java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-ext3-properties/dll_circular_traversal-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:54:50,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:54:50,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:54:50,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:54:50,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:54:50,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:54:50,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:54:50,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:54:50,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:54:50,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:54:50,361 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:54:50,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:54:50,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:54:50,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:54:50,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:54:50,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:54:50,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:54:50,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:54:50,376 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:54:50,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:54:50,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:54:50,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:54:50,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:54:50,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:54:50,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:54:50,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:54:50,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:54:50,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:54:50,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:54:50,394 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:54:50,395 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:54:50,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:54:50,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:54:50,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:54:50,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:54:50,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:54:50,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:54:50,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:54:50,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:54:50,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:54:50,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:54:50,403 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 21:54:50,425 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:54:50,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:54:50,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:54:50,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:54:50,431 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:54:50,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:54:50,431 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:54:50,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:54:50,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:54:50,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:54:50,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:54:50,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:54:50,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:54:50,434 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:54:50,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:54:50,434 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:54:50,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:54:50,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:54:50,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:54:50,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:54:50,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:54:50,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:54:50,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:54:50,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:54:50,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:54:50,436 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:54:50,436 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:54:50,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:54:50,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:54:50,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:54:50,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:54:50,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:54:50,497 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:54:50,498 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:54:50,498 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext3-properties/dll_circular_traversal-2.i [2019-08-22 21:54:50,558 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568ba6657/b15f064d32464992aa90fd37d33ae458/FLAGa04d3bfb8 [2019-08-22 21:54:51,009 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:54:51,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/dll_circular_traversal-2.i [2019-08-22 21:54:51,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568ba6657/b15f064d32464992aa90fd37d33ae458/FLAGa04d3bfb8 [2019-08-22 21:54:51,331 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568ba6657/b15f064d32464992aa90fd37d33ae458 [2019-08-22 21:54:51,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:54:51,341 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:54:51,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:54:51,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:54:51,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:54:51,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6453b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51, skipping insertion in model container [2019-08-22 21:54:51,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,356 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:54:51,403 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:54:51,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:54:51,815 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:54:51,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:54:51,941 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:54:51,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51 WrapperNode [2019-08-22 21:54:51,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:54:51,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:54:51,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:54:51,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:54:51,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:51,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:52,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:52,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... [2019-08-22 21:54:52,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:54:52,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:54:52,013 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:54:52,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:54:52,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:54:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-22 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_create [2019-08-22 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:54:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:54:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:54:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:54:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:54:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:54:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:54:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:54:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:54:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:54:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:54:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:54:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:54:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_create [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:54:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:54:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:54:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:54:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:54:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:54:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:54:52,562 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-22 21:54:52,622 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:54:52,622 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-22 21:54:52,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:54:52 BoogieIcfgContainer [2019-08-22 21:54:52,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:54:52,624 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:54:52,624 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:54:52,624 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:54:52,625 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:54:52" (1/1) ... [2019-08-22 21:54:52,638 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:54:52,640 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:54:52,646 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:54:52,653 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:54:52,655 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:54:52,735 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:54:52,735 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,752 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:52,753 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,753 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:54:52,771 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:54:52,792 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_9|], 1=[|v_#valid_16|]} [2019-08-22 21:54:52,807 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:54:52,807 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,839 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:52,849 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-22 21:54:52,850 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,879 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:52,880 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,881 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:40, output treesize:33 [2019-08-22 21:54:52,882 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-22 21:54:52,906 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_26|, |v_#memory_$Pointer$.offset_22|, |v_#memory_$Pointer$.base_22|], 2=[|v_#memory_int_5|, |v_#memory_int_6|]} [2019-08-22 21:54:52,922 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:52,923 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,958 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 154 treesize of output 135 [2019-08-22 21:54:52,961 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:52,980 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:52,980 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,000 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:53,001 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,181 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-22 21:54:53,182 INFO L567 ElimStorePlain]: treesize reduction 16, result has 88.1 percent of original size [2019-08-22 21:54:53,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,201 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2019-08-22 21:54:53,201 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,257 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,279 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2019-08-22 21:54:53,280 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,347 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,359 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:54:53,360 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,405 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,413 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 11 treesize of output 7 [2019-08-22 21:54:53,414 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,453 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,454 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,454 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:617, output treesize:82 [2019-08-22 21:54:53,464 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_10|], 3=[|v_#valid_17|]} [2019-08-22 21:54:53,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,476 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 12 treesize of output 14 [2019-08-22 21:54:53,476 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,559 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,585 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:53,586 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 17 treesize of output 39 [2019-08-22 21:54:53,588 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,747 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2019-08-22 21:54:53,747 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:54:53,748 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,748 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:118, output treesize:115 [2019-08-22 21:54:53,767 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_23|, |v_#memory_int_27|, |v_#memory_$Pointer$.offset_23|], 2=[|v_#memory_int_5|, |v_#memory_int_6|]} [2019-08-22 21:54:53,783 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:53,783 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,795 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:53,795 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,804 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:54:53,804 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:53,827 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 147 [2019-08-22 21:54:53,827 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:53,999 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-22 21:54:53,999 INFO L567 ElimStorePlain]: treesize reduction 16, result has 89.1 percent of original size [2019-08-22 21:54:54,009 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:54:54,009 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,077 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:54,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:54,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:54,095 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2019-08-22 21:54:54,095 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,153 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,161 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:54:54,162 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,208 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,214 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 11 treesize of output 7 [2019-08-22 21:54:54,214 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,249 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,250 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,250 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 5 variables, input treesize:617, output treesize:82 [2019-08-22 21:54:54,255 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_11|], 3=[|v_#valid_18|]} [2019-08-22 21:54:54,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:54,264 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 12 treesize of output 14 [2019-08-22 21:54:54,265 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,332 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,353 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:54,353 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 17 treesize of output 39 [2019-08-22 21:54:54,355 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,522 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2019-08-22 21:54:54,522 INFO L567 ElimStorePlain]: treesize reduction 14, result has 89.1 percent of original size [2019-08-22 21:54:54,523 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:54,523 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:118, output treesize:115 [2019-08-22 21:54:54,543 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_9|, |v_#memory_int_28|, |v_#memory_$Pointer$.base_9|], 4=[|v_#memory_int_11|], 10=[|v_#memory_$Pointer$.base_24|, |v_#memory_$Pointer$.offset_24|]} [2019-08-22 21:54:54,553 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:54,562 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:54,570 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:54,580 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:55,856 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 150 DAG size of output: 109 [2019-08-22 21:54:55,857 INFO L567 ElimStorePlain]: treesize reduction 866, result has 21.9 percent of original size [2019-08-22 21:54:55,875 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:55,884 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2019-08-22 21:54:55,884 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,121 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-08-22 21:54:56,122 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,126 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:56,353 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-22 21:54:56,354 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,376 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 43 treesize of output 18 [2019-08-22 21:54:56,377 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,520 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-22 21:54:56,521 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,539 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 41 [2019-08-22 21:54:56,540 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,654 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-08-22 21:54:56,655 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,685 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:56,688 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 41 [2019-08-22 21:54:56,689 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,774 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:56,775 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:56,775 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 6 variables, input treesize:1085, output treesize:142 [2019-08-22 21:54:56,785 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_12|], 6=[|v_#valid_19|]} [2019-08-22 21:54:56,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:56,799 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2019-08-22 21:54:56,800 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,020 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-08-22 21:54:57,021 INFO L567 ElimStorePlain]: treesize reduction 3, result has 98.2 percent of original size [2019-08-22 21:54:57,074 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:57,075 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 69 [2019-08-22 21:54:57,076 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,304 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-08-22 21:54:57,304 INFO L567 ElimStorePlain]: treesize reduction 28, result has 85.4 percent of original size [2019-08-22 21:54:57,305 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:54:57,305 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:166, output treesize:164 [2019-08-22 21:54:57,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:57,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:57,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:54:57,380 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_9|, v_prenex_2, v_prenex_4, |v_#memory_$Pointer$.base_9|, v_prenex_6], 4=[|v_#memory_int_11|, v_prenex_3], 6=[|v_#memory_int_29|], 10=[v_prenex_1, v_prenex_5], 18=[|v_#memory_$Pointer$.base_25|, |v_#memory_$Pointer$.offset_25|]} [2019-08-22 21:54:57,395 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:57,406 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:57,417 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:54:57,446 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:06,782 WARN L188 SmtUtils]: Spent 9.34 s on a formula simplification. DAG size of input: 236 DAG size of output: 194 [2019-08-22 21:55:06,783 INFO L567 ElimStorePlain]: treesize reduction 2405, result has 22.1 percent of original size [2019-08-22 21:55:06,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:06,841 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 237 treesize of output 221 [2019-08-22 21:55:06,842 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:09,708 WARN L188 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 188 [2019-08-22 21:55:09,709 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:09,720 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:12,036 WARN L188 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-22 21:55:12,036 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:12,047 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:14,303 WARN L188 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-22 21:55:14,303 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:14,318 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:17,150 WARN L188 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 179 [2019-08-22 21:55:17,150 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:17,159 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:19,343 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-22 21:55:19,343 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:19,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:19,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:19,383 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 205 [2019-08-22 21:55:19,384 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:20,771 WARN L188 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-22 21:55:20,772 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:20,793 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:20,795 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:20,798 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:20,831 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 449 treesize of output 396 [2019-08-22 21:55:20,833 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:21,971 WARN L188 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 156 [2019-08-22 21:55:21,972 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:21,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:21,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:21,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:22,004 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 185 [2019-08-22 21:55:22,005 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:22,643 WARN L188 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-22 21:55:22,644 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:22,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:22,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:22,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:22,680 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:22,689 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 162 [2019-08-22 21:55:22,691 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:23,142 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-22 21:55:23,143 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:23,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:23,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:23,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:23,162 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:23,165 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:23,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:23,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:23,174 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:55:23,202 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:23,202 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 390 treesize of output 354 [2019-08-22 21:55:23,205 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:24,333 WARN L188 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 148 DAG size of output: 137 [2019-08-22 21:55:24,334 INFO L567 ElimStorePlain]: treesize reduction 112, result has 81.9 percent of original size [2019-08-22 21:55:24,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:24,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:24,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:24,433 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:24,434 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 350 treesize of output 449 [2019-08-22 21:55:24,436 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:25,089 WARN L188 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 126 [2019-08-22 21:55:25,089 INFO L567 ElimStorePlain]: treesize reduction 144, result has 75.2 percent of original size [2019-08-22 21:55:25,091 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:55:25,091 INFO L221 ElimStorePlain]: Needed 16 recursive calls to eliminate 12 variables, input treesize:3041, output treesize:400 [2019-08-22 21:55:25,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:25,110 INFO L392 ElimStorePlain]: Different costs {3=[|v_#length_13|], 6=[v_prenex_7, |v_#valid_20|], 10=[v_prenex_8]} [2019-08-22 21:55:25,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,126 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,132 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 243 [2019-08-22 21:55:25,133 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:25,823 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-08-22 21:55:25,824 INFO L567 ElimStorePlain]: treesize reduction 6, result has 98.8 percent of original size [2019-08-22 21:55:25,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:25,852 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 278 treesize of output 286 [2019-08-22 21:55:25,854 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:26,203 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-22 21:55:26,204 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:26,255 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:26,256 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 234 treesize of output 305 [2019-08-22 21:55:26,258 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:26,999 WARN L188 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2019-08-22 21:55:26,999 INFO L567 ElimStorePlain]: treesize reduction 46, result has 91.9 percent of original size [2019-08-22 21:55:27,014 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:27,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:55:27,073 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:55:27,074 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 277 treesize of output 373 [2019-08-22 21:55:27,075 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:55:27,824 WARN L188 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 141 [2019-08-22 21:55:27,825 INFO L567 ElimStorePlain]: treesize reduction 60, result has 89.9 percent of original size [2019-08-22 21:55:27,826 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:55:27,826 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:520, output treesize:532 [2019-08-22 21:55:27,851 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:27,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:27,857 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:27,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:27,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:55:27,907 INFO L392 ElimStorePlain]: Different costs {8=[|v_#memory_$Pointer$.offset_9|, |v_#memory_$Pointer$.base_9|], 10=[|v_#memory_int_11|], 29=[|v_#memory_int_30|], 65=[|v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.offset_26|]} [2019-08-22 21:55:27,918 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:27,932 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:27,943 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:27,955 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:27,967 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:27,979 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,018 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,030 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,186 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,226 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,238 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:55:28,248 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts.