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/bubble_sort_linux-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:42:09,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:42:09,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:42:09,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:42:09,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:42:09,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:42:09,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:42:09,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:42:09,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:42:09,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:42:09,701 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:42:09,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:42:09,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:42:09,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:42:09,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:42:09,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:42:09,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:42:09,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:42:09,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:42:09,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:42:09,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:42:09,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:42:09,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:42:09,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:42:09,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:42:09,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:42:09,717 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:42:09,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:42:09,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:42:09,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:42:09,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:42:09,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:42:09,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:42:09,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:42:09,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:42:09,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:42:09,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:42:09,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:42:09,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:42:09,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:42:09,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:42:09,727 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 21:42:09,749 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:42:09,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:42:09,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:42:09,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:42:09,752 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:42:09,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:42:09,753 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:42:09,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:42:09,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:42:09,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:42:09,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:42:09,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:42:09,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:42:09,754 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:42:09,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:42:09,755 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:42:09,755 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:42:09,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:42:09,755 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:42:09,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:42:09,756 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:42:09,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:42:09,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:42:09,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:42:09,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:42:09,757 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:42:09,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:42:09,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:42:09,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:42:09,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:42:09,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:42:09,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:42:09,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:42:09,802 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:42:09,802 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/bubble_sort_linux-1.i [2019-08-22 21:42:09,859 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f620eff/5db62173544a44d48de61fa9fe6a9b20/FLAG7a5bc1a97 [2019-08-22 21:42:10,413 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:42:10,414 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/bubble_sort_linux-1.i [2019-08-22 21:42:10,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f620eff/5db62173544a44d48de61fa9fe6a9b20/FLAG7a5bc1a97 [2019-08-22 21:42:10,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f620eff/5db62173544a44d48de61fa9fe6a9b20 [2019-08-22 21:42:10,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:42:10,709 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:42:10,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:42:10,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:42:10,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:42:10,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:42:10" (1/1) ... [2019-08-22 21:42:10,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79437c86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:10, skipping insertion in model container [2019-08-22 21:42:10,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:42:10" (1/1) ... [2019-08-22 21:42:10,725 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:42:10,791 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:42:11,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:42:11,346 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:42:11,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:42:11,571 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:42:11,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11 WrapperNode [2019-08-22 21:42:11,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:42:11,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:42:11,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:42:11,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:42:11,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... [2019-08-22 21:42:11,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:42:11,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:42:11,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:42:11,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:42:11,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:42:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:42:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:42:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:42:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-22 21:42:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-22 21:42:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2019-08-22 21:42:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2019-08-22 21:42:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 21:42:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2019-08-22 21:42:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 21:42:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-08-22 21:42:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_insert [2019-08-22 21:42:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_read [2019-08-22 21:42:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_destroy [2019-08-22 21:42:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure val_from_node [2019-08-22 21:42:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_sort_pass [2019-08-22 21:42:11,781 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_sort [2019-08-22 21:42:11,782 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:42:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:42:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-22 21:42:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-22 21:42:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-22 21:42:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-22 21:42:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-22 21:42:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-22 21:42:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-22 21:42:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-22 21:42:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-22 21:42:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-22 21:42:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-22 21:42:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-22 21:42:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-22 21:42:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-22 21:42:11,787 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-22 21:42:11,787 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-22 21:42:11,787 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-22 21:42:11,787 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-22 21:42:11,787 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-22 21:42:11,788 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-22 21:42:11,788 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-22 21:42:11,788 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-22 21:42:11,788 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-22 21:42:11,789 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-22 21:42:11,789 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-22 21:42:11,789 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-22 21:42:11,789 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-22 21:42:11,789 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-22 21:42:11,790 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-22 21:42:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-22 21:42:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-22 21:42:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-22 21:42:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-22 21:42:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-22 21:42:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-22 21:42:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-22 21:42:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-22 21:42:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 21:42:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 21:42:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-22 21:42:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 21:42:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-22 21:42:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-22 21:42:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-22 21:42:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-22 21:42:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-22 21:42:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-22 21:42:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-22 21:42:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-22 21:42:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-22 21:42:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-22 21:42:11,798 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-22 21:42:11,799 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-22 21:42:11,799 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-22 21:42:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-22 21:42:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-22 21:42:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-22 21:42:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-22 21:42:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-22 21:42:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-22 21:42:11,805 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-22 21:42:11,806 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-22 21:42:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-22 21:42:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-22 21:42:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-22 21:42:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-22 21:42:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-22 21:42:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-22 21:42:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-22 21:42:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-22 21:42:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-22 21:42:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-22 21:42:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-08-22 21:42:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-08-22 21:42:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-08-22 21:42:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-08-22 21:42:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-08-22 21:42:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-08-22 21:42:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-08-22 21:42:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-08-22 21:42:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-08-22 21:42:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-08-22 21:42:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-08-22 21:42:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-08-22 21:42:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-08-22 21:42:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-08-22 21:42:11,814 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-08-22 21:42:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-08-22 21:42:11,818 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-08-22 21:42:11,818 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-08-22 21:42:11,819 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-08-22 21:42:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-08-22 21:42:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-08-22 21:42:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-08-22 21:42:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-08-22 21:42:11,826 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-08-22 21:42:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-08-22 21:42:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-08-22 21:42:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-08-22 21:42:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-08-22 21:42:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-22 21:42:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 21:42:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-08-22 21:42:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-08-22 21:42:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-08-22 21:42:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-08-22 21:42:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-08-22 21:42:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-08-22 21:42:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-08-22 21:42:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-08-22 21:42:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-08-22 21:42:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-08-22 21:42:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-08-22 21:42:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 21:42:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure gl_insert [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure gl_read [2019-08-22 21:42:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure gl_destroy [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure val_from_node [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure gl_sort_pass [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure gl_sort [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:42:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 21:42:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 21:42:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:42:12,711 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:42:12,712 INFO L283 CfgBuilder]: Removed 41 assume(true) statements. [2019-08-22 21:42:12,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:42:12 BoogieIcfgContainer [2019-08-22 21:42:12,713 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:42:12,713 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:42:12,714 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:42:12,714 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:42:12,715 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:42:12" (1/1) ... [2019-08-22 21:42:12,730 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:42:12,732 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:42:12,751 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:42:12,761 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:42:12,768 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:42:12,836 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_13|], 3=[|v_#valid_18|]} [2019-08-22 21:42:12,863 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:42:12,863 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:12,913 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:12,919 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:12,928 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 14 [2019-08-22 21:42:12,929 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:12,990 INFO L567 ElimStorePlain]: treesize reduction 4, result has 93.8 percent of original size [2019-08-22 21:42:12,991 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:12,992 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:60 [2019-08-22 21:42:13,012 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 52 [2019-08-22 21:42:13,026 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_14|], 1=[|v_#valid_19|]} [2019-08-22 21:42:13,034 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 21:42:13,035 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,060 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:13,067 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-22 21:42:13,068 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,088 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:13,089 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,090 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:37, output treesize:30 [2019-08-22 21:42:13,113 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 87 treesize of output 72 [2019-08-22 21:42:13,114 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,133 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:42:13,133 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,140 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:42:13,141 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,152 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 21:42:13,153 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,219 INFO L567 ElimStorePlain]: treesize reduction 13, result has 81.9 percent of original size [2019-08-22 21:42:13,225 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 11 treesize of output 7 [2019-08-22 21:42:13,226 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,251 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:13,258 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 15 treesize of output 1 [2019-08-22 21:42:13,258 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,279 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:13,280 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,280 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:349, output treesize:40 [2019-08-22 21:42:13,289 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_58|, |v_#memory_$Pointer$.offset_58|, |v_#memory_int_45|], 2=[|v_#memory_int_27|, |v_#memory_int_28|, |v_#memory_int_29|]} [2019-08-22 21:42:13,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:13,490 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 31 [2019-08-22 21:42:13,491 INFO L341 Elim1Store]: treesize reduction 139, result has 30.8 percent of original size [2019-08-22 21:42:13,492 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 3 case distinctions, treesize of input 77 treesize of output 69 [2019-08-22 21:42:13,493 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:13,851 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2019-08-22 21:42:13,852 INFO L567 ElimStorePlain]: treesize reduction 16, result has 93.1 percent of original size [2019-08-22 21:42:13,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:14,029 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-08-22 21:42:14,030 INFO L341 Elim1Store]: treesize reduction 100, result has 50.2 percent of original size [2019-08-22 21:42:14,031 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 3 case distinctions, treesize of input 77 treesize of output 108 [2019-08-22 21:42:14,032 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,339 WARN L188 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-08-22 21:42:14,340 INFO L567 ElimStorePlain]: treesize reduction 36, result has 85.4 percent of original size [2019-08-22 21:42:14,353 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-22 21:42:14,354 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,513 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-22 21:42:14,513 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,521 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:42:14,636 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-22 21:42:14,636 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,640 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-22 21:42:14,742 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-22 21:42:14,743 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,756 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:14,801 INFO L341 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2019-08-22 21:42:14,802 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 35 [2019-08-22 21:42:14,803 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,892 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,893 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,894 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:241, output treesize:142 [2019-08-22 21:42:14,929 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2019-08-22 21:42:14,929 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,948 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,952 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2019-08-22 21:42:14,952 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,959 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,960 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,960 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:13 [2019-08-22 21:42:14,972 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 [2019-08-22 21:42:14,973 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,989 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:14,990 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:14,990 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:33 [2019-08-22 21:42:14,998 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_59|, |v_#memory_$Pointer$.offset_59|, |v_#memory_int_46|], 2=[|v_#memory_int_12|]} [2019-08-22 21:42:15,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:15,007 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 18 treesize of output 19 [2019-08-22 21:42:15,008 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,060 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:15,076 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 22 treesize of output 23 [2019-08-22 21:42:15,076 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,134 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,140 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 19 treesize of output 1 [2019-08-22 21:42:15,140 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,176 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,182 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 19 treesize of output 1 [2019-08-22 21:42:15,182 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,209 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,210 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,210 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:111, output treesize:73 [2019-08-22 21:42:15,217 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_60|, |v_#memory_$Pointer$.base_60|, |v_#memory_int_47|], 2=[|v_#memory_int_12|]} [2019-08-22 21:42:15,224 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:15,225 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 22 treesize of output 23 [2019-08-22 21:42:15,226 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,271 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 21:42:15,280 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 18 treesize of output 19 [2019-08-22 21:42:15,281 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,332 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,339 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 19 treesize of output 1 [2019-08-22 21:42:15,340 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,374 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,383 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 19 treesize of output 1 [2019-08-22 21:42:15,384 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,414 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 21:42:15,414 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 21:42:15,414 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:111, output treesize:73