java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-simple/sll2n_insert_unequal.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:53:28,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:53:28,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:53:28,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:53:28,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:53:28,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:53:28,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:53:28,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:53:28,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:53:28,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:53:28,128 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:53:28,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:53:28,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:53:28,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:53:28,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:53:28,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:53:28,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:53:28,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:53:28,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:53:28,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:53:28,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:53:28,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:53:28,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:53:28,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:53:28,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:53:28,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:53:28,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:53:28,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:53:28,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:53:28,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:53:28,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:53:28,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:53:28,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:53:28,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:53:28,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:53:28,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:53:28,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:53:28,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:53:28,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:53:28,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:53:28,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:53:28,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 21:53:28,167 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:53:28,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:53:28,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:53:28,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:53:28,169 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:53:28,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:53:28,170 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:53:28,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:53:28,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:53:28,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:53:28,171 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:53:28,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:53:28,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:53:28,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:53:28,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:53:28,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:53:28,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:53:28,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:53:28,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:53:28,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:53:28,173 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:53:28,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:53:28,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:53:28,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:53:28,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:53:28,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:53:28,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:53:28,236 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:53:28,236 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:53:28,237 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-simple/sll2n_insert_unequal.i [2019-08-22 21:53:28,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65013fc9b/e28ae15f7f6f4668aa5120fa76a4eb53/FLAGd7eabf237 [2019-08-22 21:53:28,790 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:53:28,791 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-simple/sll2n_insert_unequal.i [2019-08-22 21:53:28,810 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65013fc9b/e28ae15f7f6f4668aa5120fa76a4eb53/FLAGd7eabf237 [2019-08-22 21:53:29,129 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65013fc9b/e28ae15f7f6f4668aa5120fa76a4eb53 [2019-08-22 21:53:29,138 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:53:29,139 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:53:29,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:53:29,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:53:29,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:53:29,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ae0de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29, skipping insertion in model container [2019-08-22 21:53:29,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,154 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:53:29,200 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:53:29,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:53:29,690 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:53:29,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:53:29,813 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:53:29,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29 WrapperNode [2019-08-22 21:53:29,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:53:29,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:53:29,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:53:29,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:53:29,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... [2019-08-22 21:53:29,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:53:29,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:53:29,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:53:29,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:53:29,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:53:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:53:29,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:53:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:53:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:53:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:53:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2019-08-22 21:53:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2019-08-22 21:53:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_create [2019-08-22 21:53:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_destroy [2019-08-22 21:53:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_insert [2019-08-22 21:53:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:53:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:53:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:53:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:53:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:53:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:53:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:53:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:53:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:53:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:53:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:53:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:53:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:53:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:53:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:53:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-22 21:53:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-22 21:53:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:53:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:53:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:53:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:53:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:53:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2019-08-22 21:53:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure sll_create [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure sll_destroy [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:53:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure sll_insert [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:53:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:53:30,391 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2019-08-22 21:53:30,608 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:53:30,608 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-22 21:53:30,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:53:30 BoogieIcfgContainer [2019-08-22 21:53:30,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:53:30,610 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:53:30,610 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:53:30,610 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:53:30,611 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:53:30" (1/1) ... [2019-08-22 21:53:30,626 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:53:30,628 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:53:30,641 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:53:30,650 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:53:30,652 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:53:30,725 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:53:30,725 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,763 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:30,763 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,764 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 21:53:30,782 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 27 [2019-08-22 21:53:30,815 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_16|], 1=[|v_#valid_29|]} [2019-08-22 21:53:30,821 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:53:30,822 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,849 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:30,857 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-22 21:53:30,858 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,886 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:30,886 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,887 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:37, output treesize:30 [2019-08-22 21:53:30,890 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-22 21:53:30,921 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_26|, |v_#memory_$Pointer$.base_31|, |v_#memory_$Pointer$.offset_31|], 2=[|v_#memory_int_8|]} [2019-08-22 21:53:30,935 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:30,935 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,959 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:30,960 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,970 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:30,970 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:30,983 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 122 treesize of output 103 [2019-08-22 21:53:30,984 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,125 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2019-08-22 21:53:31,126 INFO L567 ElimStorePlain]: treesize reduction 16, result has 84.5 percent of original size [2019-08-22 21:53:31,139 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:31,142 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 20 treesize of output 9 [2019-08-22 21:53:31,143 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,183 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:31,197 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 20 treesize of output 9 [2019-08-22 21:53:31,197 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,227 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,235 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-22 21:53:31,236 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,270 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,271 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,271 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 4 variables, input treesize:489, output treesize:61 [2019-08-22 21:53:31,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:31,304 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2019-08-22 21:53:31,305 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,347 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,353 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:31,355 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 21 treesize of output 13 [2019-08-22 21:53:31,355 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,389 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,395 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:31,396 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 21 treesize of output 13 [2019-08-22 21:53:31,397 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,430 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,431 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,431 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:102, output treesize:61 [2019-08-22 21:53:31,463 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 133 treesize of output 131 [2019-08-22 21:53:31,465 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,725 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2019-08-22 21:53:31,726 INFO L567 ElimStorePlain]: treesize reduction 32, result has 83.8 percent of original size [2019-08-22 21:53:31,733 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 108 treesize of output 106 [2019-08-22 21:53:31,734 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:31,865 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-08-22 21:53:31,865 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:31,876 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 97 [2019-08-22 21:53:31,878 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,002 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-22 21:53:32,003 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,012 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 94 treesize of output 88 [2019-08-22 21:53:32,013 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,112 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 85 treesize of output 81 [2019-08-22 21:53:32,120 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,222 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-22 21:53:32,222 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,223 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:53:32,223 INFO L221 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:203, output treesize:136 [2019-08-22 21:53:32,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:53:32,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:32,252 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 86 [2019-08-22 21:53:32,253 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,441 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-22 21:53:32,442 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,471 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:32,474 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 83 treesize of output 75 [2019-08-22 21:53:32,475 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,638 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-22 21:53:32,639 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:32,652 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 104 [2019-08-22 21:53:32,653 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,781 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-22 21:53:32,781 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,792 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:32,796 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2019-08-22 21:53:32,797 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:32,917 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-22 21:53:32,918 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:32,928 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:32,930 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 90 treesize of output 82 [2019-08-22 21:53:32,931 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:33,033 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-22 21:53:33,034 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:33,047 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:33,050 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 72 treesize of output 64 [2019-08-22 21:53:33,051 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:33,149 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:33,151 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 21:53:33,152 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 8 variables, input treesize:223, output treesize:153 [2019-08-22 21:53:33,217 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 143 treesize of output 141 [2019-08-22 21:53:33,218 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:33,989 WARN L188 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 119 [2019-08-22 21:53:33,990 INFO L567 ElimStorePlain]: treesize reduction 398, result has 53.0 percent of original size [2019-08-22 21:53:34,006 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 148 treesize of output 146 [2019-08-22 21:53:34,007 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,289 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-22 21:53:34,290 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:34,307 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 143 treesize of output 141 [2019-08-22 21:53:34,308 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,586 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-22 21:53:34,587 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:34,597 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 120 treesize of output 118 [2019-08-22 21:53:34,598 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:34,916 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-22 21:53:34,916 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:34,928 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 115 treesize of output 113 [2019-08-22 21:53:34,929 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:35,221 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-08-22 21:53:35,222 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:35,240 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 115 treesize of output 113 [2019-08-22 21:53:35,241 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:35,548 WARN L188 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:53:35,549 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:35,595 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 134 [2019-08-22 21:53:35,597 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:35,871 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-22 21:53:35,871 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:35,881 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 110 treesize of output 104 [2019-08-22 21:53:35,882 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:36,135 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-22 21:53:36,136 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:36,145 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 101 treesize of output 97 [2019-08-22 21:53:36,146 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:36,428 WARN L188 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-22 21:53:36,429 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:36,437 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 110 treesize of output 104 [2019-08-22 21:53:36,438 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:36,691 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-22 21:53:36,691 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:36,703 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 94 treesize of output 88 [2019-08-22 21:53:36,703 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,099 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2019-08-22 21:53:37,100 INFO L567 ElimStorePlain]: treesize reduction 101, result has 73.6 percent of original size [2019-08-22 21:53:37,100 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_$Pointer$.base)_AFTER_CALL_3| vanished before elimination [2019-08-22 21:53:37,110 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 131 treesize of output 113 [2019-08-22 21:53:37,112 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,480 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2019-08-22 21:53:37,481 INFO L567 ElimStorePlain]: treesize reduction 10, result has 96.2 percent of original size [2019-08-22 21:53:37,481 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_BEFORE_CALL_4| vanished before elimination [2019-08-22 21:53:37,507 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 91 [2019-08-22 21:53:37,508 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:37,686 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-22 21:53:37,686 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:37,687 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-1 vars, 9 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:53:37,687 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 15 variables, input treesize:851, output treesize:235 [2019-08-22 21:53:37,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 21:53:37,723 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 109 treesize of output 99 [2019-08-22 21:53:37,724 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:38,277 WARN L188 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-08-22 21:53:38,278 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:38,294 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 127 treesize of output 117 [2019-08-22 21:53:38,295 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:38,696 WARN L188 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-22 21:53:38,696 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:38,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:38,717 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 80 [2019-08-22 21:53:38,718 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:39,032 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-22 21:53:39,033 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:39,046 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 117 [2019-08-22 21:53:39,047 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:39,333 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-22 21:53:39,334 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:39,345 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 77 treesize of output 67 [2019-08-22 21:53:39,346 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:39,583 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-08-22 21:53:39,583 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:39,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:39,613 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 98 [2019-08-22 21:53:39,614 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:39,825 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-22 21:53:39,825 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:39,835 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 85 [2019-08-22 21:53:39,836 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,010 WARN L188 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-22 21:53:40,011 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:40,029 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 114 treesize of output 104 [2019-08-22 21:53:40,030 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,195 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-22 21:53:40,196 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:40,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:40,211 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 85 [2019-08-22 21:53:40,212 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,389 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-22 21:53:40,390 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:40,391 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 9 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 21:53:40,392 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 13 variables, input treesize:364, output treesize:253 [2019-08-22 21:53:40,440 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 139 treesize of output 137 [2019-08-22 21:53:40,441 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:40,455 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:53:40,456 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:41,790 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 195 DAG size of output: 186 [2019-08-22 21:53:41,791 INFO L567 ElimStorePlain]: treesize reduction 311, result has 72.9 percent of original size [2019-08-22 21:53:41,815 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 116 treesize of output 114 [2019-08-22 21:53:41,816 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,382 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-22 21:53:42,383 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,400 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 111 treesize of output 109 [2019-08-22 21:53:42,400 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:42,938 WARN L188 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-08-22 21:53:42,939 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:42,962 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 144 treesize of output 142 [2019-08-22 21:53:42,963 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:43,556 WARN L188 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-22 21:53:43,556 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:43,586 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 111 treesize of output 109 [2019-08-22 21:53:43,587 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:44,123 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-22 21:53:44,124 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:44,138 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 139 treesize of output 137 [2019-08-22 21:53:44,139 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:44,669 WARN L188 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-08-22 21:53:44,670 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:44,682 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 116 treesize of output 114 [2019-08-22 21:53:44,683 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:45,227 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-08-22 21:53:45,227 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:45,242 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 111 treesize of output 109 [2019-08-22 21:53:45,243 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:45,754 WARN L188 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-22 21:53:45,754 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:45,767 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 144 treesize of output 142 [2019-08-22 21:53:45,768 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:46,284 WARN L188 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-08-22 21:53:46,285 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:46,297 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 144 treesize of output 142 [2019-08-22 21:53:46,298 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:46,812 WARN L188 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-22 21:53:46,813 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:46,824 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 139 treesize of output 137 [2019-08-22 21:53:46,825 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:47,373 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-22 21:53:47,373 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:47,407 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 139 treesize of output 137 [2019-08-22 21:53:47,408 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:47,908 WARN L188 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-22 21:53:47,908 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:47,931 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 106 treesize of output 102 [2019-08-22 21:53:47,932 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:48,434 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-08-22 21:53:48,434 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:48,451 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 106 treesize of output 100 [2019-08-22 21:53:48,452 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:48,940 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-08-22 21:53:48,940 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:48,951 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 97 treesize of output 93 [2019-08-22 21:53:48,951 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:49,443 WARN L188 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-22 21:53:49,444 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:49,465 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 134 treesize of output 122 [2019-08-22 21:53:49,466 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:49,926 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-08-22 21:53:49,927 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:49,936 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 99 treesize of output 93 [2019-08-22 21:53:49,937 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:50,393 WARN L188 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-22 21:53:50,394 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:50,405 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 116 treesize of output 98 [2019-08-22 21:53:50,406 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:51,293 WARN L188 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2019-08-22 21:53:51,294 INFO L567 ElimStorePlain]: treesize reduction 10, result has 98.6 percent of original size [2019-08-22 21:53:51,314 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 106 treesize of output 102 [2019-08-22 21:53:51,315 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:51,803 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-22 21:53:51,804 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:51,814 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 90 treesize of output 84 [2019-08-22 21:53:51,816 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:52,486 WARN L188 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2019-08-22 21:53:52,487 INFO L567 ElimStorePlain]: treesize reduction 189, result has 72.5 percent of original size [2019-08-22 21:53:52,496 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 84 [2019-08-22 21:53:52,497 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:52,972 WARN L188 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 82 [2019-08-22 21:53:52,972 INFO L567 ElimStorePlain]: treesize reduction 134, result has 72.7 percent of original size [2019-08-22 21:53:52,973 INFO L464 ElimStorePlain]: Eliminatee v_prenex_44 vanished before elimination [2019-08-22 21:53:52,982 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 134 treesize of output 122 [2019-08-22 21:53:52,984 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:53,218 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-22 21:53:53,219 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:53,219 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_$Pointer$.base)_AFTER_CALL_4| vanished before elimination [2019-08-22 21:53:53,219 INFO L464 ElimStorePlain]: Eliminatee v_prenex_39 vanished before elimination [2019-08-22 21:53:53,226 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 98 [2019-08-22 21:53:53,228 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:53,678 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2019-08-22 21:53:53,679 INFO L567 ElimStorePlain]: treesize reduction 10, result has 96.9 percent of original size [2019-08-22 21:53:53,679 INFO L464 ElimStorePlain]: Eliminatee v_prenex_38 vanished before elimination [2019-08-22 21:53:53,686 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 84 [2019-08-22 21:53:53,686 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:53,889 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-22 21:53:53,889 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:53,889 INFO L464 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2019-08-22 21:53:53,890 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_$Pointer$.offset)_AFTER_CALL_4| vanished before elimination [2019-08-22 21:53:53,891 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-1 vars, 18 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-22 21:53:53,891 INFO L221 ElimStorePlain]: Needed 26 recursive calls to eliminate 30 variables, input treesize:1291, output treesize:304 [2019-08-22 21:53:53,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-22 21:53:53,920 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:53,926 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 115 [2019-08-22 21:53:53,927 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:55,477 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 152 [2019-08-22 21:53:55,478 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:55,506 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:55,516 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 115 [2019-08-22 21:53:55,517 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:56,730 WARN L188 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 146 [2019-08-22 21:53:56,731 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:56,745 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:56,748 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 112 treesize of output 104 [2019-08-22 21:53:56,749 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:57,653 WARN L188 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-22 21:53:57,653 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:57,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:57,667 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 85 [2019-08-22 21:53:57,668 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:58,304 WARN L188 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-22 21:53:58,304 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:58,316 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:58,323 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 115 [2019-08-22 21:53:58,323 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:58,906 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-08-22 21:53:58,907 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:58,921 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:58,928 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 105 treesize of output 97 [2019-08-22 21:53:58,929 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:59,388 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-08-22 21:53:59,389 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:59,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:53:59,401 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 96 [2019-08-22 21:53:59,402 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:53:59,748 WARN L188 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-22 21:53:59,749 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:53:59,761 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:53:59,769 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 112 treesize of output 104 [2019-08-22 21:53:59,770 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:00,146 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-08-22 21:54:00,146 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:00,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:00,165 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 85 [2019-08-22 21:54:00,165 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:00,493 WARN L188 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-08-22 21:54:00,494 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:00,504 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:00,507 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 94 treesize of output 86 [2019-08-22 21:54:00,508 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:00,736 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-22 21:54:00,737 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:00,746 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:00,749 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 93 treesize of output 85 [2019-08-22 21:54:00,750 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:00,986 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-22 21:54:00,986 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:00,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:00,998 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2019-08-22 21:54:00,998 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:01,198 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-22 21:54:01,199 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:01,201 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 12 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-22 21:54:01,201 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 18 variables, input treesize:475, output treesize:347 [2019-08-22 21:54:01,282 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 133 treesize of output 131 [2019-08-22 21:54:01,283 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:03,295 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 284 DAG size of output: 275 [2019-08-22 21:54:03,295 INFO L567 ElimStorePlain]: treesize reduction 485, result has 73.6 percent of original size [2019-08-22 21:54:03,314 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:03,315 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:04,232 WARN L188 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-08-22 21:54:04,233 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:04,258 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 108 treesize of output 106 [2019-08-22 21:54:04,259 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:05,127 WARN L188 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-08-22 21:54:05,127 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:05,163 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:05,164 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:06,056 WARN L188 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-08-22 21:54:06,056 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:06,075 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 113 treesize of output 111 [2019-08-22 21:54:06,076 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:06,947 WARN L188 SmtUtils]: Spent 870.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-08-22 21:54:06,947 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:06,964 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 108 treesize of output 106 [2019-08-22 21:54:06,965 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:07,831 WARN L188 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-08-22 21:54:07,831 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:07,847 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:07,848 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:08,696 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2019-08-22 21:54:08,697 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:08,715 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:08,715 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:09,572 WARN L188 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-08-22 21:54:09,573 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:09,590 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:09,591 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:10,450 WARN L188 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-08-22 21:54:10,451 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:10,469 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:10,470 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:11,304 WARN L188 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-08-22 21:54:11,305 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:11,325 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 113 treesize of output 111 [2019-08-22 21:54:11,327 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:12,153 WARN L188 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-08-22 21:54:12,154 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:12,172 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:12,173 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:12,999 WARN L188 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-08-22 21:54:13,000 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:13,017 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:13,018 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:13,835 WARN L188 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-08-22 21:54:13,836 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:13,851 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 113 treesize of output 111 [2019-08-22 21:54:13,851 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:14,653 WARN L188 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-08-22 21:54:14,654 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:14,668 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 108 treesize of output 106 [2019-08-22 21:54:14,669 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:15,504 WARN L188 SmtUtils]: Spent 833.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-08-22 21:54:15,505 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:15,519 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 108 treesize of output 106 [2019-08-22 21:54:15,520 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:16,324 WARN L188 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-08-22 21:54:16,325 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:16,343 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:16,344 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:17,164 WARN L188 SmtUtils]: Spent 819.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2019-08-22 21:54:17,165 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:17,180 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:17,181 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:17,968 WARN L188 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2019-08-22 21:54:17,968 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:17,979 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:17,980 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:18,788 WARN L188 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-08-22 21:54:18,789 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:18,804 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:18,804 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:19,589 WARN L188 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-22 21:54:19,590 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:19,613 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 97 [2019-08-22 21:54:19,613 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:20,397 WARN L188 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-08-22 21:54:20,397 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:20,409 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 94 treesize of output 90 [2019-08-22 21:54:20,410 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:21,193 WARN L188 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-08-22 21:54:21,193 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:21,209 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 131 treesize of output 119 [2019-08-22 21:54:21,210 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:21,994 WARN L188 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-08-22 21:54:21,995 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:22,008 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 113 treesize of output 95 [2019-08-22 21:54:22,009 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:23,533 WARN L188 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 202 DAG size of output: 198 [2019-08-22 21:54:23,534 INFO L567 ElimStorePlain]: treesize reduction 10, result has 99.2 percent of original size [2019-08-22 21:54:23,548 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 85 treesize of output 81 [2019-08-22 21:54:23,549 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:24,728 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 194 DAG size of output: 160 [2019-08-22 21:54:24,728 INFO L567 ElimStorePlain]: treesize reduction 262, result has 77.9 percent of original size [2019-08-22 21:54:24,740 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 97 [2019-08-22 21:54:24,741 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:25,324 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-22 21:54:25,325 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:25,336 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 99 [2019-08-22 21:54:25,337 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:25,904 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-22 21:54:25,905 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:25,917 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 94 treesize of output 88 [2019-08-22 21:54:25,918 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:26,475 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-22 21:54:26,476 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:26,486 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 85 treesize of output 81 [2019-08-22 21:54:26,487 INFO L496 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:27,256 WARN L188 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 117 [2019-08-22 21:54:27,257 INFO L567 ElimStorePlain]: treesize reduction 286, result has 68.0 percent of original size [2019-08-22 21:54:27,257 INFO L464 ElimStorePlain]: Eliminatee v_prenex_62 vanished before elimination [2019-08-22 21:54:27,258 INFO L464 ElimStorePlain]: Eliminatee v_prenex_67 vanished before elimination [2019-08-22 21:54:27,258 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_int)_AFTER_CALL_5| vanished before elimination [2019-08-22 21:54:27,258 INFO L464 ElimStorePlain]: Eliminatee v_prenex_66 vanished before elimination [2019-08-22 21:54:27,258 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_BEFORE_CALL_6| vanished before elimination [2019-08-22 21:54:27,259 INFO L464 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2019-08-22 21:54:27,259 INFO L464 ElimStorePlain]: Eliminatee v_prenex_71 vanished before elimination [2019-08-22 21:54:27,259 INFO L464 ElimStorePlain]: Eliminatee v_prenex_92 vanished before elimination [2019-08-22 21:54:27,259 INFO L464 ElimStorePlain]: Eliminatee v_prenex_70 vanished before elimination [2019-08-22 21:54:27,259 INFO L464 ElimStorePlain]: Eliminatee v_prenex_91 vanished before elimination [2019-08-22 21:54:27,268 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 131 treesize of output 113 [2019-08-22 21:54:27,269 INFO L496 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:27,992 WARN L188 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 110 [2019-08-22 21:54:27,992 INFO L567 ElimStorePlain]: treesize reduction 10, result has 98.3 percent of original size [2019-08-22 21:54:28,001 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 131 treesize of output 119 [2019-08-22 21:54:28,002 INFO L496 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:28,366 WARN L188 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-08-22 21:54:28,367 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:28,373 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 103 treesize of output 99 [2019-08-22 21:54:28,374 INFO L496 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:28,714 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-08-22 21:54:28,714 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:28,723 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 113 treesize of output 95 [2019-08-22 21:54:28,724 INFO L496 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:29,401 WARN L188 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 94 [2019-08-22 21:54:29,402 INFO L567 ElimStorePlain]: treesize reduction 10, result has 98.1 percent of original size [2019-08-22 21:54:29,410 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 85 treesize of output 81 [2019-08-22 21:54:29,411 INFO L496 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:29,751 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-22 21:54:29,751 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:29,760 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 96 treesize of output 84 [2019-08-22 21:54:29,761 INFO L496 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:30,241 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-08-22 21:54:30,242 INFO L567 ElimStorePlain]: treesize reduction 131, result has 73.9 percent of original size [2019-08-22 21:54:30,242 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| vanished before elimination [2019-08-22 21:54:30,242 INFO L464 ElimStorePlain]: Eliminatee v_prenex_100 vanished before elimination [2019-08-22 21:54:30,243 INFO L464 ElimStorePlain]: Eliminatee v_prenex_101 vanished before elimination [2019-08-22 21:54:30,243 INFO L464 ElimStorePlain]: Eliminatee v_prenex_102 vanished before elimination [2019-08-22 21:54:30,243 INFO L464 ElimStorePlain]: Eliminatee v_prenex_90 vanished before elimination [2019-08-22 21:54:30,244 INFO L496 ElimStorePlain]: Start of recursive call 1: 20 dim-1 vars, 30 dim-2 vars, End of recursive call: and 5 xjuncts. [2019-08-22 21:54:30,244 INFO L221 ElimStorePlain]: Needed 36 recursive calls to eliminate 50 variables, input treesize:1841, output treesize:370 [2019-08-22 21:54:30,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-22 21:54:30,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:30,287 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 104 [2019-08-22 21:54:30,287 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:34,230 WARN L188 SmtUtils]: Spent 3.94 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-22 21:54:34,230 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:34,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:34,248 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 104 [2019-08-22 21:54:34,248 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:37,002 WARN L188 SmtUtils]: Spent 2.75 s on a formula simplification that was a NOOP. DAG size: 175 [2019-08-22 21:54:37,002 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:37,014 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:37,018 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 101 treesize of output 93 [2019-08-22 21:54:37,019 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:38,982 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 171 [2019-08-22 21:54:38,983 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:38,995 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:39,001 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 112 [2019-08-22 21:54:39,002 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:40,562 WARN L188 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 167 [2019-08-22 21:54:40,562 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:40,577 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:40,581 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 93 [2019-08-22 21:54:40,582 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:41,948 WARN L188 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 160 [2019-08-22 21:54:41,949 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:41,962 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:41,965 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 90 treesize of output 82 [2019-08-22 21:54:41,965 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:42,913 WARN L188 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-22 21:54:42,913 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:42,925 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:42,930 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2019-08-22 21:54:42,930 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:43,677 WARN L188 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-22 21:54:43,678 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:43,689 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:43,693 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 90 treesize of output 82 [2019-08-22 21:54:43,694 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:44,293 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-22 21:54:44,293 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:44,303 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:44,307 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 102 treesize of output 94 [2019-08-22 21:54:44,308 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:44,768 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-08-22 21:54:44,768 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:44,779 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:44,783 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 75 [2019-08-22 21:54:44,783 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:45,161 WARN L188 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-08-22 21:54:45,162 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:45,176 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:45,177 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 72 treesize of output 64 [2019-08-22 21:54:45,178 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:45,505 WARN L188 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-22 21:54:45,506 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:45,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:54:45,518 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 104 [2019-08-22 21:54:45,519 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:45,814 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-22 21:54:45,815 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:45,827 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:45,830 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2019-08-22 21:54:45,830 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:46,111 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-22 21:54:46,112 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:46,121 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:46,129 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 82 [2019-08-22 21:54:46,129 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:46,386 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-08-22 21:54:46,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:46,393 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 21:54:46,397 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 90 treesize of output 82 [2019-08-22 21:54:46,398 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:46,638 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-22 21:54:46,639 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:46,640 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 15 dim-2 vars, End of recursive call: and 5 xjuncts. [2019-08-22 21:54:46,640 INFO L221 ElimStorePlain]: Needed 16 recursive calls to eliminate 23 variables, input treesize:583, output treesize:426 [2019-08-22 21:54:46,716 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 158 treesize of output 156 [2019-08-22 21:54:46,716 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:49,864 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 398 DAG size of output: 389 [2019-08-22 21:54:49,865 INFO L567 ElimStorePlain]: treesize reduction 585, result has 77.6 percent of original size [2019-08-22 21:54:49,887 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 136 treesize of output 134 [2019-08-22 21:54:49,888 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:54:51,264 WARN L188 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 386 [2019-08-22 21:54:51,265 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:54:51,287 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 141 treesize of output 139 [2019-08-22 21:54:51,288 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts.