 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:07:39,829 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,834 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,837 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 [2019-08-18 07:07:39,837 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,838 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:07:39,839 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:07:39,839 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:9 [2019-08-18 07:07:39,839 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 07:07:39,840 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 07:07:39,846 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1067#(and (= 0 main_~x~0.base) (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) main_~state~0) (= main_~x~0.offset 0)) [2019-08-18 07:07:39,847 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 970#(and (= 0 main_~x~0.base) (exists ((v_main_~x~0.base_43 Int) (v_main_~x~0.offset_43 Int)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (= (select (select |#memory_int| v_main_~x~0.base_43) (+ v_main_~x~0.offset_43 4)) main_~state~0) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base))) (= main_~x~0.offset 0)) [2019-08-18 07:07:39,847 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONERROR_FUNCTION has predicate 729#(exists ((v_main_~x~0.offset_37 Int) (v_prenex_89 Int) (v_prenex_88 Int) (v_main_~x~0.base_31 Int) (v_prenex_85 Int) (v_main_~x~0.offset_31 Int) (v_prenex_87 Int) (v_prenex_86 Int) (v_main_~x~0.base_37 Int) (v_prenex_92 Int) (v_prenex_91 Int) (v_prenex_90 Int)) (or (and (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (= (select (select |#memory_$Pointer$.base| v_main_~x~0.base_31) v_main_~x~0.offset_31) main_~x~0.base) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| v_main_~x~0.base_31) v_main_~x~0.offset_31)) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~state~0 (select (select |#memory_int| v_main_~x~0.base_37) (+ v_main_~x~0.offset_37 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 main_~x~0.base)) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= main_~x~0.offset 0)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (= main_~state~0 (select (select |#memory_int| v_prenex_88) (+ v_prenex_87 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 main_~x~0.base)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~state~0 (select (select |#memory_int| v_prenex_92) (+ v_prenex_91 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| v_prenex_89) v_prenex_90)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (= (select (select |#memory_$Pointer$.base| v_prenex_89) v_prenex_90) main_~x~0.base)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (= main_~state~0 (select (select |#memory_int| v_prenex_86) (+ v_prenex_85 4))) (not (= main_~x~0.offset 0)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)))) [2019-08-18 07:07:39,864 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-18 07:07:39,864 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 07:07:39,866 INFO L168 Benchmark]: Toolchain (without parser) took 225616.89 ms. Allocated memory was 138.9 MB in the beginning and 317.2 MB in the end (delta: 178.3 MB). Free memory was 85.5 MB in the beginning and 259.1 MB in the end (delta: -173.7 MB). Peak memory consumption was 263.4 MB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,866 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.52 ms. Allocated memory was 138.9 MB in the beginning and 200.3 MB in the end (delta: 61.3 MB). Free memory was 85.3 MB in the beginning and 166.8 MB in the end (delta: -81.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,867 INFO L168 Benchmark]: Boogie Preprocessor took 64.19 ms. Allocated memory is still 200.3 MB. Free memory was 166.8 MB in the beginning and 163.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,868 INFO L168 Benchmark]: RCFGBuilder took 594.44 ms. Allocated memory is still 200.3 MB. Free memory was 163.7 MB in the beginning and 120.9 MB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,868 INFO L168 Benchmark]: Symbolic Interpretation took 224260.98 ms. Allocated memory was 200.3 MB in the beginning and 317.2 MB in the end (delta: 116.9 MB). Free memory was 120.9 MB in the beginning and 259.1 MB in the end (delta: -138.2 MB). Peak memory consumption was 237.6 MB. Max. memory is 7.1 GB. [2019-08-18 07:07:39,870 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1012]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1067#(and (= 0 main_~x~0.base) (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) main_~state~0) (= main_~x~0.offset 0)). Possible FailurePath: - UnprovableResult [Line: 1017]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 970#(and (= 0 main_~x~0.base) (exists ((v_main_~x~0.base_43 Int) (v_main_~x~0.offset_43 Int)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (= (select (select |#memory_int| v_main_~x~0.base_43) (+ v_main_~x~0.offset_43 4)) main_~state~0) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base))) (= main_~x~0.offset 0)). Possible FailurePath: - UnprovableResult [Line: 1021]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 729#(exists ((v_main_~x~0.offset_37 Int) (v_prenex_89 Int) (v_prenex_88 Int) (v_main_~x~0.base_31 Int) (v_prenex_85 Int) (v_main_~x~0.offset_31 Int) (v_prenex_87 Int) (v_prenex_86 Int) (v_main_~x~0.base_37 Int) (v_prenex_92 Int) (v_prenex_91 Int) (v_prenex_90 Int)) (or (and (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (= (select (select |#memory_$Pointer$.base| v_main_~x~0.base_31) v_main_~x~0.offset_31) main_~x~0.base) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| v_main_~x~0.base_31) v_main_~x~0.offset_31)) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~state~0 (select (select |#memory_int| v_main_~x~0.base_37) (+ v_main_~x~0.offset_37 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 main_~x~0.base)) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= main_~x~0.offset 0)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (= main_~state~0 (select (select |#memory_int| v_prenex_88) (+ v_prenex_87 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 main_~x~0.base)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~state~0 (select (select |#memory_int| v_prenex_92) (+ v_prenex_91 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)) (and (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| v_prenex_89) v_prenex_90)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (= (select (select |#memory_$Pointer$.base| v_prenex_89) v_prenex_90) main_~x~0.base)) (and (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~head~0.base) main_~head~0.offset)) (= main_~state~0 (select (select |#memory_int| v_prenex_86) (+ v_prenex_85 4))) (not (= main_~x~0.offset 0)) (not (= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) 0)) (not (= 0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4)))) (<= (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 4)) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| main_~x~0.base) main_~x~0.offset)) (+ (select (select |#memory_$Pointer$.offset| main_~x~0.base) main_~x~0.offset) 4))) (= (select (select |#memory_$Pointer$.base| main_~head~0.base) main_~head~0.offset) main_~x~0.base)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 693.52 ms. Allocated memory was 138.9 MB in the beginning and 200.3 MB in the end (delta: 61.3 MB). Free memory was 85.3 MB in the beginning and 166.8 MB in the end (delta: -81.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.19 ms. Allocated memory is still 200.3 MB. Free memory was 166.8 MB in the beginning and 163.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 594.44 ms. Allocated memory is still 200.3 MB. Free memory was 163.7 MB in the beginning and 120.9 MB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 224260.98 ms. Allocated memory was 200.3 MB in the beginning and 317.2 MB in the end (delta: 116.9 MB). Free memory was 120.9 MB in the beginning and 259.1 MB in the end (delta: -138.2 MB). Peak memory consumption was 237.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...