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/heap-manipulation/sll_to_dll_rev-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 03:09:41,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 03:09:41,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 03:09:41,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 03:09:41,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 03:09:41,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 03:09:41,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 03:09:41,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 03:09:41,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 03:09:41,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 03:09:41,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 03:09:41,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 03:09:41,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 03:09:41,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 03:09:41,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 03:09:41,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 03:09:41,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 03:09:41,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 03:09:41,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 03:09:41,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 03:09:41,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 03:09:41,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 03:09:41,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 03:09:41,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 03:09:41,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 03:09:41,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 03:09:41,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 03:09:41,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 03:09:41,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 03:09:41,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 03:09:41,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 03:09:41,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 03:09:41,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 03:09:41,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 03:09:41,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 03:09:41,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 03:09:41,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 03:09:41,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 03:09:41,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 03:09:41,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 03:09:41,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 03:09:41,101 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-31 03:09:41,115 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 03:09:41,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 03:09:41,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 03:09:41,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 03:09:41,116 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 03:09:41,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 03:09:41,117 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 03:09:41,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 03:09:41,117 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 03:09:41,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 03:09:41,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 03:09:41,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 03:09:41,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 03:09:41,118 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 03:09:41,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 03:09:41,119 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 03:09:41,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 03:09:41,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 03:09:41,119 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 03:09:41,119 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 03:09:41,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 03:09:41,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 03:09:41,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 03:09:41,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 03:09:41,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 03:09:41,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 03:09:41,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 03:09:41,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 03:09:41,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 03:09:41,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 03:09:41,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 03:09:41,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 03:09:41,175 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 03:09:41,176 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 03:09:41,176 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2019-08-31 03:09:41,248 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137adc761/926be6feafb34af9a8b3acd9d920890a/FLAG2843787e4 [2019-08-31 03:09:41,765 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 03:09:41,766 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2019-08-31 03:09:41,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137adc761/926be6feafb34af9a8b3acd9d920890a/FLAG2843787e4 [2019-08-31 03:09:42,065 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/137adc761/926be6feafb34af9a8b3acd9d920890a [2019-08-31 03:09:42,078 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 03:09:42,080 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 03:09:42,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 03:09:42,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 03:09:42,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 03:09:42,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443f194b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42, skipping insertion in model container [2019-08-31 03:09:42,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,095 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 03:09:42,146 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 03:09:42,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:09:42,621 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 03:09:42,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 03:09:42,759 INFO L192 MainTranslator]: Completed translation [2019-08-31 03:09:42,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42 WrapperNode [2019-08-31 03:09:42,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 03:09:42,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 03:09:42,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 03:09:42,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 03:09:42,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... [2019-08-31 03:09:42,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 03:09:42,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 03:09:42,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 03:09:42,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 03:09:42,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 03:09:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 03:09:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_node [2019-08-31 03:09:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_node [2019-08-31 03:09:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sll [2019-08-31 03:09:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure init_back_link [2019-08-31 03:09:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure reverse_dll [2019-08-31 03:09:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_fw_link [2019-08-31 03:09:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_next [2019-08-31 03:09:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_prev [2019-08-31 03:09:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 03:09:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 03:09:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-31 03:09:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-31 03:09:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-31 03:09:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-31 03:09:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-31 03:09:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-31 03:09:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-31 03:09:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-31 03:09:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-31 03:09:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-31 03:09:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-31 03:09:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-31 03:09:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-31 03:09:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-31 03:09:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-31 03:09:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-31 03:09:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_node [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-31 03:09:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure chain_node [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure create_sll [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 03:09:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure init_back_link [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure reverse_dll [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure remove_fw_link [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_next [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_prev [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 03:09:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 03:09:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 03:09:43,633 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 03:09:43,633 INFO L283 CfgBuilder]: Removed 33 assume(true) statements. [2019-08-31 03:09:43,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:09:43 BoogieIcfgContainer [2019-08-31 03:09:43,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 03:09:43,638 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 03:09:43,638 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 03:09:43,639 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 03:09:43,640 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 03:09:43" (1/1) ... [2019-08-31 03:09:43,696 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 03:09:43,697 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 03:09:43,709 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 03:09:43,719 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 03:09:43,720 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 03:09:43,831 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:09:43,832 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:43,850 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:43,851 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:43,851 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-31 03:09:43,865 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-08-31 03:09:43,976 INFO L392 ElimStorePlain]: Different costs {0=[|v_old(#length)_BEFORE_CALL_1|], 10=[|v_old(#valid)_BEFORE_CALL_1|]} [2019-08-31 03:09:43,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:44,015 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2019-08-31 03:09:44,016 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,160 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-08-31 03:09:44,160 INFO L567 ElimStorePlain]: treesize reduction 9, result has 89.8 percent of original size [2019-08-31 03:09:44,213 INFO L341 Elim1Store]: treesize reduction 14, result has 50.0 percent of original size [2019-08-31 03:09:44,214 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 37 [2019-08-31 03:09:44,216 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,312 INFO L567 ElimStorePlain]: treesize reduction 8, result has 88.7 percent of original size [2019-08-31 03:09:44,313 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,314 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:87, output treesize:63 [2019-08-31 03:09:44,336 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_21|], 1=[|v_#valid_33|]} [2019-08-31 03:09:44,345 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:09:44,346 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,374 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 03:09:44,383 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,407 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,407 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,408 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:54, output treesize:47 [2019-08-31 03:09:44,420 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_22|], 1=[|v_#valid_34|]} [2019-08-31 03:09:44,425 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 03:09:44,426 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,442 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,447 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 03:09:44,448 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,462 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,463 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,463 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:34, output treesize:27 [2019-08-31 03:09:44,480 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:44,481 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,493 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:44,495 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 81 [2019-08-31 03:09:44,496 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,568 INFO L567 ElimStorePlain]: treesize reduction 16, result has 80.2 percent of original size [2019-08-31 03:09:44,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:44,580 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 17 [2019-08-31 03:09:44,581 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,610 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,611 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,611 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:163, output treesize:65 [2019-08-31 03:09:44,691 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,692 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 50 treesize of output 100 [2019-08-31 03:09:44,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:44,695 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:44,700 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:44,850 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-08-31 03:09:44,851 INFO L567 ElimStorePlain]: treesize reduction 63, result has 64.4 percent of original size [2019-08-31 03:09:44,913 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:44,914 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 50 treesize of output 100 [2019-08-31 03:09:44,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:44,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:44,919 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,059 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-08-31 03:09:45,059 INFO L567 ElimStorePlain]: treesize reduction 65, result has 59.4 percent of original size [2019-08-31 03:09:45,060 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,061 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:125, output treesize:95 [2019-08-31 03:09:45,084 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,084 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,093 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 131 treesize of output 129 [2019-08-31 03:09:45,094 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,101 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,101 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,108 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,108 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,200 INFO L567 ElimStorePlain]: treesize reduction 22, result has 82.5 percent of original size [2019-08-31 03:09:45,207 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 5 treesize of output 3 [2019-08-31 03:09:45,207 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,246 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:45,253 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 7 treesize of output 3 [2019-08-31 03:09:45,254 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,289 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:45,295 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 7 treesize of output 3 [2019-08-31 03:09:45,295 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,326 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:45,327 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,327 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 4 variables, input treesize:564, output treesize:85 [2019-08-31 03:09:45,368 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 175 treesize of output 169 [2019-08-31 03:09:45,369 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,379 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,379 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,389 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,390 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,399 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:45,399 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,774 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 81 [2019-08-31 03:09:45,775 INFO L567 ElimStorePlain]: treesize reduction 494, result has 33.4 percent of original size [2019-08-31 03:09:45,784 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 138 treesize of output 132 [2019-08-31 03:09:45,785 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:45,942 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-31 03:09:45,942 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:45,952 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 109 treesize of output 107 [2019-08-31 03:09:45,953 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,084 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-31 03:09:46,084 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:46,094 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 104 treesize of output 102 [2019-08-31 03:09:46,095 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,217 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-31 03:09:46,218 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:46,220 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_BEFORE_CALL_8|, |v_#memory_$Pointer$.base_BEFORE_CALL_8|], 2=[v_prenex_1, v_prenex_3]} [2019-08-31 03:09:46,227 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 95 [2019-08-31 03:09:46,228 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,331 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-31 03:09:46,332 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:46,339 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 92 treesize of output 88 [2019-08-31 03:09:46,339 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,435 INFO L567 ElimStorePlain]: treesize reduction 130, result has 39.5 percent of original size [2019-08-31 03:09:46,435 INFO L464 ElimStorePlain]: Eliminatee v_prenex_1 vanished before elimination [2019-08-31 03:09:46,435 INFO L464 ElimStorePlain]: Eliminatee v_prenex_3 vanished before elimination [2019-08-31 03:09:46,436 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,436 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 8 variables, input treesize:1315, output treesize:85 [2019-08-31 03:09:46,487 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 134 treesize of output 132 [2019-08-31 03:09:46,488 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:46,496 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,507 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 [2019-08-31 03:09:46,508 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,515 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:46,516 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,852 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 81 [2019-08-31 03:09:46,853 INFO L567 ElimStorePlain]: treesize reduction 660, result has 27.6 percent of original size [2019-08-31 03:09:46,860 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 104 treesize of output 102 [2019-08-31 03:09:46,861 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:46,998 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-31 03:09:46,999 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:47,015 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 147 treesize of output 141 [2019-08-31 03:09:47,016 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,150 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-31 03:09:47,150 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:47,159 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 138 treesize of output 132 [2019-08-31 03:09:47,160 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,279 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-31 03:09:47,280 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:47,281 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_8, v_prenex_6], 2=[|v_old(#memory_$Pointer$.offset)_AFTER_CALL_4|, |v_#memory_$Pointer$.base_BEFORE_CALL_10|]} [2019-08-31 03:09:47,291 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 95 [2019-08-31 03:09:47,292 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,412 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-31 03:09:47,413 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:47,426 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 92 treesize of output 88 [2019-08-31 03:09:47,427 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,519 INFO L567 ElimStorePlain]: treesize reduction 130, result has 39.5 percent of original size [2019-08-31 03:09:47,520 INFO L464 ElimStorePlain]: Eliminatee |v_old(#memory_$Pointer$.offset)_AFTER_CALL_4| vanished before elimination [2019-08-31 03:09:47,520 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_BEFORE_CALL_10| vanished before elimination [2019-08-31 03:09:47,520 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-1 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,520 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 8 variables, input treesize:1171, output treesize:85 [2019-08-31 03:09:47,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:47,574 INFO L341 Elim1Store]: treesize reduction 24, result has 69.6 percent of original size [2019-08-31 03:09:47,574 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 68 [2019-08-31 03:09:47,575 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,671 INFO L567 ElimStorePlain]: treesize reduction 40, result has 73.5 percent of original size [2019-08-31 03:09:47,717 INFO L341 Elim1Store]: treesize reduction 24, result has 61.9 percent of original size [2019-08-31 03:09:47,718 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 71 treesize of output 76 [2019-08-31 03:09:47,719 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,808 INFO L567 ElimStorePlain]: treesize reduction 28, result has 81.0 percent of original size [2019-08-31 03:09:47,809 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,809 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:115, output treesize:119 [2019-08-31 03:09:47,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:47,826 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:47,858 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 186 treesize of output 180 [2019-08-31 03:09:47,859 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,867 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,867 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,877 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 187 treesize of output 181 [2019-08-31 03:09:47,878 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,886 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,886 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,898 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,899 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,907 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,908 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,924 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,924 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:47,932 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:47,932 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,362 WARN L188 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 75 [2019-08-31 03:09:48,363 INFO L567 ElimStorePlain]: treesize reduction 47, result has 86.8 percent of original size [2019-08-31 03:09:48,381 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 142 [2019-08-31 03:09:48,382 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,397 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 160 treesize of output 154 [2019-08-31 03:09:48,398 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,561 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-31 03:09:48,562 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:48,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:48,599 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 127 [2019-08-31 03:09:48,600 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:48,624 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:48,625 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 151 treesize of output 159 [2019-08-31 03:09:48,627 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,790 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-31 03:09:48,791 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:48,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:48,803 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:48,804 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 121 treesize of output 101 [2019-08-31 03:09:48,805 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:48,832 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:48,833 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 125 [2019-08-31 03:09:48,835 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:48,836 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:48,836 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:09:49,066 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 56 [2019-08-31 03:09:49,067 INFO L567 ElimStorePlain]: treesize reduction 12, result has 94.0 percent of original size [2019-08-31 03:09:49,068 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:09:49,069 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 4 variables, input treesize:1603, output treesize:181 [2019-08-31 03:09:49,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:49,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:49,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:49,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:49,142 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 190 treesize of output 184 [2019-08-31 03:09:49,144 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,162 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,162 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,180 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,181 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,199 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 193 treesize of output 187 [2019-08-31 03:09:49,200 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,217 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,218 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,235 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,236 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,255 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,256 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:49,269 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:49,269 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:50,231 WARN L188 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 126 [2019-08-31 03:09:50,232 INFO L567 ElimStorePlain]: treesize reduction 2882, result has 17.6 percent of original size [2019-08-31 03:09:50,242 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 147 treesize of output 141 [2019-08-31 03:09:50,243 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:50,577 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-31 03:09:50,577 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:50,593 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 160 treesize of output 154 [2019-08-31 03:09:50,594 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:50,903 WARN L188 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-08-31 03:09:50,904 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:50,913 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 160 treesize of output 154 [2019-08-31 03:09:50,914 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:50,928 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 148 treesize of output 142 [2019-08-31 03:09:50,928 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:51,262 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-31 03:09:51,263 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:51,278 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 138 treesize of output 132 [2019-08-31 03:09:51,278 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:51,569 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-31 03:09:51,570 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:51,582 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 151 treesize of output 145 [2019-08-31 03:09:51,583 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:51,868 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-31 03:09:51,869 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:51,873 INFO L392 ElimStorePlain]: Different costs {2=[v_prenex_10, |v_#memory_$Pointer$.offset_BEFORE_CALL_14|, v_prenex_12, |v_old(#memory_$Pointer$.base)_AFTER_CALL_6|], 6=[v_prenex_14, v_prenex_16]} [2019-08-31 03:09:51,897 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:51,898 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 129 treesize of output 112 [2019-08-31 03:09:51,899 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:09:52,176 WARN L188 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-08-31 03:09:52,177 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:52,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:52,205 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 130 [2019-08-31 03:09:52,206 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:52,467 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-31 03:09:52,468 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:52,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:52,480 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 98 [2019-08-31 03:09:52,481 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:52,731 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-08-31 03:09:52,732 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:52,741 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:52,742 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 111 [2019-08-31 03:09:52,743 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,127 WARN L188 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2019-08-31 03:09:53,127 INFO L567 ElimStorePlain]: treesize reduction 139, result has 71.1 percent of original size [2019-08-31 03:09:53,170 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:53,171 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 151 treesize of output 150 [2019-08-31 03:09:53,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,173 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:09:53,502 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-08-31 03:09:53,502 INFO L567 ElimStorePlain]: treesize reduction 12, result has 96.3 percent of original size [2019-08-31 03:09:53,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:53,532 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:53,533 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 117 treesize of output 125 [2019-08-31 03:09:53,534 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,682 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-31 03:09:53,683 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:53,684 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-1 vars, 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:09:53,684 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 12 variables, input treesize:4759, output treesize:184 [2019-08-31 03:09:53,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:53,742 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 219 treesize of output 213 [2019-08-31 03:09:53,743 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,758 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 185 treesize of output 179 [2019-08-31 03:09:53,759 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,771 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,784 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,784 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,798 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,798 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,812 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,812 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,826 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,827 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:53,838 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:53,838 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:54,750 WARN L188 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 124 [2019-08-31 03:09:54,750 INFO L567 ElimStorePlain]: treesize reduction 2913, result has 17.7 percent of original size [2019-08-31 03:09:54,790 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 142 [2019-08-31 03:09:54,791 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:55,086 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-31 03:09:55,087 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:55,096 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 147 treesize of output 141 [2019-08-31 03:09:55,097 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:55,414 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-31 03:09:55,415 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:55,426 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 169 treesize of output 163 [2019-08-31 03:09:55,427 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:55,441 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 161 treesize of output 155 [2019-08-31 03:09:55,442 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:55,743 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-31 03:09:55,743 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:55,755 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 152 treesize of output 146 [2019-08-31 03:09:55,756 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:55,766 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 160 treesize of output 154 [2019-08-31 03:09:55,767 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:56,067 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-08-31 03:09:56,067 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:56,076 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 138 treesize of output 132 [2019-08-31 03:09:56,077 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:56,406 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-31 03:09:56,406 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:56,409 INFO L392 ElimStorePlain]: Different costs {2=[v_prenex_21, v_prenex_20, v_prenex_24, v_prenex_17], 6=[|v_#memory_$Pointer$.base_BEFORE_CALL_16|, |v_#memory_$Pointer$.offset_BEFORE_CALL_16|]} [2019-08-31 03:09:56,420 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:56,420 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 139 treesize of output 122 [2019-08-31 03:09:56,421 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:09:56,708 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-31 03:09:56,709 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:56,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:56,741 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 117 [2019-08-31 03:09:56,742 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,005 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-31 03:09:57,005 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:57,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:57,019 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 108 [2019-08-31 03:09:57,023 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,292 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-31 03:09:57,293 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:57,302 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:57,302 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 98 [2019-08-31 03:09:57,303 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,442 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 46 [2019-08-31 03:09:57,442 INFO L567 ElimStorePlain]: treesize reduction 397, result has 17.6 percent of original size [2019-08-31 03:09:57,443 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_BEFORE_CALL_16| vanished before elimination [2019-08-31 03:09:57,443 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_BEFORE_CALL_16| vanished before elimination [2019-08-31 03:09:57,443 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-1 vars, 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,443 INFO L221 ElimStorePlain]: Needed 20 recursive calls to eliminate 12 variables, input treesize:4759, output treesize:85 [2019-08-31 03:09:57,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:57,507 INFO L341 Elim1Store]: treesize reduction 24, result has 69.6 percent of original size [2019-08-31 03:09:57,508 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 68 [2019-08-31 03:09:57,509 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,591 INFO L567 ElimStorePlain]: treesize reduction 40, result has 73.5 percent of original size [2019-08-31 03:09:57,635 INFO L341 Elim1Store]: treesize reduction 24, result has 61.9 percent of original size [2019-08-31 03:09:57,635 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 71 treesize of output 76 [2019-08-31 03:09:57,636 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,733 INFO L567 ElimStorePlain]: treesize reduction 28, result has 81.0 percent of original size [2019-08-31 03:09:57,734 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,734 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:115, output treesize:119 [2019-08-31 03:09:57,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:57,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:57,800 INFO L341 Elim1Store]: treesize reduction 24, result has 61.9 percent of original size [2019-08-31 03:09:57,801 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 136 treesize of output 134 [2019-08-31 03:09:57,805 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:57,937 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 50 [2019-08-31 03:09:57,938 INFO L341 Elim1Store]: treesize reduction 24, result has 79.7 percent of original size [2019-08-31 03:09:57,938 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 137 treesize of output 189 [2019-08-31 03:09:57,941 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,233 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 79 [2019-08-31 03:09:58,234 INFO L567 ElimStorePlain]: treesize reduction 111, result has 70.9 percent of original size [2019-08-31 03:09:58,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:58,273 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-31 03:09:58,324 INFO L341 Elim1Store]: treesize reduction 24, result has 69.6 percent of original size [2019-08-31 03:09:58,324 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 155 [2019-08-31 03:09:58,326 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:09:58,467 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2019-08-31 03:09:58,468 INFO L341 Elim1Store]: treesize reduction 24, result has 82.6 percent of original size [2019-08-31 03:09:58,468 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 145 treesize of output 230 [2019-08-31 03:09:58,470 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,770 WARN L188 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2019-08-31 03:09:58,771 INFO L567 ElimStorePlain]: treesize reduction 128, result has 67.3 percent of original size [2019-08-31 03:09:58,771 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:09:58,772 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:274, output treesize:263 [2019-08-31 03:09:58,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:58,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 03:09:58,801 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-31 03:09:58,824 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 178 treesize of output 172 [2019-08-31 03:09:58,824 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,832 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 138 treesize of output 132 [2019-08-31 03:09:58,833 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,840 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,840 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,845 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,845 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,851 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,852 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,857 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,858 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,863 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,863 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,868 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,868 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,874 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,874 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,879 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-31 03:09:58,880 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:58,984 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2019-08-31 03:09:58,985 INFO L567 ElimStorePlain]: treesize reduction 180, result has 39.8 percent of original size [2019-08-31 03:09:58,989 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 9 treesize of output 3 [2019-08-31 03:09:58,989 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,022 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,029 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,029 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 7 [2019-08-31 03:09:59,029 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,057 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,061 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,061 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 14 [2019-08-31 03:09:59,062 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,078 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,078 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,078 INFO L221 ElimStorePlain]: Needed 14 recursive calls to eliminate 4 variables, input treesize:1648, output treesize:66 [2019-08-31 03:09:59,116 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,116 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 1 case distinctions, treesize of input 16 treesize of output 44 [2019-08-31 03:09:59,117 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,170 INFO L567 ElimStorePlain]: treesize reduction 18, result has 83.3 percent of original size [2019-08-31 03:09:59,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,173 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 03:09:59,173 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:83, output treesize:90 [2019-08-31 03:09:59,225 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,225 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 147 treesize of output 149 [2019-08-31 03:09:59,226 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,237 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,238 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 145 treesize of output 147 [2019-08-31 03:09:59,238 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:09:59,487 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-08-31 03:09:59,488 INFO L567 ElimStorePlain]: treesize reduction 18, result has 93.2 percent of original size [2019-08-31 03:09:59,489 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-31 03:09:59,490 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:291, output treesize:245 [2019-08-31 03:09:59,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:09:59,735 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:09:59,736 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 137 [2019-08-31 03:09:59,737 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:00,215 WARN L188 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2019-08-31 03:10:00,215 INFO L567 ElimStorePlain]: treesize reduction 36, result has 93.2 percent of original size [2019-08-31 03:10:00,231 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,231 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 128 treesize of output 130 [2019-08-31 03:10:00,232 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:00,456 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-31 03:10:00,456 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,471 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,472 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 128 treesize of output 130 [2019-08-31 03:10:00,472 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:00,676 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-31 03:10:00,677 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,692 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,693 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 128 [2019-08-31 03:10:00,693 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:00,887 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-31 03:10:00,887 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,889 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 4 dim-1 vars, End of recursive call: 8 dim-0 vars, and 4 xjuncts. [2019-08-31 03:10:00,889 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:541, output treesize:405 [2019-08-31 03:10:00,920 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:00,920 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 137 treesize of output 139 [2019-08-31 03:10:00,921 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:01,421 WARN L188 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2019-08-31 03:10:01,421 INFO L567 ElimStorePlain]: treesize reduction 36, result has 93.2 percent of original size [2019-08-31 03:10:01,437 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:01,437 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 128 [2019-08-31 03:10:01,438 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:01,647 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-31 03:10:01,647 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:01,664 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:01,665 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 128 [2019-08-31 03:10:01,665 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:01,859 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-31 03:10:01,859 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:01,876 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:01,877 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 128 treesize of output 130 [2019-08-31 03:10:01,877 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:02,075 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-08-31 03:10:02,075 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:02,079 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 4 dim-1 vars, End of recursive call: 8 dim-0 vars, and 4 xjuncts. [2019-08-31 03:10:02,079 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:541, output treesize:405 [2019-08-31 03:10:02,150 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:02,151 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 147 treesize of output 149 [2019-08-31 03:10:02,152 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:02,186 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:02,187 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 145 treesize of output 147 [2019-08-31 03:10:02,188 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:02,524 WARN L188 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-08-31 03:10:02,525 INFO L567 ElimStorePlain]: treesize reduction 18, result has 93.2 percent of original size [2019-08-31 03:10:02,526 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-31 03:10:02,526 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:291, output treesize:245 [2019-08-31 03:10:02,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:02,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:02,581 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 159 [2019-08-31 03:10:02,582 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:03,178 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 237 [2019-08-31 03:10:03,178 INFO L567 ElimStorePlain]: treesize reduction 36, result has 94.5 percent of original size [2019-08-31 03:10:03,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,203 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 152 [2019-08-31 03:10:03,203 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:03,449 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-08-31 03:10:03,450 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:03,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,471 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 152 [2019-08-31 03:10:03,472 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:03,698 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-08-31 03:10:03,698 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:03,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,715 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 150 [2019-08-31 03:10:03,715 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:03,936 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-08-31 03:10:03,936 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:03,940 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 4 dim-1 vars, End of recursive call: 12 dim-0 vars, and 4 xjuncts. [2019-08-31 03:10:03,940 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:677, output treesize:569 [2019-08-31 03:10:03,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:03,984 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 159 [2019-08-31 03:10:03,984 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:04,530 WARN L188 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 237 [2019-08-31 03:10:04,531 INFO L567 ElimStorePlain]: treesize reduction 36, result has 94.5 percent of original size [2019-08-31 03:10:04,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:04,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:04,559 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 152 [2019-08-31 03:10:04,559 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:04,837 WARN L188 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-08-31 03:10:04,838 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:04,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:04,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:04,868 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 150 [2019-08-31 03:10:04,869 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:05,163 WARN L188 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-08-31 03:10:05,163 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:05,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:05,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:05,181 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 152 [2019-08-31 03:10:05,182 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:05,411 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-08-31 03:10:05,411 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:05,414 INFO L496 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 4 dim-1 vars, End of recursive call: 12 dim-0 vars, and 4 xjuncts. [2019-08-31 03:10:05,415 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:677, output treesize:569 [2019-08-31 03:10:05,469 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:05,470 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 205 treesize of output 207 [2019-08-31 03:10:05,470 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:05,841 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-08-31 03:10:05,841 INFO L567 ElimStorePlain]: treesize reduction 18, result has 95.5 percent of original size [2019-08-31 03:10:05,861 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:05,861 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 200 [2019-08-31 03:10:05,862 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,026 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-31 03:10:06,027 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,030 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, End of recursive call: 6 dim-0 vars, and 2 xjuncts. [2019-08-31 03:10:06,030 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 8 variables, input treesize:411, output treesize:365 [2019-08-31 03:10:06,151 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,152 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 1 case distinctions, treesize of input 51 treesize of output 78 [2019-08-31 03:10:06,152 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,207 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,207 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 78 [2019-08-31 03:10:06,208 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,377 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2019-08-31 03:10:06,377 INFO L567 ElimStorePlain]: treesize reduction 56, result has 62.9 percent of original size [2019-08-31 03:10:06,419 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,419 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 1 case distinctions, treesize of input 47 treesize of output 74 [2019-08-31 03:10:06,420 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,461 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,461 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 74 [2019-08-31 03:10:06,462 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,593 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2019-08-31 03:10:06,594 INFO L567 ElimStorePlain]: treesize reduction 36, result has 74.8 percent of original size [2019-08-31 03:10:06,594 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:10:06,595 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:103, output treesize:107 [2019-08-31 03:10:06,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:06,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:06,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:06,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:06,628 INFO L392 ElimStorePlain]: Different costs {2=[v_prenex_97, v_prenex_96], 6=[v_prenex_93, v_prenex_99], 12=[v_prenex_94, v_prenex_92, |v_#memory_$Pointer$.base_58|, v_prenex_98, |v_#memory_$Pointer$.offset_58|, v_prenex_95]} [2019-08-31 03:10:06,717 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,718 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 1 case distinctions, treesize of input 51 treesize of output 78 [2019-08-31 03:10:06,719 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:06,814 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:06,815 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 78 [2019-08-31 03:10:06,816 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:09,329 WARN L188 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 156 DAG size of output: 148 [2019-08-31 03:10:09,330 INFO L567 ElimStorePlain]: treesize reduction 80, result has 92.3 percent of original size [2019-08-31 03:10:09,526 INFO L235 Elim1Store]: Index analysis took 119 ms [2019-08-31 03:10:09,558 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:09,559 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 1 case distinctions, treesize of input 57 treesize of output 84 [2019-08-31 03:10:09,560 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:09,649 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:09,650 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 84 [2019-08-31 03:10:09,650 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:11,552 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 151 DAG size of output: 146 [2019-08-31 03:10:11,553 INFO L567 ElimStorePlain]: treesize reduction 56, result has 94.4 percent of original size [2019-08-31 03:10:11,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:11,644 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:11,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 187 [2019-08-31 03:10:11,646 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:11,673 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:11,782 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:11,782 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 187 [2019-08-31 03:10:11,783 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:13,292 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 155 DAG size of output: 148 [2019-08-31 03:10:13,293 INFO L567 ElimStorePlain]: treesize reduction 120, result has 89.3 percent of original size [2019-08-31 03:10:13,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:13,385 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:13,385 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 91 treesize of output 183 [2019-08-31 03:10:13,387 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:13,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:13,557 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:13,557 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 91 treesize of output 183 [2019-08-31 03:10:13,558 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:15,042 WARN L188 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 155 DAG size of output: 148 [2019-08-31 03:10:15,043 INFO L567 ElimStorePlain]: treesize reduction 120, result has 89.8 percent of original size [2019-08-31 03:10:15,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:15,223 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:15,224 INFO L341 Elim1Store]: treesize reduction 28, result has 84.4 percent of original size [2019-08-31 03:10:15,224 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 117 treesize of output 225 [2019-08-31 03:10:15,226 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:15,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:15,395 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:15,396 INFO L341 Elim1Store]: treesize reduction 28, result has 84.4 percent of original size [2019-08-31 03:10:15,396 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 117 treesize of output 225 [2019-08-31 03:10:15,399 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:16,663 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 192 DAG size of output: 158 [2019-08-31 03:10:16,664 INFO L567 ElimStorePlain]: treesize reduction 338, result has 76.1 percent of original size [2019-08-31 03:10:16,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:16,740 INFO L341 Elim1Store]: treesize reduction 28, result has 64.6 percent of original size [2019-08-31 03:10:16,741 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 132 [2019-08-31 03:10:16,742 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:16,786 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:16,829 INFO L341 Elim1Store]: treesize reduction 28, result has 64.6 percent of original size [2019-08-31 03:10:16,829 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 132 [2019-08-31 03:10:16,830 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:17,998 WARN L188 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 166 DAG size of output: 153 [2019-08-31 03:10:17,998 INFO L567 ElimStorePlain]: treesize reduction 126, result has 89.0 percent of original size [2019-08-31 03:10:18,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:18,165 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:18,166 INFO L341 Elim1Store]: treesize reduction 28, result has 84.4 percent of original size [2019-08-31 03:10:18,166 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 117 treesize of output 229 [2019-08-31 03:10:18,168 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:18,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:18,324 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:18,325 INFO L341 Elim1Store]: treesize reduction 28, result has 84.4 percent of original size [2019-08-31 03:10:18,325 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 117 treesize of output 229 [2019-08-31 03:10:18,327 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:19,953 WARN L188 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 190 DAG size of output: 157 [2019-08-31 03:10:19,954 INFO L567 ElimStorePlain]: treesize reduction 340, result has 75.3 percent of original size [2019-08-31 03:10:19,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:20,061 INFO L341 Elim1Store]: treesize reduction 28, result has 64.6 percent of original size [2019-08-31 03:10:20,062 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 132 [2019-08-31 03:10:20,064 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:20,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:20,154 INFO L341 Elim1Store]: treesize reduction 28, result has 64.6 percent of original size [2019-08-31 03:10:20,155 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 132 [2019-08-31 03:10:20,156 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:21,664 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 160 DAG size of output: 147 [2019-08-31 03:10:21,665 INFO L567 ElimStorePlain]: treesize reduction 138, result has 88.0 percent of original size [2019-08-31 03:10:21,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:21,822 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:21,823 INFO L341 Elim1Store]: treesize reduction 28, result has 85.3 percent of original size [2019-08-31 03:10:21,823 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 121 treesize of output 240 [2019-08-31 03:10:21,825 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:21,961 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-08-31 03:10:21,961 INFO L341 Elim1Store]: treesize reduction 28, result has 84.3 percent of original size [2019-08-31 03:10:21,962 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 133 treesize of output 240 [2019-08-31 03:10:21,963 INFO L496 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:22,907 WARN L188 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 143 [2019-08-31 03:10:22,908 INFO L567 ElimStorePlain]: treesize reduction 374, result has 74.2 percent of original size [2019-08-31 03:10:22,917 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:23,063 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2019-08-31 03:10:23,064 INFO L341 Elim1Store]: treesize reduction 28, result has 85.3 percent of original size [2019-08-31 03:10:23,064 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 145 treesize of output 264 [2019-08-31 03:10:23,066 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:23,221 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-08-31 03:10:23,222 INFO L341 Elim1Store]: treesize reduction 28, result has 84.3 percent of original size [2019-08-31 03:10:23,222 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 113 treesize of output 228 [2019-08-31 03:10:23,224 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,130 WARN L188 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 135 [2019-08-31 03:10:24,131 INFO L567 ElimStorePlain]: treesize reduction 360, result has 74.9 percent of original size [2019-08-31 03:10:24,132 INFO L496 ElimStorePlain]: Start of recursive call 1: 10 dim-2 vars, End of recursive call: and 10 xjuncts. [2019-08-31 03:10:24,132 INFO L221 ElimStorePlain]: Needed 21 recursive calls to eliminate 10 variables, input treesize:987, output treesize:1077 [2019-08-31 03:10:24,168 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 37 treesize of output 33 [2019-08-31 03:10:24,169 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,173 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 37 treesize of output 33 [2019-08-31 03:10:24,173 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,196 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:24,201 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2019-08-31 03:10:24,202 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,206 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 33 treesize of output 29 [2019-08-31 03:10:24,206 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,233 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:24,233 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:10:24,233 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:75, output treesize:23 [2019-08-31 03:10:24,245 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 37 treesize of output 33 [2019-08-31 03:10:24,245 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,250 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 37 treesize of output 33 [2019-08-31 03:10:24,250 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,281 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:24,287 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 33 treesize of output 29 [2019-08-31 03:10:24,288 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,293 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 33 treesize of output 29 [2019-08-31 03:10:24,293 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 03:10:24,320 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:24,321 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 03:10:24,321 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:75, output treesize:23 [2019-08-31 03:10:24,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:24,440 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:24,441 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 14 case distinctions, treesize of input 206 treesize of output 331 [2019-08-31 03:10:24,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:24,544 INFO L496 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:10:25,258 WARN L188 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 143 [2019-08-31 03:10:25,259 INFO L567 ElimStorePlain]: treesize reduction 62, result has 86.4 percent of original size [2019-08-31 03:10:25,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:25,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:25,283 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 03:10:25,396 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-31 03:10:25,396 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 03:10:25,397 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 9 case distinctions, treesize of input 195 treesize of output 309 [2019-08-31 03:10:25,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 03:10:25,421 INFO L496 ElimStorePlain]: Start of recursive call 3: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-08-31 03:10:26,151 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-08-31 03:10:26,152 INFO L567 ElimStorePlain]: treesize reduction 36, result has 91.0 percent of original size [2019-08-31 03:10:26,153 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:262) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionReturn(PredicateTransformer.java:202) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postReturn(SymbolicTools.java:144) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:232) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-31 03:10:26,170 INFO L168 Benchmark]: Toolchain (without parser) took 44083.13 ms. Allocated memory was 132.6 MB in the beginning and 532.7 MB in the end (delta: 400.0 MB). Free memory was 87.0 MB in the beginning and 280.0 MB in the end (delta: -193.0 MB). Peak memory consumption was 399.0 MB. Max. memory is 7.1 GB. [2019-08-31 03:10:26,171 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory is still 106.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-31 03:10:26,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.23 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 163.0 MB in the end (delta: -75.9 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-08-31 03:10:26,174 INFO L168 Benchmark]: Boogie Preprocessor took 85.94 ms. Allocated memory is still 200.3 MB. Free memory was 163.0 MB in the beginning and 158.5 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-31 03:10:26,175 INFO L168 Benchmark]: RCFGBuilder took 790.34 ms. Allocated memory is still 200.3 MB. Free memory was 158.5 MB in the beginning and 97.9 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 7.1 GB. [2019-08-31 03:10:26,175 INFO L168 Benchmark]: Sifa took 42523.18 ms. Allocated memory was 200.3 MB in the beginning and 532.7 MB in the end (delta: 332.4 MB). Free memory was 97.0 MB in the beginning and 280.0 MB in the end (delta: -183.1 MB). Peak memory consumption was 341.3 MB. Max. memory is 7.1 GB. [2019-08-31 03:10:26,180 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory is still 106.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 679.23 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 163.0 MB in the end (delta: -75.9 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.94 ms. Allocated memory is still 200.3 MB. Free memory was 163.0 MB in the beginning and 158.5 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 790.34 ms. Allocated memory is still 200.3 MB. Free memory was 158.5 MB in the beginning and 97.9 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 7.1 GB. * Sifa took 42523.18 ms. Allocated memory was 200.3 MB in the beginning and 532.7 MB in the end (delta: 332.4 MB). Free memory was 97.0 MB in the beginning and 280.0 MB in the end (delta: -183.1 MB). Peak memory consumption was 341.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.sifa: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...