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 0.1.24-2989841 [2019-08-10 01:55:56,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:56,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:56,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:56,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:56,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:56,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:56,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:56,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:56,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:56,614 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:56,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:56,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:56,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:56,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:56,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:56,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:56,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:56,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:56,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:56,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:56,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:56,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:56,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:56,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:55:56,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:55:56,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:55:56,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:55:56,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:55:56,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:55:56,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:56,636 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:56,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:56,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:56,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:56,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:56,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:56,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:56,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:56,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:56,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:56,643 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 [2019-08-10 01:55:56,658 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:56,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:56,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:56,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:56,660 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:56,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:56,660 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:56,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:56,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:56,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:56,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:56,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:56,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:56,662 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:56,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:56,662 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:56,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:56,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:56,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:56,663 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:56,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:56,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:56,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:56,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:56,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:56,664 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:56,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:56,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:56,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:56,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:56,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:56,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:56,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:56,711 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:56,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/bubble_sort_linux-1.i [2019-08-10 01:55:56,769 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5fc6b5e3/258e2ed5484d4054a862eae5ceb7e173/FLAG34051c8f6 [2019-08-10 01:55:57,369 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:57,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/bubble_sort_linux-1.i [2019-08-10 01:55:57,399 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5fc6b5e3/258e2ed5484d4054a862eae5ceb7e173/FLAG34051c8f6 [2019-08-10 01:55:57,602 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5fc6b5e3/258e2ed5484d4054a862eae5ceb7e173 [2019-08-10 01:55:57,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:57,614 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:57,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:57,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:57,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:57,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:57" (1/1) ... [2019-08-10 01:55:57,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@632c9561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:57, skipping insertion in model container [2019-08-10 01:55:57,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:57" (1/1) ... [2019-08-10 01:55:57,632 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:57,702 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:58,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:58,360 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:58,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:58,602 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:58,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58 WrapperNode [2019-08-10 01:55:58,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:58,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:58,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:58,604 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:58,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (1/1) ... [2019-08-10 01:55:58,766 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:58,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:58,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:58,767 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:58,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:58" (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 [2019-08-10 01:55:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-10 01:55:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-10 01:55:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2019-08-10 01:55:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2019-08-10 01:55:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-10 01:55:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2019-08-10 01:55:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-10 01:55:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-08-10 01:55:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_insert [2019-08-10 01:55:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_read [2019-08-10 01:55:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_destroy [2019-08-10 01:55:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure val_from_node [2019-08-10 01:55:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_sort_pass [2019-08-10 01:55:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure gl_sort [2019-08-10 01:55:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-10 01:55:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-10 01:55:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-10 01:55:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-10 01:55:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-10 01:55:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-10 01:55:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-10 01:55:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-10 01:55:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-10 01:55:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-10 01:55:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-10 01:55:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-10 01:55:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-10 01:55:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-10 01:55:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-10 01:55:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-10 01:55:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-10 01:55:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-10 01:55:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-10 01:55:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-10 01:55:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-10 01:55:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-10 01:55:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-10 01:55:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-10 01:55:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-10 01:55:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-10 01:55:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-10 01:55:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-10 01:55:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-10 01:55:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-10 01:55:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-10 01:55:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-10 01:55:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 01:55:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 01:55:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-10 01:55:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 01:55:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-10 01:55:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-10 01:55:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-10 01:55:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-10 01:55:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-10 01:55:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-10 01:55:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-10 01:55:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-10 01:55:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-10 01:55:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-10 01:55:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-10 01:55:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-10 01:55:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-10 01:55:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-10 01:55:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-10 01:55:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-10 01:55:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-10 01:55:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-10 01:55:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-10 01:55:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-10 01:55:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-10 01:55:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-10 01:55:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2019-08-10 01:55:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2019-08-10 01:55:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2019-08-10 01:55:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2019-08-10 01:55:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2019-08-10 01:55:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2019-08-10 01:55:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2019-08-10 01:55:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2019-08-10 01:55:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2019-08-10 01:55:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2019-08-10 01:55:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2019-08-10 01:55:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2019-08-10 01:55:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2019-08-10 01:55:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2019-08-10 01:55:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2019-08-10 01:55:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2019-08-10 01:55:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2019-08-10 01:55:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-08-10 01:55:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2019-08-10 01:55:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2019-08-10 01:55:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2019-08-10 01:55:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2019-08-10 01:55:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2019-08-10 01:55:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2019-08-10 01:55:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure gets [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2019-08-10 01:55:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2019-08-10 01:55:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2019-08-10 01:55:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2019-08-10 01:55:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2019-08-10 01:55:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2019-08-10 01:55:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure gl_insert [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure gl_read [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure gl_destroy [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:55:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure val_from_node [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure gl_sort_pass [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure gl_sort [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:55:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 01:55:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:59,856 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:59,856 INFO L283 CfgBuilder]: Removed 41 assume(true) statements. [2019-08-10 01:55:59,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:59 BoogieIcfgContainer [2019-08-10 01:55:59,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:59,859 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:59,859 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:59,859 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:59,860 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:59" (1/1) ... [2019-08-10 01:56:00,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:56:00,625 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 31 [2019-08-10 01:56:00,998 WARN L188 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2019-08-10 01:56:01,237 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-08-10 01:56:01,571 WARN L188 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2019-08-10 01:56:01,718 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:56:01,842 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:56:01,956 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:02,135 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-10 02:04:37,617 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-08-10 02:04:37,896 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-08-10 02:04:37,897 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionReturn(PredicateTransformer.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:120) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:191) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 02:04:37,903 INFO L168 Benchmark]: Toolchain (without parser) took 520288.43 ms. Allocated memory was 134.7 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 85.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2019-08-10 02:04:37,904 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory is still 105.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 02:04:37,905 INFO L168 Benchmark]: CACSL2BoogieTranslator took 987.80 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 84.8 MB in the beginning and 137.7 MB in the end (delta: -52.9 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2019-08-10 02:04:37,905 INFO L168 Benchmark]: Boogie Preprocessor took 162.15 ms. Allocated memory is still 201.9 MB. Free memory was 137.7 MB in the beginning and 133.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-10 02:04:37,906 INFO L168 Benchmark]: RCFGBuilder took 1091.67 ms. Allocated memory was 201.9 MB in the beginning and 226.5 MB in the end (delta: 24.6 MB). Free memory was 133.1 MB in the beginning and 163.3 MB in the end (delta: -30.2 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. [2019-08-10 02:04:37,907 INFO L168 Benchmark]: Symbolic Interpretation took 518042.58 ms. Allocated memory was 226.5 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 163.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2019-08-10 02:04:37,910 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory is still 105.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 987.80 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 84.8 MB in the beginning and 137.7 MB in the end (delta: -52.9 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 162.15 ms. Allocated memory is still 201.9 MB. Free memory was 137.7 MB in the beginning and 133.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1091.67 ms. Allocated memory was 201.9 MB in the beginning and 226.5 MB in the end (delta: 24.6 MB). Free memory was 133.1 MB in the beginning and 163.3 MB in the end (delta: -30.2 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 518042.58 ms. Allocated memory was 226.5 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 163.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...