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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:46:02,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:46:02,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:46:02,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:46:02,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:46:02,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:46:02,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:46:02,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:46:02,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:46:02,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:46:02,630 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:46:02,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:46:02,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:46:02,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:46:02,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:46:02,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:46:02,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:46:02,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:46:02,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:46:02,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:46:02,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:46:02,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:46:02,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:46:02,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:46:02,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:46:02,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:46:02,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:46:02,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:46:02,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:46:02,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:46:02,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:46:02,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:46:02,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:46:02,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:46:02,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:46:02,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:46:02,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:46:02,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:46:02,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:46:02,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:46:02,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:46:02,667 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 21:46:02,681 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:46:02,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:46:02,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:46:02,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:46:02,683 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:46:02,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:46:02,683 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:46:02,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:46:02,683 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:46:02,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:46:02,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:46:02,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:46:02,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:46:02,684 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:46:02,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:46:02,685 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:46:02,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:46:02,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:46:02,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:46:02,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:46:02,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:46:02,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:46:02,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:46:02,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:46:02,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:46:02,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:46:02,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:46:02,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:46:02,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:46:02,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:46:02,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:46:02,730 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:46:02,731 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:46:02,732 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:46:02,732 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-optional-1.i [2019-08-22 21:46:02,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd5ea052/703738687010478382bdc1eeb6bf8d10/FLAG3b256c699 [2019-08-22 21:46:03,336 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:46:03,336 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-optional-1.i [2019-08-22 21:46:03,355 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd5ea052/703738687010478382bdc1eeb6bf8d10/FLAG3b256c699 [2019-08-22 21:46:03,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd5ea052/703738687010478382bdc1eeb6bf8d10 [2019-08-22 21:46:03,636 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:46:03,638 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:46:03,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:46:03,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:46:03,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:46:03,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:46:03" (1/1) ... [2019-08-22 21:46:03,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d026d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:03, skipping insertion in model container [2019-08-22 21:46:03,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:46:03" (1/1) ... [2019-08-22 21:46:03,655 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:46:03,710 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:46:04,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:46:04,191 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:46:04,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:46:04,308 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:46:04,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04 WrapperNode [2019-08-22 21:46:04,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:46:04,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:46:04,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:46:04,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:46:04,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (1/1) ... [2019-08-22 21:46:04,426 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:46:04,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:46:04,427 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:46:04,427 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:46:04,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:46:04" (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 21:46:04,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:46:04,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:46:04,485 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:46:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:46:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:46:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:46:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:46:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:46:04,486 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:46:04,487 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:46:04,488 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:46:04,489 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:46:04,490 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:46:04,490 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:46:04,490 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:46:04,490 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:46:04,490 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:46:04,491 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:46:04,492 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:46:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:46:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:46:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:46:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:46:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:46:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:46:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:46:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:46:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:46:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:46:05,144 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:46:05,144 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-22 21:46:05,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:46:05 BoogieIcfgContainer [2019-08-22 21:46:05,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:46:05,146 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:46:05,146 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:46:05,146 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:46:05,147 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:46:05" (1/1) ... [2019-08-22 21:46:05,167 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:46:05,170 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:46:05,184 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:46:05,193 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:46:05,195 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:46:05,320 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 21:46:05,322 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:05,345 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:05,345 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:46:05,346 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:46:05,389 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:46:05,457 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 21:46:05,638 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-08-22 21:46:05,639 INFO L567 ElimStorePlain]: treesize reduction 9, result has 92.4 percent of original size [2019-08-22 21:46:05,640 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:05,641 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:131, output treesize:110 [2019-08-22 21:46:05,682 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_13|, |v_#memory_$Pointer$.offset_13|], 4=[|v_#memory_int_38|]} [2019-08-22 21:46:05,696 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 21:46:05,861 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-22 21:46:05,862 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:05,869 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 21:46:06,007 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-22 21:46:06,007 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:06,019 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 21:46:06,107 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:06,109 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. [2019-08-22 21:46:06,110 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:174, output treesize:132 [2019-08-22 21:46:06,122 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_17|, |v_#memory_$Pointer$.offset_17|], 4=[|v_#memory_int_39|]} [2019-08-22 21:46:06,128 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 21:46:06,305 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-22 21:46:06,305 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:06,311 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 21:46:06,423 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-22 21:46:06,423 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:06,428 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 21:46:06,509 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:06,510 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. [2019-08-22 21:46:06,511 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:174, output treesize:132 [2019-08-22 21:46:06,523 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|]} [2019-08-22 21:46:06,535 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 21:46:07,065 WARN L188 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:46:07,066 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:07,073 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 21:46:07,504 WARN L188 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-22 21:46:07,505 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:07,515 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 21:46:07,815 WARN L188 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-22 21:46:07,815 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:07,828 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 21:46:08,063 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-22 21:46:08,064 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,066 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. [2019-08-22 21:46:08,067 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:249, output treesize:247 [2019-08-22 21:46:08,097 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 1=[|v_#valid_22|]} [2019-08-22 21:46:08,112 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 21:46:08,113 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:08,244 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:46:08,245 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,261 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 21:46:08,262 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:08,370 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:46:08,370 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,376 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_41|], 2=[|v_#memory_int_20|, |v_#memory_int_21|], 8=[|v_#memory_$Pointer$.base_46|, |v_#memory_$Pointer$.offset_46|]} [2019-08-22 21:46:08,406 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:46:08,406 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:08,500 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,508 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 21:46:08,623 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-22 21:46:08,623 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,632 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:46:08,654 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:08,655 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 36 [2019-08-22 21:46:08,655 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:08,813 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-08-22 21:46:08,814 INFO L567 ElimStorePlain]: treesize reduction 20, result has 92.2 percent of original size [2019-08-22 21:46:08,943 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-22 21:46:08,944 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 [2019-08-22 21:46:08,945 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,221 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-08-22 21:46:09,221 INFO L567 ElimStorePlain]: treesize reduction 65, result has 73.5 percent of original size [2019-08-22 21:46:09,304 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:09,305 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 [2019-08-22 21:46:09,306 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,570 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-08-22 21:46:09,571 INFO L567 ElimStorePlain]: treesize reduction 89, result has 58.6 percent of original size [2019-08-22 21:46:09,572 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,573 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 7 variables, input treesize:277, output treesize:111 [2019-08-22 21:46:09,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:09,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:09,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:09,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:09,600 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_42|], 2=[|v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|], 12=[|v_#memory_$Pointer$.base_47|, |v_#memory_$Pointer$.offset_47|]} [2019-08-22 21:46:09,609 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:09,609 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:09,637 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 [2019-08-22 21:46:09,637 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,646 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:09,647 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:09,675 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 [2019-08-22 21:46:09,675 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,694 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:09,695 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:09,725 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 [2019-08-22 21:46:09,725 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,734 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:09,734 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:09,743 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:09,743 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:10,449 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-08-22 21:46:10,450 INFO L567 ElimStorePlain]: treesize reduction 22, result has 94.9 percent of original size [2019-08-22 21:46:10,459 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 21:46:10,469 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 21:46:10,475 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 21:46:10,905 WARN L188 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:46:10,905 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:10,914 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:10,942 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:10,949 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:11,410 WARN L188 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-22 21:46:11,410 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:11,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,462 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 [2019-08-22 21:46:11,463 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:11,477 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,481 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,633 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-22 21:46:11,634 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 [2019-08-22 21:46:11,637 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:11,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,676 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:11,698 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 [2019-08-22 21:46:11,699 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,304 WARN L188 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2019-08-22 21:46:12,304 INFO L567 ElimStorePlain]: treesize reduction 81, result has 80.4 percent of original size [2019-08-22 21:46:12,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,329 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,453 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-22 21:46:12,454 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 [2019-08-22 21:46:12,455 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,475 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,493 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 [2019-08-22 21:46:12,494 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:12,538 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 [2019-08-22 21:46:12,539 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,934 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 82 [2019-08-22 21:46:12,935 INFO L567 ElimStorePlain]: treesize reduction 75, result has 82.1 percent of original size [2019-08-22 21:46:12,938 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:46:12,938 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 5 variables, input treesize:1253, output treesize:289 [2019-08-22 21:46:12,945 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:12,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:12,947 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:12,949 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:12,963 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_43|], 2=[|v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.offset_35|], 12=[|v_#memory_$Pointer$.base_48|, |v_#memory_$Pointer$.offset_48|]} [2019-08-22 21:46:12,972 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:12,973 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,981 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:12,982 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:12,989 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:12,990 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:13,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:13,023 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 [2019-08-22 21:46:13,023 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:13,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:13,056 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-22 21:46:13,057 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:13,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:13,088 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 137 [2019-08-22 21:46:13,089 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:13,098 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:13,098 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:13,107 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:13,107 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:14,158 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-08-22 21:46:14,159 INFO L567 ElimStorePlain]: treesize reduction 22, result has 94.9 percent of original size [2019-08-22 21:46:14,165 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 21:46:14,173 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 21:46:14,180 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 21:46:14,582 WARN L188 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-22 21:46:14,582 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:14,590 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:14,598 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:14,605 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:15,046 WARN L188 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-22 21:46:15,046 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:15,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,231 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-08-22 21:46:15,232 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-22 21:46:15,232 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 [2019-08-22 21:46:15,234 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:15,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,299 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 [2019-08-22 21:46:15,301 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:15,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,324 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 [2019-08-22 21:46:15,326 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:15,940 WARN L188 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2019-08-22 21:46:15,941 INFO L567 ElimStorePlain]: treesize reduction 81, result has 80.4 percent of original size [2019-08-22 21:46:15,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,977 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 [2019-08-22 21:46:15,979 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:15,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:15,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,120 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-08-22 21:46:16,120 INFO L341 Elim1Store]: treesize reduction 9, result has 90.8 percent of original size [2019-08-22 21:46:16,121 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 [2019-08-22 21:46:16,122 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,139 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 [2019-08-22 21:46:16,141 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,535 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2019-08-22 21:46:16,536 INFO L567 ElimStorePlain]: treesize reduction 71, result has 82.9 percent of original size [2019-08-22 21:46:16,537 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:46:16,538 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 5 variables, input treesize:1253, output treesize:289 [2019-08-22 21:46:16,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:16,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:16,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:16,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:16,565 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_14|], 3=[|v_#valid_23|]} [2019-08-22 21:46:16,580 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:16,581 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,598 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,622 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 [2019-08-22 21:46:16,623 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,643 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:16,643 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,715 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 [2019-08-22 21:46:16,716 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,733 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:16,733 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,743 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:16,744 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:16,803 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 [2019-08-22 21:46:16,804 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:16,815 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:16,815 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:19,497 WARN L188 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-08-22 21:46:19,498 INFO L567 ElimStorePlain]: treesize reduction 20, result has 97.2 percent of original size [2019-08-22 21:46:19,577 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:19,578 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 [2019-08-22 21:46:19,579 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:19,654 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:19,655 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 [2019-08-22 21:46:19,657 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:19,707 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:19,708 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 [2019-08-22 21:46:19,710 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:22,044 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2019-08-22 21:46:22,044 INFO L567 ElimStorePlain]: treesize reduction 42, result has 94.2 percent of original size [2019-08-22 21:46:22,050 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_44|], 2=[|v_#memory_int_26|], 4=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|], 12=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_49|]} [2019-08-22 21:46:22,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:22,100 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 [2019-08-22 21:46:22,101 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:22,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:22,163 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 228 treesize of output 213 [2019-08-22 21:46:22,164 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:22,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:22,240 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 [2019-08-22 21:46:22,241 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:23,315 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 106 [2019-08-22 21:46:23,316 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:23,353 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 [2019-08-22 21:46:23,354 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:23,403 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 [2019-08-22 21:46:23,404 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:23,440 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 [2019-08-22 21:46:23,441 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:24,319 WARN L188 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-22 21:46:24,320 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:24,328 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:24,336 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:24,343 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:25,426 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 111 [2019-08-22 21:46:25,427 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:25,437 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:25,451 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:25,458 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:26,895 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:46:26,896 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:26,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:26,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:26,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:26,930 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:26,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:26,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,205 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-22 21:46:27,206 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-22 21:46:27,206 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 [2019-08-22 21:46:27,208 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:27,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,306 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 [2019-08-22 21:46:27,307 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:27,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:27,389 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 [2019-08-22 21:46:27,390 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:28,795 WARN L188 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 137 DAG size of output: 118 [2019-08-22 21:46:28,795 INFO L567 ElimStorePlain]: treesize reduction 96, result has 84.2 percent of original size [2019-08-22 21:46:28,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,828 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 [2019-08-22 21:46:28,829 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:28,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,847 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,876 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 [2019-08-22 21:46:28,878 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:28,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:28,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:29,043 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-22 21:46:29,043 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-22 21:46:29,044 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 [2019-08-22 21:46:29,046 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:29,712 WARN L188 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2019-08-22 21:46:29,712 INFO L567 ElimStorePlain]: treesize reduction 118, result has 80.1 percent of original size [2019-08-22 21:46:29,714 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:46:29,714 INFO L221 ElimStorePlain]: Needed 30 recursive calls to eliminate 8 variables, input treesize:1877, output treesize:421 [2019-08-22 21:46:29,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:29,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:29,743 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_15|], 1=[|v_#valid_24|]} [2019-08-22 21:46:29,803 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 [2019-08-22 21:46:29,803 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:29,865 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 [2019-08-22 21:46:29,866 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:30,911 WARN L188 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 137 [2019-08-22 21:46:30,911 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:31,006 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 [2019-08-22 21:46:31,007 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:31,100 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 [2019-08-22 21:46:31,100 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:32,188 WARN L188 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 134 [2019-08-22 21:46:32,189 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:32,194 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_45|, v_prenex_1], 2=[v_prenex_3, v_prenex_4, |v_#memory_int_20|, |v_#memory_int_21|], 8=[v_prenex_2, |v_#memory_$Pointer$.base_50|, |v_#memory_$Pointer$.offset_50|, v_prenex_5]} [2019-08-22 21:46:32,221 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 [2019-08-22 21:46:32,222 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:33,059 WARN L188 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-08-22 21:46:33,060 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:33,088 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-22 21:46:33,088 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:33,825 WARN L188 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-22 21:46:33,825 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:33,839 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 21:46:34,509 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-22 21:46:34,509 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:34,533 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:46:34,582 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:34,582 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 [2019-08-22 21:46:34,583 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:35,632 WARN L188 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2019-08-22 21:46:35,632 INFO L567 ElimStorePlain]: treesize reduction 20, result has 96.1 percent of original size [2019-08-22 21:46:35,644 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 21:46:36,191 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-22 21:46:36,191 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:36,210 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:46:36,242 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:36,243 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 [2019-08-22 21:46:36,244 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:37,091 WARN L188 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2019-08-22 21:46:37,092 INFO L567 ElimStorePlain]: treesize reduction 20, result has 96.0 percent of original size [2019-08-22 21:46:37,322 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-22 21:46:37,323 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 [2019-08-22 21:46:37,324 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:38,353 WARN L188 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 121 DAG size of output: 104 [2019-08-22 21:46:38,354 INFO L567 ElimStorePlain]: treesize reduction 65, result has 86.7 percent of original size [2019-08-22 21:46:38,512 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-22 21:46:38,513 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 [2019-08-22 21:46:38,514 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:39,306 WARN L188 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99 [2019-08-22 21:46:39,306 INFO L567 ElimStorePlain]: treesize reduction 65, result has 85.0 percent of original size [2019-08-22 21:46:39,384 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:39,385 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 [2019-08-22 21:46:39,386 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:39,988 WARN L188 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-08-22 21:46:39,989 INFO L567 ElimStorePlain]: treesize reduction 89, result has 77.9 percent of original size [2019-08-22 21:46:40,065 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,065 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 [2019-08-22 21:46:40,066 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,642 WARN L188 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 95 [2019-08-22 21:46:40,643 INFO L567 ElimStorePlain]: treesize reduction 89, result has 74.4 percent of original size [2019-08-22 21:46:40,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,652 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. [2019-08-22 21:46:40,652 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 14 variables, input treesize:561, output treesize:229 [2019-08-22 21:46:40,676 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_46|, |v_#memory_$Pointer$.base_51|, |v_#memory_$Pointer$.offset_51|], 2=[|v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|]} [2019-08-22 21:46:40,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:40,694 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 [2019-08-22 21:46:40,694 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,722 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,728 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 21:46:40,728 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,742 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,745 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 21:46:40,745 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,752 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,755 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 [2019-08-22 21:46:40,756 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,762 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,765 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-22 21:46:40,765 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,774 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,774 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,774 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:89, output treesize:28 [2019-08-22 21:46:40,777 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_47|, |v_#memory_$Pointer$.base_52|, |v_#memory_$Pointer$.offset_52|], 2=[|v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.offset_35|]} [2019-08-22 21:46:40,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:40,790 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 [2019-08-22 21:46:40,790 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,809 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,814 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 21:46:40,814 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,828 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,831 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 [2019-08-22 21:46:40,831 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,842 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,846 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-22 21:46:40,847 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,854 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,857 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 13 treesize of output 9 [2019-08-22 21:46:40,857 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,863 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:40,863 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,864 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:89, output treesize:28 [2019-08-22 21:46:40,867 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,871 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:46:40,903 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_16|], 3=[|v_#valid_25|]} [2019-08-22 21:46:40,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:40,971 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 [2019-08-22 21:46:40,972 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:40,987 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:40,988 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:41,061 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 [2019-08-22 21:46:41,062 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,077 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,078 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:41,147 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 [2019-08-22 21:46:41,148 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:41,239 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 [2019-08-22 21:46:41,240 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,254 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,285 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:41,306 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 [2019-08-22 21:46:41,307 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,323 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,324 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,336 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,337 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,355 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,355 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,368 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,369 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:41,419 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 [2019-08-22 21:46:41,420 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,432 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,432 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,445 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,446 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:41,456 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:46:41,456 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:44,416 WARN L188 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 129 DAG size of output: 120 [2019-08-22 21:46:44,417 INFO L567 ElimStorePlain]: treesize reduction 520, result has 64.2 percent of original size [2019-08-22 21:46:44,488 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:44,489 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 [2019-08-22 21:46:44,490 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:44,582 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:44,583 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 [2019-08-22 21:46:44,584 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:44,695 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:44,695 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 [2019-08-22 21:46:44,696 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:44,756 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:44,757 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 [2019-08-22 21:46:44,758 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:47,702 WARN L188 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2019-08-22 21:46:47,702 INFO L567 ElimStorePlain]: treesize reduction 56, result has 94.3 percent of original size [2019-08-22 21:46:47,705 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_48|], 2=[|v_#memory_int_26|], 4=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|], 42=[|v_#memory_$Pointer$.base_53|, |v_#memory_$Pointer$.offset_53|]} [2019-08-22 21:46:47,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:47,758 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-22 21:46:47,758 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:47,779 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:47,811 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 [2019-08-22 21:46:47,811 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:47,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:47,886 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 236 treesize of output 221 [2019-08-22 21:46:47,887 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:47,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:47,932 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 [2019-08-22 21:46:47,932 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:49,240 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 114 [2019-08-22 21:46:49,240 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:49,269 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 [2019-08-22 21:46:49,270 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:49,301 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 [2019-08-22 21:46:49,302 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:49,335 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 [2019-08-22 21:46:49,336 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:49,363 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 [2019-08-22 21:46:49,364 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:50,361 WARN L188 SmtUtils]: Spent 996.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-08-22 21:46:50,361 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:50,369 INFO L496 ElimStorePlain]: Start of recursive call 30: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:50,378 INFO L496 ElimStorePlain]: Start of recursive call 31: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:50,393 INFO L496 ElimStorePlain]: Start of recursive call 32: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:50,403 INFO L496 ElimStorePlain]: Start of recursive call 33: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:52,409 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 127 [2019-08-22 21:46:52,410 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:52,419 INFO L496 ElimStorePlain]: Start of recursive call 34: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:52,429 INFO L496 ElimStorePlain]: Start of recursive call 35: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:52,451 INFO L496 ElimStorePlain]: Start of recursive call 36: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:52,459 INFO L496 ElimStorePlain]: Start of recursive call 37: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:46:55,741 WARN L188 SmtUtils]: Spent 3.28 s on a formula simplification that was a NOOP. DAG size: 147 [2019-08-22 21:46:55,741 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:55,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:55,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:55,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,019 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 [2019-08-22 21:46:56,020 INFO L496 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:56,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,062 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,164 INFO L235 Elim1Store]: Index analysis took 124 ms [2019-08-22 21:46:56,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,322 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:46:56,323 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 [2019-08-22 21:46:56,325 INFO L496 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:56,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,476 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 [2019-08-22 21:46:56,477 INFO L496 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:56,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:56,745 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-22 21:46:56,745 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-22 21:46:56,746 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 [2019-08-22 21:46:56,747 INFO L496 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:59,322 WARN L188 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 173 DAG size of output: 141 [2019-08-22 21:46:59,322 INFO L567 ElimStorePlain]: treesize reduction 194, result has 78.7 percent of original size [2019-08-22 21:46:59,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,555 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-22 21:46:59,555 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-22 21:46:59,556 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 [2019-08-22 21:46:59,558 INFO L496 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:59,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,574 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,593 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 [2019-08-22 21:46:59,594 INFO L496 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:59,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,621 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,804 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2019-08-22 21:46:59,805 INFO L341 Elim1Store]: treesize reduction 9, result has 93.3 percent of original size [2019-08-22 21:46:59,805 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 [2019-08-22 21:46:59,807 INFO L496 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2019-08-22 21:46:59,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:46:59,841 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 [2019-08-22 21:46:59,842 INFO L496 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:00,770 WARN L188 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 123 [2019-08-22 21:47:00,771 INFO L567 ElimStorePlain]: treesize reduction 398, result has 62.4 percent of original size [2019-08-22 21:47:00,772 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. [2019-08-22 21:47:00,773 INFO L221 ElimStorePlain]: Needed 45 recursive calls to eliminate 10 variables, input treesize:3852, output treesize:589 [2019-08-22 21:47:00,798 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_17|], 1=[|v_#valid_26|]} [2019-08-22 21:47:00,817 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 21:47:00,817 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:00,934 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:47:00,934 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:00,945 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 21:47:00,946 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:01,051 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-22 21:47:01,052 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:01,054 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_49|], 2=[|v_#memory_int_20|, |v_#memory_int_21|], 8=[|v_#memory_$Pointer$.offset_54|, |v_#memory_$Pointer$.base_54|]} [2019-08-22 21:47:01,068 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-22 21:47:01,068 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:01,152 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:01,156 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 21:47:01,237 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:01,245 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:47:01,263 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:01,263 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 [2019-08-22 21:47:01,263 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:01,398 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-08-22 21:47:01,398 INFO L567 ElimStorePlain]: treesize reduction 20, result has 92.2 percent of original size [2019-08-22 21:47:01,419 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:47:01,481 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:01,482 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 [2019-08-22 21:47:01,482 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:01,741 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-08-22 21:47:01,741 INFO L567 ElimStorePlain]: treesize reduction 89, result has 67.2 percent of original size [2019-08-22 21:47:01,840 INFO L341 Elim1Store]: treesize reduction 34, result has 67.6 percent of original size [2019-08-22 21:47:01,840 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 [2019-08-22 21:47:01,841 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,081 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-08-22 21:47:02,081 INFO L567 ElimStorePlain]: treesize reduction 65, result has 66.0 percent of original size [2019-08-22 21:47:02,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:02,089 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. [2019-08-22 21:47:02,090 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 9 variables, input treesize:277, output treesize:111 [2019-08-22 21:47:02,113 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_50|], 2=[|v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|], 20=[|v_#memory_$Pointer$.base_55|], 30=[|v_#memory_$Pointer$.offset_55|]} [2019-08-22 21:47:02,119 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:02,120 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:02,145 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 138 treesize of output 123 [2019-08-22 21:47:02,145 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,161 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:02,161 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:02,189 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 [2019-08-22 21:47:02,190 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:02,223 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 [2019-08-22 21:47:02,224 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,232 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:02,232 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,240 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:02,241 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,248 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:02,249 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:02,826 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2019-08-22 21:47:02,826 INFO L567 ElimStorePlain]: treesize reduction 14, result has 96.7 percent of original size [2019-08-22 21:47:02,835 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 21:47:02,841 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 21:47:02,847 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 21:47:03,175 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:47:03,176 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:03,182 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:03,186 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:03,191 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:03,568 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:47:03,569 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:03,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,616 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 [2019-08-22 21:47:03,617 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:03,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,654 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 [2019-08-22 21:47:03,654 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:03,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:03,794 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-22 21:47:03,795 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-22 21:47:03,795 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 [2019-08-22 21:47:03,797 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,302 WARN L188 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 86 [2019-08-22 21:47:04,302 INFO L567 ElimStorePlain]: treesize reduction 161, result has 68.2 percent of original size [2019-08-22 21:47:04,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,381 INFO L341 Elim1Store]: treesize reduction 5, result has 91.9 percent of original size [2019-08-22 21:47:04,382 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 [2019-08-22 21:47:04,383 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,405 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 [2019-08-22 21:47:04,405 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,542 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-22 21:47:04,542 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-22 21:47:04,543 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 [2019-08-22 21:47:04,544 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,912 WARN L188 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 80 [2019-08-22 21:47:04,912 INFO L567 ElimStorePlain]: treesize reduction 262, result has 58.3 percent of original size [2019-08-22 21:47:04,913 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:47:04,914 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 7 variables, input treesize:1256, output treesize:313 [2019-08-22 21:47:04,940 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_51|], 2=[|v_#memory_$Pointer$.base_35|, |v_#memory_$Pointer$.offset_35|], 20=[|v_#memory_$Pointer$.base_56|], 30=[|v_#memory_$Pointer$.offset_56|]} [2019-08-22 21:47:04,951 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:04,952 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,963 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:04,963 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,968 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:04,969 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,977 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:04,978 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:04,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:04,999 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 [2019-08-22 21:47:04,999 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:05,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:05,024 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 138 treesize of output 123 [2019-08-22 21:47:05,024 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:05,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:05,047 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 [2019-08-22 21:47:05,048 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:05,055 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:05,056 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:05,595 WARN L188 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2019-08-22 21:47:05,596 INFO L567 ElimStorePlain]: treesize reduction 14, result has 96.7 percent of original size [2019-08-22 21:47:05,601 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 21:47:05,608 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 21:47:05,613 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 21:47:05,959 WARN L188 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:47:05,959 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:05,967 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:05,972 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:05,977 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:06,371 WARN L188 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:47:06,371 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:06,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,411 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 [2019-08-22 21:47:06,412 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:06,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,429 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,571 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-22 21:47:06,572 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-22 21:47:06,572 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 [2019-08-22 21:47:06,574 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:06,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,590 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:06,597 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 [2019-08-22 21:47:06,598 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,170 WARN L188 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 86 [2019-08-22 21:47:07,170 INFO L567 ElimStorePlain]: treesize reduction 161, result has 68.2 percent of original size [2019-08-22 21:47:07,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,183 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,319 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2019-08-22 21:47:07,319 INFO L341 Elim1Store]: treesize reduction 15, result has 90.5 percent of original size [2019-08-22 21:47:07,320 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 [2019-08-22 21:47:07,321 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,342 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 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 [2019-08-22 21:47:07,343 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,412 INFO L341 Elim1Store]: treesize reduction 5, result has 91.9 percent of original size [2019-08-22 21:47:07,412 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 [2019-08-22 21:47:07,414 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,782 WARN L188 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 78 [2019-08-22 21:47:07,783 INFO L567 ElimStorePlain]: treesize reduction 214, result has 62.8 percent of original size [2019-08-22 21:47:07,784 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:47:07,784 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 7 variables, input treesize:1256, output treesize:307 [2019-08-22 21:47:07,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:07,803 INFO L392 ElimStorePlain]: Different costs {1=[|v_#length_18|], 3=[|v_#valid_27|]} [2019-08-22 21:47:07,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,857 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 [2019-08-22 21:47:07,858 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,911 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 216 treesize of output 218 [2019-08-22 21:47:07,912 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,921 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:07,922 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:07,986 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 [2019-08-22 21:47:07,987 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:07,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:07,997 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:08,006 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:08,007 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:08,016 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:08,016 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:08,026 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:47:08,026 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:10,085 WARN L188 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-08-22 21:47:10,086 INFO L567 ElimStorePlain]: treesize reduction 20, result has 97.1 percent of original size [2019-08-22 21:47:10,187 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:10,187 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 [2019-08-22 21:47:10,188 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:10,257 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:10,258 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 [2019-08-22 21:47:10,259 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:10,315 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:10,316 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 [2019-08-22 21:47:10,317 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:12,408 WARN L188 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2019-08-22 21:47:12,408 INFO L567 ElimStorePlain]: treesize reduction 42, result has 94.1 percent of original size [2019-08-22 21:47:12,410 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_52|], 2=[|v_#memory_int_26|], 4=[|v_#memory_$Pointer$.base_27|, |v_#memory_$Pointer$.offset_27|], 30=[|v_#memory_$Pointer$.base_57|], 56=[|v_#memory_$Pointer$.offset_57|]} [2019-08-22 21:47:12,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:12,495 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 [2019-08-22 21:47:12,495 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:12,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:12,550 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 [2019-08-22 21:47:12,550 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:12,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:12,587 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 [2019-08-22 21:47:12,588 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:13,505 WARN L188 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-08-22 21:47:13,506 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:13,534 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 [2019-08-22 21:47:13,534 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:13,574 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 [2019-08-22 21:47:13,574 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:13,591 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 [2019-08-22 21:47:13,592 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:14,336 WARN L188 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-22 21:47:14,336 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:14,343 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:14,349 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:14,356 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:15,366 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 108 [2019-08-22 21:47:15,366 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:15,375 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:15,381 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:15,396 INFO L496 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:47:17,154 WARN L188 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 120 [2019-08-22 21:47:17,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:47:17,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,169 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,233 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 [2019-08-22 21:47:17,234 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:17,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,256 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,260 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,495 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-22 21:47:17,495 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-22 21:47:17,496 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 [2019-08-22 21:47:17,498 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:17,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:17,556 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 [2019-08-22 21:47:17,557 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:18,858 WARN L188 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 135 DAG size of output: 115 [2019-08-22 21:47:18,859 INFO L567 ElimStorePlain]: treesize reduction 222, result has 70.9 percent of original size [2019-08-22 21:47:18,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:18,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:18,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:18,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:18,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:18,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,060 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2019-08-22 21:47:19,060 INFO L341 Elim1Store]: treesize reduction 15, result has 93.3 percent of original size [2019-08-22 21:47:19,061 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 [2019-08-22 21:47:19,063 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:19,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,092 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 129 [2019-08-22 21:47:19,093 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:19,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:47:19,119 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 [2019-08-22 21:47:19,120 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-22 21:47:19,755 WARN L188 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2019-08-22 21:47:19,755 INFO L567 ElimStorePlain]: treesize reduction 262, result has 66.3 percent of original size [2019-08-22 21:47:19,756 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. [2019-08-22 21:47:19,757 INFO L221 ElimStorePlain]: Needed 30 recursive calls to eliminate 10 variables, input treesize:1868, output treesize:461 [2019-08-22 21:47:19,853 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:19,854 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 21:47:20,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 21:47:20,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,691 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,692 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,704 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:20,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:20,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:47:21,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:47:21,030 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-22 21:47:21,031 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-22 21:47:21,033 INFO L179 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 758#(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))))) [2019-08-22 21:47:21,044 INFO L91 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-22 21:47:21,045 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-22 21:47:21,046 INFO L168 Benchmark]: Toolchain (without parser) took 77408.39 ms. Allocated memory was 136.8 MB in the beginning and 367.0 MB in the end (delta: 230.2 MB). Free memory was 91.2 MB in the beginning and 249.4 MB in the end (delta: -158.1 MB). Peak memory consumption was 240.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,052 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 670.83 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 91.0 MB in the beginning and 165.5 MB in the end (delta: -74.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,057 INFO L168 Benchmark]: Boogie Preprocessor took 115.61 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 162.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,063 INFO L168 Benchmark]: RCFGBuilder took 719.15 ms. Allocated memory is still 200.8 MB. Free memory was 162.1 MB in the beginning and 115.1 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,064 INFO L168 Benchmark]: Symbolic Interpretation took 75898.71 ms. Allocated memory was 200.8 MB in the beginning and 367.0 MB in the end (delta: 166.2 MB). Free memory was 115.1 MB in the beginning and 249.4 MB in the end (delta: -134.3 MB). Peak memory consumption was 200.2 MB. Max. memory is 7.1 GB. [2019-08-22 21:47:21,066 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 998]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 758#(or (not (= (select (select |#memory_$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))))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 670.83 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 91.0 MB in the beginning and 165.5 MB in the end (delta: -74.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.61 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 162.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 719.15 ms. Allocated memory is still 200.8 MB. Free memory was 162.1 MB in the beginning and 115.1 MB in the end (delta: 47.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 75898.71 ms. Allocated memory was 200.8 MB in the beginning and 367.0 MB in the end (delta: 166.2 MB). Free memory was 115.1 MB in the beginning and 249.4 MB in the end (delta: -134.3 MB). Peak memory consumption was 200.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...