details

property	value
status	complete
benchmark	McCarthy91_Recursion_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	25.9438 seconds
cpu usage	48.4807
user time	46.1609
system time	2.31973
max virtual memory	6.0777128E7
max residence set size	781632.0

stage attributes

key	value
starexec-result	YES

output

48.44/25.93 YES 48.44/25.93 48.44/25.93 Ultimate: Cannot open display: 48.44/25.93 This is Ultimate 0.1.24-8dc7c08-m 48.44/25.93 [2019-03-28 12:06:30,916 INFO L170 SettingsManager]: Resetting all preferences to default values... 48.44/25.93 [2019-03-28 12:06:30,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 48.44/25.93 [2019-03-28 12:06:30,930 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,930 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 48.44/25.93 [2019-03-28 12:06:30,931 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 48.44/25.93 [2019-03-28 12:06:30,932 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 48.44/25.93 [2019-03-28 12:06:30,934 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 48.44/25.93 [2019-03-28 12:06:30,935 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 48.44/25.93 [2019-03-28 12:06:30,936 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 48.44/25.93 [2019-03-28 12:06:30,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,937 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 48.44/25.93 [2019-03-28 12:06:30,938 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 48.44/25.93 [2019-03-28 12:06:30,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 48.44/25.93 [2019-03-28 12:06:30,940 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 48.44/25.93 [2019-03-28 12:06:30,940 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 48.44/25.93 [2019-03-28 12:06:30,941 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 48.44/25.93 [2019-03-28 12:06:30,943 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 48.44/25.93 [2019-03-28 12:06:30,945 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 48.44/25.93 [2019-03-28 12:06:30,946 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 48.44/25.93 [2019-03-28 12:06:30,947 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 48.44/25.93 [2019-03-28 12:06:30,948 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 48.44/25.93 [2019-03-28 12:06:30,950 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,950 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,951 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 48.44/25.93 [2019-03-28 12:06:30,951 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 48.44/25.93 [2019-03-28 12:06:30,952 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 48.44/25.93 [2019-03-28 12:06:30,953 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,953 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 48.44/25.93 [2019-03-28 12:06:30,953 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 48.44/25.93 [2019-03-28 12:06:30,954 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 48.44/25.93 [2019-03-28 12:06:30,955 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 48.44/25.93 [2019-03-28 12:06:30,956 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,956 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 48.44/25.93 [2019-03-28 12:06:30,957 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,957 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 48.44/25.93 [2019-03-28 12:06:30,957 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 48.44/25.93 [2019-03-28 12:06:30,958 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 48.44/25.93 [2019-03-28 12:06:30,959 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 48.44/25.93 [2019-03-28 12:06:30,959 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 48.44/25.93 [2019-03-28 12:06:30,973 INFO L110 SettingsManager]: Loading preferences was successful 48.44/25.93 [2019-03-28 12:06:30,974 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 48.44/25.93 [2019-03-28 12:06:30,975 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 48.44/25.93 [2019-03-28 12:06:30,975 INFO L133 SettingsManager]: * Rewrite not-equals=true 48.44/25.93 [2019-03-28 12:06:30,975 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 48.44/25.93 [2019-03-28 12:06:30,975 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 48.44/25.93 [2019-03-28 12:06:30,975 INFO L133 SettingsManager]: * Use SBE=true 48.44/25.93 [2019-03-28 12:06:30,976 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 48.44/25.93 [2019-03-28 12:06:30,976 INFO L133 SettingsManager]: * Use old map elimination=false 48.44/25.93 [2019-03-28 12:06:30,976 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 48.44/25.93 [2019-03-28 12:06:30,976 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 48.44/25.93 [2019-03-28 12:06:30,976 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 48.44/25.93 [2019-03-28 12:06:30,976 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 48.44/25.93 [2019-03-28 12:06:30,977 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 48.44/25.93 [2019-03-28 12:06:30,977 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 48.44/25.93 [2019-03-28 12:06:30,977 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 48.44/25.93 [2019-03-28 12:06:30,977 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 48.44/25.93 [2019-03-28 12:06:30,977 INFO L133 SettingsManager]: * Check division by zero=IGNORE 48.44/25.93 [2019-03-28 12:06:30,977 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 48.44/25.93 [2019-03-28 12:06:30,978 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 48.44/25.93 [2019-03-28 12:06:30,978 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 48.44/25.93 [2019-03-28 12:06:30,978 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 48.44/25.93 [2019-03-28 12:06:30,978 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 48.44/25.93 [2019-03-28 12:06:30,978 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 48.44/25.93 [2019-03-28 12:06:30,978 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 48.44/25.93 [2019-03-28 12:06:30,979 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 48.44/25.93 [2019-03-28 12:06:30,979 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 48.44/25.93 [2019-03-28 12:06:30,979 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 48.44/25.93 [2019-03-28 12:06:30,979 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 48.44/25.93 [2019-03-28 12:06:31,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 48.44/25.93 [2019-03-28 12:06:31,018 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 48.44/25.93 [2019-03-28 12:06:31,021 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 48.44/25.93 [2019-03-28 12:06:31,023 INFO L271 PluginConnector]: Initializing CDTParser... 48.44/25.93 [2019-03-28 12:06:31,023 INFO L276 PluginConnector]: CDTParser initialized 48.44/25.93 [2019-03-28 12:06:31,024 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 48.44/25.93 [2019-03-28 12:06:31,128 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/65b6b7ac9dd04ff1b92ea9e267ce51a7/FLAG9d0a587f9 48.44/25.93 [2019-03-28 12:06:31,466 INFO L307 CDTParser]: Found 1 translation units. 48.44/25.93 [2019-03-28 12:06:31,467 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 48.44/25.93 [2019-03-28 12:06:31,473 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/65b6b7ac9dd04ff1b92ea9e267ce51a7/FLAG9d0a587f9 48.44/25.93 [2019-03-28 12:06:31,876 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/65b6b7ac9dd04ff1b92ea9e267ce51a7 48.44/25.93 [2019-03-28 12:06:31,887 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 48.44/25.93 [2019-03-28 12:06:31,889 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 48.44/25.93 [2019-03-28 12:06:31,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 48.44/25.93 [2019-03-28 12:06:31,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 48.44/25.93 [2019-03-28 12:06:31,894 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 48.44/25.93 [2019-03-28 12:06:31,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:31" (1/1) ... 48.44/25.93 [2019-03-28 12:06:31,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6b5b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:31, skipping insertion in model container 48.44/25.93 [2019-03-28 12:06:31,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:31" (1/1) ... 48.44/25.93 [2019-03-28 12:06:31,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 48.44/25.93 [2019-03-28 12:06:31,922 INFO L176 MainTranslator]: Built tables and reachable declarations 48.44/25.93 [2019-03-28 12:06:32,070 INFO L206 PostProcessor]: Analyzing one entry point: main 48.44/25.93 [2019-03-28 12:06:32,074 INFO L191 MainTranslator]: Completed pre-run 48.44/25.93 [2019-03-28 12:06:32,088 INFO L206 PostProcessor]: Analyzing one entry point: main 48.44/25.93 [2019-03-28 12:06:32,157 INFO L195 MainTranslator]: Completed translation 48.44/25.93 [2019-03-28 12:06:32,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:32 WrapperNode 48.44/25.93 [2019-03-28 12:06:32,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 48.44/25.93 [2019-03-28 12:06:32,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C 2019-03-28 11.48