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/dll-optional-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 03:31:07,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 03:31:07,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 03:31:07,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 03:31:07,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 03:31:07,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 03:31:07,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 03:31:07,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 03:31:07,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 03:31:07,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 03:31:07,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 03:31:07,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 03:31:07,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 03:31:07,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 03:31:07,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 03:31:07,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 03:31:07,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 03:31:07,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 03:31:07,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 03:31:07,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 03:31:07,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 03:31:07,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 03:31:07,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 03:31:07,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 03:31:07,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 03:31:07,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 03:31:07,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 03:31:07,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 03:31:07,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 03:31:07,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 03:31:07,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 03:31:07,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 03:31:07,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 03:31:07,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 03:31:07,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 03:31:07,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 03:31:07,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 03:31:07,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 03:31:07,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 03:31:07,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 03:31:07,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 03:31:07,258 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 [2019-08-31 03:31:07,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 03:31:07,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 03:31:07,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 03:31:07,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 03:31:07,287 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 03:31:07,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 03:31:07,287 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 03:31:07,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 03:31:07,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 03:31:07,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 03:31:07,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 03:31:07,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 03:31:07,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 03:31:07,290 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 03:31:07,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 03:31:07,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 03:31:07,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 03:31:07,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 03:31:07,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 03:31:07,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 03:31:07,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 03:31:07,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 03:31:07,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 03:31:07,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 03:31:07,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 03:31:07,293 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 03:31:07,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 03:31:07,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 03:31:07,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 03:31:07,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 03:31:07,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 03:31:07,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 03:31:07,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 03:31:07,344 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 03:31:07,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-optional-2.i [2019-08-31 03:31:07,405 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1bb47155/c6e0ea9c354f423f99a6738beecc3f85/FLAGc12c82085 [2019-08-31 03:31:07,937 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 03:31:07,938 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-optional-2.i [2019-08-31 03:31:07,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1bb47155/c6e0ea9c354f423f99a6738beecc3f85/FLAGc12c82085 [2019-08-31 03:31:08,243 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1bb47155/c6e0ea9c354f423f99a6738beecc3f85 [2019-08-31 03:31:08,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 03:31:08,259 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 03:31:08,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 03:31:08,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 03:31:08,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 03:31:08,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130596a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08, skipping insertion in model container [2019-08-31 03:31:08,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,277 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 03:31:08,334 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 03:31:08,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:31:08,784 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 03:31:08,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:31:08,902 INFO L192 MainTranslator]: Completed translation [2019-08-31 03:31:08,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08 WrapperNode [2019-08-31 03:31:08,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 03:31:08,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 03:31:08,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 03:31:08,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 03:31:08,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (1/1) ... [2019-08-31 03:31:08,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 03:31:08,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 03:31:08,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 03:31:08,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 03:31:08,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:31:08" (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 [2019-08-31 03:31:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 03:31:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 03:31:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 03:31:09,026 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-31 03:31:09,027 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-31 03:31:09,027 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-31 03:31:09,027 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-31 03:31:09,027 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-31 03:31:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-31 03:31:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-31 03:31:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-31 03:31:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-31 03:31:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-31 03:31:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-31 03:31:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-31 03:31:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-31 03:31:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-31 03:31:09,032 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-31 03:31:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-31 03:31:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-31 03:31:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-31 03:31:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-31 03:31:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-31 03:31:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-31 03:31:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-31 03:31:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-31 03:31:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-31 03:31:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-31 03:31:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-31 03:31:09,036 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-31 03:31:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-31 03:31:09,038 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-31 03:31:09,039 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-31 03:31:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-31 03:31:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-31 03:31:09,041 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-31 03:31:09,042 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-31 03:31:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-31 03:31:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-31 03:31:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-31 03:31:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-31 03:31:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 03:31:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-31 03:31:09,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 03:31:09,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 03:31:09,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 03:31:09,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 03:31:09,662 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 03:31:09,662 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-31 03:31:09,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:31:09 BoogieIcfgContainer [2019-08-31 03:31:09,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 03:31:09,664 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 03:31:09,665 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 03:31:09,665 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 03:31:09,666 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:31:09" (1/1) ... [2019-08-31 03:31:09,702 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 03:31:09,703 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 03:31:09,711 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 03:31:09,719 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 03:31:09,720 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 03:31:09,812 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 [2019-08-31 03:31:09,813 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:09,846 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:09,847 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:31:09,847 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-31 03:31:09,862 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-08-31 03:31:09,903 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,103 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-08-31 03:31:10,105 INFO L567 ElimStorePlain]: treesize reduction 9, result has 92.4 percent of original size [2019-08-31 03:31:10,107 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,107 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:131, output treesize:110 [2019-08-31 03:31:10,162 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_12|, |v_#memory_$Pointer$.offset_12|], 4=[|v_#memory_int_38|]} [2019-08-31 03:31:10,173 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,370 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-31 03:31:10,371 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:10,379 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,509 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-31 03:31:10,510 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:10,523 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,610 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:10,611 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. [2019-08-31 03:31:10,612 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:174, output treesize:132 [2019-08-31 03:31:10,622 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_17|, |v_#memory_$Pointer$.offset_17|], 4=[|v_#memory_int_39|]} [2019-08-31 03:31:10,631 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,817 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-31 03:31:10,818 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:10,826 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:10,944 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-31 03:31:10,944 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:10,951 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:11,048 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:11,049 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. [2019-08-31 03:31:11,049 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:174, output treesize:132 [2019-08-31 03:31:11,064 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_9|], 4=[|v_#memory_$Pointer$.offset_8|, |v_#memory_int_40|, |v_#memory_$Pointer$.base_8|]} [2019-08-31 03:31:11,074 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:11,633 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-31 03:31:11,634 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:11,645 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:12,099 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-31 03:31:12,099 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:12,109 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:12,429 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-31 03:31:12,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:12,436 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:12,661 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-31 03:31:12,662 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:12,663 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 4 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:12,664 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:249, output treesize:247 [2019-08-31 03:31:12,695 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_22|]} [2019-08-31 03:31:12,712 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:31:12,713 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:12,843 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-31 03:31:12,844 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:12,861 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 03:31:12,862 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:12,987 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-31 03:31:12,987 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:12,993 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_41|], 2=[|v_#memory_int_22|, |v_#memory_int_21|], 8=[|v_#memory_$Pointer$.offset_44|, |v_#memory_$Pointer$.base_44|]} [2019-08-31 03:31:13,011 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-31 03:31:13,012 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:13,096 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:13,102 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:13,218 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-31 03:31:13,218 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:13,262 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:31:13,282 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:13,283 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 35 treesize of output 36 [2019-08-31 03:31:13,284 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:13,420 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-08-31 03:31:13,421 INFO L567 ElimStorePlain]: treesize reduction 20, result has 92.2 percent of original size [2019-08-31 03:31:13,439 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:31:13,513 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:13,514 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 2 case distinctions, treesize of input 92 treesize of output 132 [2019-08-31 03:31:13,516 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:13,753 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-08-31 03:31:13,754 INFO L567 ElimStorePlain]: treesize reduction 89, result has 67.2 percent of original size [2019-08-31 03:31:13,859 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-31 03:31:13,860 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 2 case distinctions, treesize of input 92 treesize of output 106 [2019-08-31 03:31:13,862 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,101 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-08-31 03:31:14,102 INFO L567 ElimStorePlain]: treesize reduction 65, result has 66.0 percent of original size [2019-08-31 03:31:14,103 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,103 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 7 variables, input treesize:277, output treesize:111 [2019-08-31 03:31:14,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:14,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:14,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:14,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:14,132 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_42|], 2=[|v_#memory_$Pointer$.offset_32|, |v_#memory_$Pointer$.base_32|], 12=[|v_#memory_$Pointer$.base_45|, |v_#memory_$Pointer$.offset_45|]} [2019-08-31 03:31:14,151 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:14,163 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 161 treesize of output 146 [2019-08-31 03:31:14,164 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,181 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:14,181 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,188 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:14,189 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,197 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:14,197 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,204 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:14,204 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:14,231 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 152 treesize of output 137 [2019-08-31 03:31:14,232 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,241 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:14,241 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:14,261 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 160 treesize of output 145 [2019-08-31 03:31:14,262 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:14,989 WARN L188 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-08-31 03:31:14,990 INFO L567 ElimStorePlain]: treesize reduction 22, result has 94.9 percent of original size [2019-08-31 03:31:14,996 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,003 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,008 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,382 WARN L188 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-31 03:31:15,383 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:15,390 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,397 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,410 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:15,899 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-31 03:31:15,899 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:15,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:15,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:15,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:15,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:15,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:15,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,075 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-31 03:31:16,077 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 118 treesize of output 208 [2019-08-31 03:31:16,079 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:16,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,121 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 116 [2019-08-31 03:31:16,122 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:16,135 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,151 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 97 [2019-08-31 03:31:16,152 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:16,796 WARN L188 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2019-08-31 03:31:16,797 INFO L567 ElimStorePlain]: treesize reduction 81, result has 80.4 percent of original size [2019-08-31 03:31:16,810 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,961 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-08-31 03:31:16,962 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-31 03:31:16,963 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 218 [2019-08-31 03:31:16,965 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:16,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,977 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,977 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:16,991 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 116 [2019-08-31 03:31:16,992 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:16,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,007 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 97 [2019-08-31 03:31:17,008 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,406 WARN L188 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 82 [2019-08-31 03:31:17,406 INFO L567 ElimStorePlain]: treesize reduction 75, result has 82.1 percent of original size [2019-08-31 03:31:17,408 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:31:17,409 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 5 variables, input treesize:1253, output treesize:289 [2019-08-31 03:31:17,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:17,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:17,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:17,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:17,431 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_43|], 2=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|], 12=[|v_#memory_$Pointer$.base_46|, |v_#memory_$Pointer$.offset_46|]} [2019-08-31 03:31:17,444 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:17,445 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,461 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:17,462 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,497 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 160 treesize of output 145 [2019-08-31 03:31:17,497 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,506 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:17,507 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,539 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 161 treesize of output 146 [2019-08-31 03:31:17,539 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:17,576 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 152 treesize of output 137 [2019-08-31 03:31:17,577 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,591 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:17,591 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:17,599 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:17,599 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:18,436 WARN L188 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-08-31 03:31:18,436 INFO L567 ElimStorePlain]: treesize reduction 22, result has 94.9 percent of original size [2019-08-31 03:31:18,443 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:18,449 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:18,454 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:18,850 WARN L188 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-31 03:31:18,851 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:18,864 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:18,870 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:18,895 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:19,411 WARN L188 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-31 03:31:19,412 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:19,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,435 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 97 [2019-08-31 03:31:19,436 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:19,460 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,466 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,472 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,633 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-31 03:31:19,634 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 118 treesize of output 208 [2019-08-31 03:31:19,635 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:19,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:19,674 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 116 [2019-08-31 03:31:19,675 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:20,300 WARN L188 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 88 [2019-08-31 03:31:20,301 INFO L567 ElimStorePlain]: treesize reduction 75, result has 81.6 percent of original size [2019-08-31 03:31:20,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,337 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 116 [2019-08-31 03:31:20,338 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:20,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,505 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-08-31 03:31:20,506 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-31 03:31:20,506 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 218 [2019-08-31 03:31:20,508 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:20,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:20,529 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 97 [2019-08-31 03:31:20,531 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:20,919 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2019-08-31 03:31:20,919 INFO L567 ElimStorePlain]: treesize reduction 71, result has 82.9 percent of original size [2019-08-31 03:31:20,922 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:31:20,923 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 5 variables, input treesize:1253, output treesize:289 [2019-08-31 03:31:20,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:20,931 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:20,931 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:20,932 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:20,950 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_14|], 3=[|v_#valid_23|]} [2019-08-31 03:31:20,961 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:20,962 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:20,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:21,021 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 239 treesize of output 241 [2019-08-31 03:31:21,022 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,052 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:21,052 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:21,101 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 240 [2019-08-31 03:31:21,102 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,122 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:21,123 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,132 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:21,132 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,143 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:21,143 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:21,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:21,196 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 232 [2019-08-31 03:31:21,197 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:23,674 WARN L188 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-08-31 03:31:23,675 INFO L567 ElimStorePlain]: treesize reduction 20, result has 97.2 percent of original size [2019-08-31 03:31:23,745 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:23,746 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 238 treesize of output 260 [2019-08-31 03:31:23,748 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:23,832 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:23,833 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 216 treesize of output 238 [2019-08-31 03:31:23,835 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:23,888 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:23,889 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 03:31:23,890 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:26,346 WARN L188 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2019-08-31 03:31:26,347 INFO L567 ElimStorePlain]: treesize reduction 42, result has 94.2 percent of original size [2019-08-31 03:31:26,348 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_44|], 2=[|v_#memory_int_27|], 4=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|], 12=[|v_#memory_$Pointer$.base_47|, |v_#memory_$Pointer$.offset_47|]} [2019-08-31 03:31:26,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:26,399 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 236 treesize of output 221 [2019-08-31 03:31:26,399 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:26,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:26,435 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 214 treesize of output 199 [2019-08-31 03:31:26,436 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:26,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:26,499 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 228 treesize of output 213 [2019-08-31 03:31:26,499 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:27,477 WARN L188 SmtUtils]: Spent 977.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-08-31 03:31:27,478 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:27,510 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 201 [2019-08-31 03:31:27,511 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:27,539 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 199 treesize of output 187 [2019-08-31 03:31:27,540 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:27,597 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 209 [2019-08-31 03:31:27,598 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:28,488 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-31 03:31:28,489 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:28,495 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:28,505 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:28,513 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:29,593 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 111 [2019-08-31 03:31:29,594 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:29,601 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:29,614 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:29,622 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:30,984 WARN L188 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-31 03:31:30,985 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:31,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,307 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-31 03:31:31,308 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-31 03:31:31,308 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 299 [2019-08-31 03:31:31,310 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:31,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,428 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 153 [2019-08-31 03:31:31,429 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:31,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,466 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:31,495 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 170 [2019-08-31 03:31:31,496 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:32,813 WARN L188 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 137 DAG size of output: 118 [2019-08-31 03:31:32,814 INFO L567 ElimStorePlain]: treesize reduction 96, result has 84.2 percent of original size [2019-08-31 03:31:32,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,825 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,847 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 154 [2019-08-31 03:31:32,848 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:32,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,860 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,876 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 137 [2019-08-31 03:31:32,877 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:32,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:32,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:33,066 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-31 03:31:33,066 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-31 03:31:33,067 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 198 treesize of output 309 [2019-08-31 03:31:33,069 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:33,782 WARN L188 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2019-08-31 03:31:33,782 INFO L567 ElimStorePlain]: treesize reduction 118, result has 80.1 percent of original size [2019-08-31 03:31:33,784 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:31:33,784 INFO L221 ElimStorePlain]: Needed 30 recursive calls to eliminate 8 variables, input treesize:1877, output treesize:421 [2019-08-31 03:31:33,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:33,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:33,814 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_15|], 1=[|v_#valid_24|]} [2019-08-31 03:31:33,879 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 283 treesize of output 282 [2019-08-31 03:31:33,880 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:33,953 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 277 treesize of output 276 [2019-08-31 03:31:33,954 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:35,036 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 137 [2019-08-31 03:31:35,036 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:35,137 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 282 treesize of output 279 [2019-08-31 03:31:35,138 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:35,202 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 276 treesize of output 273 [2019-08-31 03:31:35,203 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:36,247 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 134 [2019-08-31 03:31:36,248 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:36,254 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_45|, v_prenex_3], 2=[|v_#memory_int_22|, v_prenex_2, v_prenex_4, |v_#memory_int_21|], 8=[|v_#memory_$Pointer$.base_48|, |v_#memory_$Pointer$.offset_48|, v_prenex_1, v_prenex_5]} [2019-08-31 03:31:36,295 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 276 treesize of output 261 [2019-08-31 03:31:36,295 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:37,260 WARN L188 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-08-31 03:31:37,260 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:37,289 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 270 treesize of output 255 [2019-08-31 03:31:37,290 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:37,980 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-31 03:31:37,980 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:37,998 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:38,683 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-31 03:31:38,683 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:38,697 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:39,384 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-31 03:31:39,384 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:39,407 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:31:39,449 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:39,449 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 256 treesize of output 256 [2019-08-31 03:31:39,450 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:40,509 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2019-08-31 03:31:40,509 INFO L567 ElimStorePlain]: treesize reduction 20, result has 96.1 percent of original size [2019-08-31 03:31:40,534 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:31:40,567 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:40,568 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 262 treesize of output 262 [2019-08-31 03:31:40,568 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:41,341 WARN L188 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-08-31 03:31:41,341 INFO L567 ElimStorePlain]: treesize reduction 20, result has 96.0 percent of original size [2019-08-31 03:31:41,558 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-31 03:31:41,558 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 237 treesize of output 251 [2019-08-31 03:31:41,560 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:42,555 WARN L188 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 104 [2019-08-31 03:31:42,555 INFO L567 ElimStorePlain]: treesize reduction 65, result has 86.7 percent of original size [2019-08-31 03:31:42,649 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:42,649 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 181 treesize of output 221 [2019-08-31 03:31:42,650 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:43,377 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 105 [2019-08-31 03:31:43,377 INFO L567 ElimStorePlain]: treesize reduction 104, result has 78.0 percent of original size [2019-08-31 03:31:43,501 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-31 03:31:43,502 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 2 case distinctions, treesize of input 231 treesize of output 245 [2019-08-31 03:31:43,502 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,125 WARN L188 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-08-31 03:31:44,126 INFO L567 ElimStorePlain]: treesize reduction 65, result has 82.8 percent of original size [2019-08-31 03:31:44,203 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,204 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 2 case distinctions, treesize of input 175 treesize of output 215 [2019-08-31 03:31:44,205 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,787 WARN L188 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 95 [2019-08-31 03:31:44,787 INFO L567 ElimStorePlain]: treesize reduction 89, result has 74.4 percent of original size [2019-08-31 03:31:44,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,795 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 10 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 03:31:44,795 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 14 variables, input treesize:561, output treesize:229 [2019-08-31 03:31:44,817 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_49|, |v_#memory_int_46|], 2=[|v_#memory_$Pointer$.offset_32|, |v_#memory_$Pointer$.base_32|]} [2019-08-31 03:31:44,831 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 [2019-08-31 03:31:44,831 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,848 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,857 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 [2019-08-31 03:31:44,858 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,868 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:44,873 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2019-08-31 03:31:44,874 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,882 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,885 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 [2019-08-31 03:31:44,886 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,892 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,896 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 [2019-08-31 03:31:44,897 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,904 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,905 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,905 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:89, output treesize:28 [2019-08-31 03:31:44,909 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_47|, |v_#memory_$Pointer$.base_50|, |v_#memory_$Pointer$.offset_50|], 2=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|]} [2019-08-31 03:31:44,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:44,917 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 24 treesize of output 9 [2019-08-31 03:31:44,917 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,936 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,941 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 [2019-08-31 03:31:44,941 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,953 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,957 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 [2019-08-31 03:31:44,957 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,966 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,969 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 [2019-08-31 03:31:44,970 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,978 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,982 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 13 treesize of output 9 [2019-08-31 03:31:44,982 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,989 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:44,990 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:31:44,990 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:89, output treesize:28 [2019-08-31 03:31:44,993 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:44,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:31:45,020 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_16|], 3=[|v_#valid_25|]} [2019-08-31 03:31:45,034 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,034 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,049 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,049 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,139 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 263 treesize of output 265 [2019-08-31 03:31:45,139 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,193 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 228 [2019-08-31 03:31:45,194 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 240 [2019-08-31 03:31:45,258 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,273 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,297 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,298 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,315 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,315 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,367 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 262 treesize of output 264 [2019-08-31 03:31:45,368 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,382 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,382 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,394 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,395 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,443 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 232 [2019-08-31 03:31:45,444 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,454 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,454 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,466 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,479 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:31:45,479 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:45,503 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:45,530 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 239 treesize of output 241 [2019-08-31 03:31:45,530 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:48,944 WARN L188 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 130 DAG size of output: 120 [2019-08-31 03:31:48,945 INFO L567 ElimStorePlain]: treesize reduction 520, result has 64.2 percent of original size [2019-08-31 03:31:49,044 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:49,045 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 262 treesize of output 284 [2019-08-31 03:31:49,046 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:49,187 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:49,188 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 208 treesize of output 230 [2019-08-31 03:31:49,189 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:49,322 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:49,323 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 224 treesize of output 246 [2019-08-31 03:31:49,324 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:49,387 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:49,387 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 238 treesize of output 260 [2019-08-31 03:31:49,388 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:52,484 WARN L188 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2019-08-31 03:31:52,484 INFO L567 ElimStorePlain]: treesize reduction 56, result has 94.3 percent of original size [2019-08-31 03:31:52,486 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_48|], 2=[|v_#memory_int_27|], 4=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|], 30=[|v_#memory_$Pointer$.base_51|], 42=[|v_#memory_$Pointer$.offset_51|]} [2019-08-31 03:31:52,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:52,542 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 191 [2019-08-31 03:31:52,542 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:52,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:52,608 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 236 treesize of output 221 [2019-08-31 03:31:52,609 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:52,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:52,667 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 222 treesize of output 207 [2019-08-31 03:31:52,668 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:52,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:31:52,708 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 260 treesize of output 245 [2019-08-31 03:31:52,708 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:53,980 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 114 [2019-08-31 03:31:53,981 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:54,010 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 191 treesize of output 179 [2019-08-31 03:31:54,011 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:54,043 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 207 treesize of output 195 [2019-08-31 03:31:54,044 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:54,088 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 245 treesize of output 233 [2019-08-31 03:31:54,089 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:54,109 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 221 treesize of output 209 [2019-08-31 03:31:54,110 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-31 03:31:55,155 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 107 [2019-08-31 03:31:55,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:55,163 INFO L496 ElimStorePlain]: Start of recursive call 30: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:55,170 INFO L496 ElimStorePlain]: Start of recursive call 31: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:55,182 INFO L496 ElimStorePlain]: Start of recursive call 32: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:55,189 INFO L496 ElimStorePlain]: Start of recursive call 33: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:57,146 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 127 [2019-08-31 03:31:57,147 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:31:57,162 INFO L496 ElimStorePlain]: Start of recursive call 34: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:57,175 INFO L496 ElimStorePlain]: Start of recursive call 35: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:57,192 INFO L496 ElimStorePlain]: Start of recursive call 36: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:31:57,216 INFO L496 ElimStorePlain]: Start of recursive call 37: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:00,282 WARN L188 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 147 [2019-08-31 03:32:00,283 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:00,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,489 INFO L235 Elim1Store]: Index analysis took 186 ms [2019-08-31 03:32:00,821 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-31 03:32:00,821 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-31 03:32:00,822 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 299 [2019-08-31 03:32:00,823 INFO L496 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:00,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,941 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 164 [2019-08-31 03:32:00,941 INFO L496 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:00,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:00,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,166 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 145 [2019-08-31 03:32:01,167 INFO L496 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:01,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:01,320 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:01,321 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 212 treesize of output 282 [2019-08-31 03:32:01,323 INFO L496 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:04,191 WARN L188 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 174 DAG size of output: 141 [2019-08-31 03:32:04,191 INFO L567 ElimStorePlain]: treesize reduction 192, result has 78.8 percent of original size [2019-08-31 03:32:04,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,216 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,402 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-31 03:32:04,403 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-31 03:32:04,403 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 216 treesize of output 384 [2019-08-31 03:32:04,406 INFO L496 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:04,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,598 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-31 03:32:04,598 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-31 03:32:04,599 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 198 treesize of output 309 [2019-08-31 03:32:04,600 INFO L496 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:04,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,621 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,634 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 129 [2019-08-31 03:32:04,635 INFO L496 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:04,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:04,675 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 148 [2019-08-31 03:32:04,676 INFO L496 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:05,583 WARN L188 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 123 [2019-08-31 03:32:05,583 INFO L567 ElimStorePlain]: treesize reduction 398, result has 62.4 percent of original size [2019-08-31 03:32:05,585 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-31 03:32:05,585 INFO L221 ElimStorePlain]: Needed 45 recursive calls to eliminate 10 variables, input treesize:3879, output treesize:589 [2019-08-31 03:32:05,599 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_17|], 1=[|v_#valid_26|]} [2019-08-31 03:32:05,609 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:32:05,609 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:05,730 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-31 03:32:05,731 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:05,741 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 03:32:05,741 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:05,851 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-31 03:32:05,851 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:05,853 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_49|], 2=[|v_#memory_int_22|, |v_#memory_int_21|], 8=[|v_#memory_$Pointer$.base_52|, |v_#memory_$Pointer$.offset_52|]} [2019-08-31 03:32:05,862 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-31 03:32:05,862 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:05,942 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:05,946 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:06,032 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:06,040 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:32:06,055 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:06,055 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 35 treesize of output 36 [2019-08-31 03:32:06,055 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,207 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-08-31 03:32:06,207 INFO L567 ElimStorePlain]: treesize reduction 20, result has 92.2 percent of original size [2019-08-31 03:32:06,314 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-31 03:32:06,315 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 2 case distinctions, treesize of input 92 treesize of output 106 [2019-08-31 03:32:06,316 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,579 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-08-31 03:32:06,580 INFO L567 ElimStorePlain]: treesize reduction 65, result has 73.5 percent of original size [2019-08-31 03:32:06,645 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:06,645 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 2 case distinctions, treesize of input 92 treesize of output 132 [2019-08-31 03:32:06,646 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,891 WARN L188 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-08-31 03:32:06,891 INFO L567 ElimStorePlain]: treesize reduction 89, result has 58.6 percent of original size [2019-08-31 03:32:06,892 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,892 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,895 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,895 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,896 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,896 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:06,897 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:06,897 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 9 variables, input treesize:277, output treesize:111 [2019-08-31 03:32:06,936 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_50|], 2=[|v_#memory_$Pointer$.offset_32|, |v_#memory_$Pointer$.base_32|], 30=[|v_#memory_$Pointer$.base_53|], 42=[|v_#memory_$Pointer$.offset_53|]} [2019-08-31 03:32:06,944 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:06,944 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:06,972 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 160 treesize of output 145 [2019-08-31 03:32:06,972 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,979 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:06,979 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:06,986 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:06,986 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:07,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:07,016 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 125 [2019-08-31 03:32:07,017 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:07,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:07,043 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 167 treesize of output 152 [2019-08-31 03:32:07,044 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:07,051 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:07,051 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:07,056 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:07,056 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:07,663 WARN L188 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2019-08-31 03:32:07,664 INFO L567 ElimStorePlain]: treesize reduction 22, result has 94.8 percent of original size [2019-08-31 03:32:07,670 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:07,674 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:07,679 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:07,994 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-31 03:32:07,994 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:08,000 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:08,006 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:08,022 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:08,420 WARN L188 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-08-31 03:32:08,421 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:08,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,581 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-31 03:32:08,581 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-31 03:32:08,582 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 259 [2019-08-31 03:32:08,583 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:08,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,616 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 91 [2019-08-31 03:32:08,616 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:08,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:08,648 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 110 [2019-08-31 03:32:08,649 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,192 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-08-31 03:32:09,192 INFO L567 ElimStorePlain]: treesize reduction 161, result has 67.8 percent of original size [2019-08-31 03:32:09,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,215 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 91 [2019-08-31 03:32:09,216 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,365 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-31 03:32:09,365 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-31 03:32:09,366 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 146 treesize of output 275 [2019-08-31 03:32:09,367 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,387 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 110 [2019-08-31 03:32:09,387 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,729 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2019-08-31 03:32:09,730 INFO L567 ElimStorePlain]: treesize reduction 161, result has 69.2 percent of original size [2019-08-31 03:32:09,731 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:32:09,731 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 7 variables, input treesize:1246, output treesize:307 [2019-08-31 03:32:09,744 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_51|], 2=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|], 30=[|v_#memory_$Pointer$.base_54|], 42=[|v_#memory_$Pointer$.offset_54|]} [2019-08-31 03:32:09,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,776 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 140 treesize of output 125 [2019-08-31 03:32:09,777 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,785 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:09,786 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,792 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:09,792 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,822 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 160 treesize of output 145 [2019-08-31 03:32:09,822 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:09,846 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 167 treesize of output 152 [2019-08-31 03:32:09,846 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,857 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:09,858 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,863 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:09,863 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:09,869 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:09,870 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:10,426 WARN L188 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2019-08-31 03:32:10,426 INFO L567 ElimStorePlain]: treesize reduction 16, result has 96.2 percent of original size [2019-08-31 03:32:10,432 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:10,438 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:10,443 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:10,770 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-31 03:32:10,771 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:10,778 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:10,784 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:10,789 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:11,160 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-08-31 03:32:11,161 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:11,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,176 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,177 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,335 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-31 03:32:11,335 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-31 03:32:11,336 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 259 [2019-08-31 03:32:11,338 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:11,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,376 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 91 [2019-08-31 03:32:11,377 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:11,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:11,419 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 116 [2019-08-31 03:32:11,420 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:11,992 WARN L188 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 85 [2019-08-31 03:32:11,993 INFO L567 ElimStorePlain]: treesize reduction 161, result has 68.2 percent of original size [2019-08-31 03:32:12,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,134 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-31 03:32:12,134 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-31 03:32:12,135 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 146 treesize of output 275 [2019-08-31 03:32:12,137 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,164 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 91 [2019-08-31 03:32:12,165 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,231 INFO L341 Elim1Store]: treesize reduction 5, result has 91.9 percent of original size [2019-08-31 03:32:12,232 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 162 [2019-08-31 03:32:12,233 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,593 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 79 [2019-08-31 03:32:12,593 INFO L567 ElimStorePlain]: treesize reduction 262, result has 58.3 percent of original size [2019-08-31 03:32:12,595 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:32:12,595 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 7 variables, input treesize:1246, output treesize:313 [2019-08-31 03:32:12,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:12,625 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_18|], 3=[|v_#valid_27|]} [2019-08-31 03:32:12,635 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:12,635 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,699 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 244 treesize of output 246 [2019-08-31 03:32:12,700 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,755 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 247 [2019-08-31 03:32:12,756 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,765 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:12,766 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,777 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:12,777 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,787 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:12,788 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,795 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:32:12,795 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:12,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:12,837 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 220 [2019-08-31 03:32:12,838 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:15,059 WARN L188 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2019-08-31 03:32:15,060 INFO L567 ElimStorePlain]: treesize reduction 16, result has 97.7 percent of original size [2019-08-31 03:32:15,144 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:15,145 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 236 treesize of output 258 [2019-08-31 03:32:15,146 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:15,242 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:15,243 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 244 treesize of output 266 [2019-08-31 03:32:15,244 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:15,291 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:15,291 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 208 treesize of output 230 [2019-08-31 03:32:15,292 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:17,428 WARN L188 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 108 DAG size of output: 106 [2019-08-31 03:32:17,428 INFO L567 ElimStorePlain]: treesize reduction 42, result has 94.2 percent of original size [2019-08-31 03:32:17,430 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_52|], 2=[|v_#memory_int_27|], 4=[|v_#memory_$Pointer$.base_28|, |v_#memory_$Pointer$.offset_28|], 20=[|v_#memory_$Pointer$.base_55|], 30=[|v_#memory_$Pointer$.offset_55|]} [2019-08-31 03:32:17,453 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:17,488 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 242 treesize of output 227 [2019-08-31 03:32:17,488 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:17,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:17,557 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 234 treesize of output 219 [2019-08-31 03:32:17,557 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:17,574 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:17,596 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 191 [2019-08-31 03:32:17,597 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:18,515 WARN L188 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-08-31 03:32:18,515 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:18,560 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 227 treesize of output 215 [2019-08-31 03:32:18,561 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:18,589 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 191 treesize of output 179 [2019-08-31 03:32:18,590 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:18,612 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 219 treesize of output 207 [2019-08-31 03:32:18,613 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:19,318 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-31 03:32:19,319 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:19,327 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:19,335 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:19,342 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:20,234 WARN L188 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-08-31 03:32:20,234 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:20,244 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:20,252 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:20,264 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:32:22,160 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 118 [2019-08-31 03:32:22,160 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:32:22,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,302 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 145 [2019-08-31 03:32:22,302 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:22,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,590 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-31 03:32:22,591 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-31 03:32:22,591 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 194 treesize of output 380 [2019-08-31 03:32:22,593 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:22,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:22,641 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 170 [2019-08-31 03:32:22,642 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:23,920 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 134 DAG size of output: 115 [2019-08-31 03:32:23,920 INFO L567 ElimStorePlain]: treesize reduction 218, result has 71.5 percent of original size [2019-08-31 03:32:23,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:23,938 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:23,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,006 INFO L341 Elim1Store]: treesize reduction 5, result has 91.9 percent of original size [2019-08-31 03:32:24,007 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 200 [2019-08-31 03:32:24,008 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:24,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,039 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 129 [2019-08-31 03:32:24,040 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:24,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:32:24,219 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-31 03:32:24,220 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-31 03:32:24,221 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 240 treesize of output 408 [2019-08-31 03:32:24,223 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-31 03:32:24,889 WARN L188 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 102 [2019-08-31 03:32:24,890 INFO L567 ElimStorePlain]: treesize reduction 307, result has 62.7 percent of original size [2019-08-31 03:32:24,891 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 03:32:24,891 INFO L221 ElimStorePlain]: Needed 30 recursive calls to eliminate 10 variables, input treesize:1903, output treesize:461 [2019-08-31 03:32:24,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:24,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:24,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:24,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:32:24,994 INFO L183 IcfgInterpreter]: Interpretation finished [2019-08-31 03:32:24,994 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-31 03:32:24,996 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 334#(or (and (= 2 (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 12))) (or (not (= main_~x~0.offset 0)) (not (= 0 main_~x~0.base))) (or (not (= (select (select |#memory_$Pointer$.base| main_~x~0.base) (+ main_~x~0.offset 8)) main_~x~0.base)) (not (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~x~0.base) (+ main_~x~0.offset 8)))))) (and (not (= 2 (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 12)))) (or (not (= main_~x~0.offset 0)) (not (= 0 main_~x~0.base))))) [2019-08-31 03:32:25,018 INFO L103 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-08-31 03:32:25,025 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-08-31 03:32:25,028 INFO L168 Benchmark]: Toolchain (without parser) took 76767.69 ms. Allocated memory was 134.7 MB in the beginning and 397.9 MB in the end (delta: 263.2 MB). Free memory was 88.0 MB in the beginning and 359.4 MB in the end (delta: -271.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-31 03:32:25,028 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory is still 107.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-31 03:32:25,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 642.79 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 87.6 MB in the beginning and 166.1 MB in the end (delta: -78.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-08-31 03:32:25,037 INFO L168 Benchmark]: Boogie Preprocessor took 66.32 ms. Allocated memory is still 201.9 MB. Free memory was 166.1 MB in the beginning and 163.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-31 03:32:25,038 INFO L168 Benchmark]: RCFGBuilder took 693.85 ms. Allocated memory is still 201.9 MB. Free memory was 163.4 MB in the beginning and 117.4 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 7.1 GB. [2019-08-31 03:32:25,038 INFO L168 Benchmark]: Sifa took 75360.61 ms. Allocated memory was 201.9 MB in the beginning and 397.9 MB in the end (delta: 196.1 MB). Free memory was 117.4 MB in the beginning and 359.4 MB in the end (delta: -242.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-31 03:32:25,040 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory is still 107.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 642.79 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 87.6 MB in the beginning and 166.1 MB in the end (delta: -78.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.32 ms. Allocated memory is still 201.9 MB. Free memory was 166.1 MB in the beginning and 163.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 693.85 ms. Allocated memory is still 201.9 MB. Free memory was 163.4 MB in the beginning and 117.4 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 7.1 GB. * Sifa took 75360.61 ms. Allocated memory was 201.9 MB in the beginning and 397.9 MB in the end (delta: 196.1 MB). Free memory was 117.4 MB in the beginning and 359.4 MB in the end (delta: -242.0 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions 75.3s OVERALL_TIME, 2 ICFG_INTERPRETER_ENTERED_PROCEDURES, 120 DAG_INTERPRETER_EARLY_EXIT_QUERIES, 14 DAG_INTERPRETER_EARLY_EXITS, 102 TOOLS_POST_APPLICATIONS, 75.0s TOOLS_POST_TIME, 2 TOOLS_POST_CALL_APPLICATIONS, 0.0s TOOLS_POST_CALL_TIME, 1 TOOLS_POST_RETURN_APPLICATIONS, 0.0s TOOLS_POST_RETURN_TIME, 75.0s TOOLS_QUANTIFIERELIM_TIME, 0.0s FLUID_QUERY_TIME, 137 FLUID_QUERIES, 2 FLUID_YES_ANSWERS, 36 DOMAIN_JOIN_APPLICATIONS, 0.1s DOMAIN_JOIN_TIME, 2 DOMAIN_ALPHA_APPLICATIONS, 0.0s DOMAIN_ALPHA_TIME, 4 DOMAIN_WIDEN_APPLICATIONS, 0.0s DOMAIN_WIDEN_TIME, 17 DOMAIN_ISSUBSETEQ_APPLICATIONS, 0.0s DOMAIN_ISSUBSETEQ_TIME, 39 DOMAIN_ISBOTTOM_APPLICATIONS, 0.1s DOMAIN_ISBOTTOM_TIME, 13 LOOP_SUMMARIZER_APPLICATIONS, 13 LOOP_SUMMARIZER_CACHE_MISSES, 72.3s LOOP_SUMMARIZER_OVERALL_TIME, 72.3s LOOP_SUMMARIZER_NEW_COMPUTATION_TIME, 17 LOOP_SUMMARIZER_FIXPOINT_ITERATIONS, 1 CALL_SUMMARIZER_APPLICATIONS, 1 CALL_SUMMARIZER_CACHE_MISSES, 0.1s CALL_SUMMARIZER_OVERALL_TIME, 0.1s CALL_SUMMARIZER_NEW_COMPUTATION_TIME, 0.0s PROCEDURE_GRAPH_BUILDER_TIME, 0.0s PATH_EXPR_TIME, 0.0s REGEX_TO_DAG_TIME, 0.0s DAG_COMPRESSION_TIME, 179 DAG_COMPRESSION_PROCESSED_NODES, 102 DAG_COMPRESSION_RETAINED_NODES - UnprovableResult [Line: 998]: 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 334#(or (and (= 2 (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 12))) (or (not (= main_~x~0.offset 0)) (not (= 0 main_~x~0.base))) (or (not (= (select (select |#memory_$Pointer$.base| main_~x~0.base) (+ main_~x~0.offset 8)) main_~x~0.base)) (not (= main_~x~0.offset (select (select |#memory_$Pointer$.offset| main_~x~0.base) (+ main_~x~0.offset 8)))))) (and (not (= 2 (select (select |#memory_int| main_~x~0.base) (+ main_~x~0.offset 12)))) (or (not (= main_~x~0.offset 0)) (not (= 0 main_~x~0.base))))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...