java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 07:02:33,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 07:02:33,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 07:02:33,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 07:02:33,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 07:02:33,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 07:02:33,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 07:02:33,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 07:02:33,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 07:02:33,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 07:02:33,400 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 07:02:33,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 07:02:33,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 07:02:33,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 07:02:33,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 07:02:33,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 07:02:33,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 07:02:33,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 07:02:33,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 07:02:33,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 07:02:33,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 07:02:33,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 07:02:33,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 07:02:33,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 07:02:33,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 07:02:33,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 07:02:33,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 07:02:33,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 07:02:33,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 07:02:33,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 07:02:33,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 07:02:33,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 07:02:33,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 07:02:33,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 07:02:33,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 07:02:33,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 07:02:33,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 07:02:33,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 07:02:33,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 07:02:33,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 07:02:33,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 07:02:33,444 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 07:02:33,468 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 07:02:33,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 07:02:33,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 07:02:33,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 07:02:33,471 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 07:02:33,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 07:02:33,472 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 07:02:33,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 07:02:33,472 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 07:02:33,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 07:02:33,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 07:02:33,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 07:02:33,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 07:02:33,475 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 07:02:33,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 07:02:33,475 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 07:02:33,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 07:02:33,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 07:02:33,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 07:02:33,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 07:02:33,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 07:02:33,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:02:33,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 07:02:33,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 07:02:33,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 07:02:33,478 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 07:02:33,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 07:02:33,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 07:02:33,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 07:02:33,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 07:02:33,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 07:02:33,537 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 07:02:33,538 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 07:02:33,539 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 07:02:33,540 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-08-18 07:02:33,616 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb850ebd/c23914c90ad1478daf2930c2bf89c753/FLAGee551e851 [2019-08-18 07:02:34,199 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 07:02:34,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-buckets-1.i [2019-08-18 07:02:34,222 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb850ebd/c23914c90ad1478daf2930c2bf89c753/FLAGee551e851 [2019-08-18 07:02:34,466 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb850ebd/c23914c90ad1478daf2930c2bf89c753 [2019-08-18 07:02:34,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 07:02:34,478 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 07:02:34,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 07:02:34,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 07:02:34,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 07:02:34,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:02:34" (1/1) ... [2019-08-18 07:02:34,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29700a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:34, skipping insertion in model container [2019-08-18 07:02:34,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:02:34" (1/1) ... [2019-08-18 07:02:34,496 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 07:02:34,556 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 07:02:35,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:02:35,016 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 07:02:35,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:02:35,128 INFO L192 MainTranslator]: Completed translation [2019-08-18 07:02:35,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35 WrapperNode [2019-08-18 07:02:35,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 07:02:35,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 07:02:35,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 07:02:35,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 07:02:35,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 07:02:35,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 07:02:35,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 07:02:35,210 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 07:02:35,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:02:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:02:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 07:02:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 07:02:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 07:02:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-18 07:02:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-18 07:02:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-18 07:02:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-18 07:02:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-18 07:02:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-18 07:02:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-18 07:02:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-18 07:02:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-18 07:02:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-18 07:02:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-18 07:02:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-18 07:02:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-18 07:02:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-18 07:02:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-18 07:02:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-18 07:02:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-18 07:02:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-18 07:02:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-18 07:02:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-18 07:02:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-18 07:02:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-18 07:02:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 07:02:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 07:02:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 07:02:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 07:02:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 07:02:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 07:02:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 07:02:35,978 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 07:02:35,978 INFO L283 CfgBuilder]: Removed 15 assume(true) statements. [2019-08-18 07:02:35,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:02:35 BoogieIcfgContainer [2019-08-18 07:02:35,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 07:02:35,980 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 07:02:35,981 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 07:02:35,981 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 07:02:35,982 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:02:35" (1/1) ... [2019-08-18 07:02:35,995 INFO L148 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-08-18 07:02:35,998 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 07:02:36,005 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 07:02:36,019 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 07:02:36,022 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 07:02:36,140 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 07:02:36,140 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:02:36,157 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:36,158 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:02:36,158 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-18 07:02:36,170 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 23 [2019-08-18 07:02:36,343 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_int_15|, |v_#memory_int_11|, |v_#memory_int_12|], 4=[|v_#memory_$Pointer$.base_12|, |v_#memory_$Pointer$.offset_11|, |v_#memory_int_13|, |v_#memory_int_14|], 6=[|v_#memory_$Pointer$.base_13|, |v_#memory_$Pointer$.offset_13|, |v_#memory_$Pointer$.offset_12|, |v_#memory_$Pointer$.base_11|]} [2019-08-18 07:02:36,431 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:41,484 WARN L188 SmtUtils]: Spent 5.05 s on a formula simplification that was a NOOP. DAG size: 177 [2019-08-18 07:02:41,485 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:41,528 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:45,823 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 173 [2019-08-18 07:02:45,824 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:45,847 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:49,042 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 169 [2019-08-18 07:02:49,043 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:49,062 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:52,036 WARN L188 SmtUtils]: Spent 2.97 s on a formula simplification that was a NOOP. DAG size: 165 [2019-08-18 07:02:52,037 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:52,051 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:54,565 WARN L188 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 161 [2019-08-18 07:02:54,566 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:54,585 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:02:56,441 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 158 [2019-08-18 07:02:56,441 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:02:56,455 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:00,102 WARN L188 SmtUtils]: Spent 3.65 s on a formula simplification that was a NOOP. DAG size: 155 [2019-08-18 07:03:00,103 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:00,138 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:02,971 WARN L188 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 151 [2019-08-18 07:03:02,972 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:02,984 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:05,354 WARN L188 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 147 [2019-08-18 07:03:05,354 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:05,366 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:07,480 WARN L188 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 143 [2019-08-18 07:03:07,481 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:07,491 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:09,134 WARN L188 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 139 [2019-08-18 07:03:09,135 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:09,137 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:09,137 INFO L221 ElimStorePlain]: Needed 12 recursive calls to eliminate 11 variables, input treesize:481, output treesize:505 [2019-08-18 07:03:09,173 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:12,647 WARN L188 SmtUtils]: Spent 3.47 s on a formula simplification that was a NOOP. DAG size: 165 [2019-08-18 07:03:12,647 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:12,649 INFO L496 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 1 dim-2 vars, End of recursive call: 12 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:12,650 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 12 variables, input treesize:826, output treesize:945 [2019-08-18 07:03:12,699 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:17,439 WARN L188 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-18 07:03:17,440 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:17,442 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 13 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:17,442 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 13 variables, input treesize:972, output treesize:960 [2019-08-18 07:03:17,469 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:21,323 WARN L188 SmtUtils]: Spent 3.85 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-18 07:03:21,323 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:21,325 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 13 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:21,326 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 13 variables, input treesize:972, output treesize:960 [2019-08-18 07:03:21,359 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:25,155 WARN L188 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-18 07:03:25,156 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,158 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 13 dim-0 vars, and 1 xjuncts. [2019-08-18 07:03:25,158 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 13 variables, input treesize:972, output treesize:960 [2019-08-18 07:03:25,185 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:25,212 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:25,213 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:25,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:25,221 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:25,232 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_39|], 2=[|v_#memory_$Pointer$.base_42|, |v_#memory_$Pointer$.offset_42|]} [2019-08-18 07:03:25,238 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:03:25,239 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,244 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:03:25,244 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,295 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,314 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:03:25,315 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,322 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:03:25,323 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,354 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,365 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:03:25,366 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,381 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:03:25,382 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,400 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,400 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:03:25,400 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:137, output treesize:47 [2019-08-18 07:03:25,408 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_40|], 2=[|v_#memory_$Pointer$.offset_43|, |v_#memory_$Pointer$.base_43|]} [2019-08-18 07:03:25,413 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 07:03:25,414 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,427 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,433 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:03:25,434 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,446 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,451 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:03:25,451 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,457 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,458 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,458 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:15 [2019-08-18 07:03:25,465 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[|v_#valid_20|]} [2019-08-18 07:03:25,476 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 [2019-08-18 07:03:25,476 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,535 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,546 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 [2019-08-18 07:03:25,547 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,599 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,608 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-18 07:03:25,609 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,645 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,653 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2019-08-18 07:03:25,654 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,681 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,687 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-18 07:03:25,687 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,714 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:25,715 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:03:25,715 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:79, output treesize:49 [2019-08-18 07:03:26,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:03:26,204 INFO L235 Elim1Store]: Index analysis took 110 ms [2019-08-18 07:03:26,448 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 76 [2019-08-18 07:03:26,450 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:35,902 WARN L188 SmtUtils]: Spent 9.45 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-18 07:03:35,903 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:36,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:03:36,461 INFO L235 Elim1Store]: Index analysis took 220 ms [2019-08-18 07:03:36,728 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 57 [2019-08-18 07:03:36,729 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:39,836 WARN L188 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 180 DAG size of output: 38 [2019-08-18 07:03:39,837 INFO L567 ElimStorePlain]: treesize reduction 973, result has 5.3 percent of original size [2019-08-18 07:03:39,842 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:03:39,842 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:39,865 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:39,866 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:03:39,866 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:03:40,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:03:40,319 INFO L235 Elim1Store]: Index analysis took 178 ms [2019-08-18 07:03:40,729 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 76 [2019-08-18 07:03:40,730 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:50,583 WARN L188 SmtUtils]: Spent 9.85 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-18 07:03:50,583 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:51,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:03:51,074 INFO L235 Elim1Store]: Index analysis took 198 ms [2019-08-18 07:03:51,376 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 57 [2019-08-18 07:03:51,377 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:55,685 WARN L188 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 180 DAG size of output: 37 [2019-08-18 07:03:55,686 INFO L567 ElimStorePlain]: treesize reduction 973, result has 5.3 percent of original size [2019-08-18 07:03:55,690 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:03:55,691 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:03:55,713 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:03:55,714 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:03:55,714 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:03:55,717 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:03:56,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:03:56,372 INFO L235 Elim1Store]: Index analysis took 164 ms [2019-08-18 07:03:56,639 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 76 [2019-08-18 07:03:56,640 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:05,236 WARN L188 SmtUtils]: Spent 8.59 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-18 07:04:05,236 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:05,632 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:05,787 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 57 [2019-08-18 07:04:05,789 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,349 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 37 [2019-08-18 07:04:06,350 INFO L567 ElimStorePlain]: treesize reduction 973, result has 5.3 percent of original size [2019-08-18 07:04:06,355 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-08-18 07:04:06,355 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,378 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,379 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,380 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:04:06,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:06,424 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:06,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:06,445 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_45|], 2=[|v_#memory_$Pointer$.base_48|, |v_#memory_$Pointer$.offset_48|]} [2019-08-18 07:04:06,449 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:04:06,450 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,460 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:04:06,461 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,501 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,512 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:04:06,513 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,522 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:04:06,522 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,547 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,557 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:04:06,558 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,564 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:04:06,565 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,584 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,585 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:04:06,586 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:137, output treesize:47 [2019-08-18 07:04:06,592 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_46|], 2=[|v_#memory_$Pointer$.base_49|, |v_#memory_$Pointer$.offset_49|]} [2019-08-18 07:04:06,596 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-18 07:04:06,596 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,609 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,612 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:04:06,613 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,621 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,630 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:04:06,631 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,636 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,636 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,637 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:15 [2019-08-18 07:04:06,641 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_12|], 1=[|v_#valid_21|]} [2019-08-18 07:04:06,661 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 [2019-08-18 07:04:06,662 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,703 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,708 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 [2019-08-18 07:04:06,709 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,743 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,751 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2019-08-18 07:04:06,751 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,779 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,785 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-18 07:04:06,785 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,811 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,816 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-18 07:04:06,817 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,842 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:06,843 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:06,843 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:79, output treesize:49 [2019-08-18 07:04:07,437 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 92 treesize of output 88 [2019-08-18 07:04:07,437 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:07,455 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:15,128 WARN L188 SmtUtils]: Spent 7.67 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-18 07:04:15,128 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:15,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:15,544 INFO L235 Elim1Store]: Index analysis took 148 ms [2019-08-18 07:04:15,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 72 [2019-08-18 07:04:15,764 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:22,769 WARN L188 SmtUtils]: Spent 7.01 s on a formula simplification that was a NOOP. DAG size: 184 [2019-08-18 07:04:22,770 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:22,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:23,341 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 53 [2019-08-18 07:04:23,342 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:24,078 WARN L188 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2019-08-18 07:04:24,078 INFO L567 ElimStorePlain]: treesize reduction 961, result has 4.9 percent of original size [2019-08-18 07:04:24,079 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:24,079 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:04:24,117 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:24,845 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 92 treesize of output 88 [2019-08-18 07:04:24,846 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:33,292 WARN L188 SmtUtils]: Spent 8.45 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-18 07:04:33,292 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:33,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:33,729 INFO L235 Elim1Store]: Index analysis took 148 ms [2019-08-18 07:04:34,046 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 72 [2019-08-18 07:04:34,047 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:41,071 WARN L188 SmtUtils]: Spent 7.02 s on a formula simplification that was a NOOP. DAG size: 184 [2019-08-18 07:04:41,071 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:41,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:41,599 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 53 [2019-08-18 07:04:41,599 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,001 WARN L188 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2019-08-18 07:04:42,001 INFO L567 ElimStorePlain]: treesize reduction 961, result has 4.9 percent of original size [2019-08-18 07:04:42,002 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:42,002 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:04:42,005 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:42,049 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-18 07:04:42,385 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 88 [2019-08-18 07:04:42,385 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:50,208 WARN L188 SmtUtils]: Spent 7.82 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-18 07:04:50,209 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:50,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:50,776 INFO L235 Elim1Store]: Index analysis took 142 ms [2019-08-18 07:04:51,147 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 72 [2019-08-18 07:04:51,148 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:58,077 WARN L188 SmtUtils]: Spent 6.93 s on a formula simplification that was a NOOP. DAG size: 184 [2019-08-18 07:04:58,078 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:58,529 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 07:04:58,529 INFO L235 Elim1Store]: Index analysis took 199 ms [2019-08-18 07:04:59,018 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 53 [2019-08-18 07:04:59,019 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,329 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2019-08-18 07:04:59,329 INFO L567 ElimStorePlain]: treesize reduction 961, result has 4.9 percent of original size [2019-08-18 07:04:59,330 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,330 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 15 variables, input treesize:1065, output treesize:50 [2019-08-18 07:04:59,355 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,372 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,389 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,393 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,411 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,418 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,431 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:04:59,445 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_51|], 2=[|v_#memory_$Pointer$.offset_54|, |v_#memory_$Pointer$.base_54|]} [2019-08-18 07:04:59,452 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:04:59,452 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,459 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 49 [2019-08-18 07:04:59,459 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,497 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,506 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:04:59,506 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,513 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39 [2019-08-18 07:04:59,513 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,541 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,549 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:04:59,549 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,554 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 26 [2019-08-18 07:04:59,555 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,572 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,573 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:04:59,573 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:137, output treesize:47 [2019-08-18 07:04:59,577 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_52|], 2=[|v_#memory_$Pointer$.offset_55|, |v_#memory_$Pointer$.base_55|]} [2019-08-18 07:04:59,581 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 [2019-08-18 07:04:59,581 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,593 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,598 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:04:59,599 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,606 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,613 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2019-08-18 07:04:59,613 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,618 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,618 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,619 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:52, output treesize:15 [2019-08-18 07:04:59,622 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_53|], 2=[|v_#memory_$Pointer$.base_56|, |v_#memory_$Pointer$.offset_56|]} [2019-08-18 07:04:59,629 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 74 treesize of output 55 [2019-08-18 07:04:59,630 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,638 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 55 [2019-08-18 07:04:59,638 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,688 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,699 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 45 [2019-08-18 07:04:59,699 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,708 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 45 [2019-08-18 07:04:59,708 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,749 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,759 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 32 [2019-08-18 07:04:59,760 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,767 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 32 [2019-08-18 07:04:59,768 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,802 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:04:59,803 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-18 07:04:59,803 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:149, output treesize:59 [2019-08-18 07:04:59,819 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 68 treesize of output 67 [2019-08-18 07:04:59,819 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,829 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 68 treesize of output 67 [2019-08-18 07:04:59,830 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,840 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 68 treesize of output 67 [2019-08-18 07:04:59,840 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:04:59,851 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 68 treesize of output 67 [2019-08-18 07:04:59,851 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,050 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-18 07:05:00,050 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,050 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2019-08-18 07:05:00,051 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:273, output treesize:269 [2019-08-18 07:05:00,129 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 68 treesize of output 67 [2019-08-18 07:05:00,130 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,138 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 67 [2019-08-18 07:05:00,138 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,147 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 68 treesize of output 67 [2019-08-18 07:05:00,148 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,156 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 68 treesize of output 67 [2019-08-18 07:05:00,156 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,282 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-18 07:05:00,283 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,283 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2019-08-18 07:05:00,284 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:273, output treesize:269 [2019-08-18 07:05:00,297 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-18 07:05:00,297 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,316 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,318 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-18 07:05:00,318 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:32 [2019-08-18 07:05:00,329 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_54|], 6=[|v_#memory_$Pointer$.base_57|, |v_#memory_$Pointer$.offset_57|]} [2019-08-18 07:05:00,342 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 93 treesize of output 74 [2019-08-18 07:05:00,343 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,351 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 93 treesize of output 74 [2019-08-18 07:05:00,351 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,443 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,497 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,497 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 109 [2019-08-18 07:05:00,498 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,540 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 07:05:00,541 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 109 [2019-08-18 07:05:00,542 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 07:05:00,745 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-08-18 07:05:00,746 INFO L567 ElimStorePlain]: treesize reduction 36, result has 82.6 percent of original size [2019-08-18 07:05:00,747 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:242) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:232) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:106) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:101) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:85) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:144) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 07:05:00,752 INFO L168 Benchmark]: Toolchain (without parser) took 146274.34 ms. Allocated memory was 140.5 MB in the beginning and 320.3 MB in the end (delta: 179.8 MB). Free memory was 85.7 MB in the beginning and 247.5 MB in the end (delta: -161.8 MB). Peak memory consumption was 182.8 MB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,752 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.06 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 85.5 MB in the beginning and 165.7 MB in the end (delta: -80.2 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,753 INFO L168 Benchmark]: Boogie Preprocessor took 78.03 ms. Allocated memory is still 200.8 MB. Free memory was 165.7 MB in the beginning and 162.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,754 INFO L168 Benchmark]: RCFGBuilder took 770.06 ms. Allocated memory is still 200.8 MB. Free memory was 162.7 MB in the beginning and 110.5 MB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,754 INFO L168 Benchmark]: Symbolic Interpretation took 144769.95 ms. Allocated memory was 200.8 MB in the beginning and 320.3 MB in the end (delta: 119.5 MB). Free memory was 110.5 MB in the beginning and 247.5 MB in the end (delta: -137.0 MB). Peak memory consumption was 147.3 MB. Max. memory is 7.1 GB. [2019-08-18 07:05:00,756 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 652.06 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 85.5 MB in the beginning and 165.7 MB in the end (delta: -80.2 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.03 ms. Allocated memory is still 200.8 MB. Free memory was 165.7 MB in the beginning and 162.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 770.06 ms. Allocated memory is still 200.8 MB. Free memory was 162.7 MB in the beginning and 110.5 MB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 144769.95 ms. Allocated memory was 200.8 MB in the beginning and 320.3 MB in the end (delta: 119.5 MB). Free memory was 110.5 MB in the beginning and 247.5 MB in the end (delta: -137.0 MB). Peak memory consumption was 147.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...