details

property	value
status	complete
benchmark	min_rf_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n069.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	16.7145 seconds
cpu usage	30.213
user time	28.4976
system time	1.71536
max virtual memory	6.0692784E7
max residence set size	587076.0

stage attributes

key	value
starexec-result	YES

output

30.15/16.70 YES 30.15/16.70 30.15/16.70 Ultimate: Cannot open display: 30.15/16.70 This is Ultimate 0.1.24-8dc7c08-m 30.15/16.70 [2019-03-28 12:03:16,580 INFO L170 SettingsManager]: Resetting all preferences to default values... 30.15/16.70 [2019-03-28 12:03:16,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 30.15/16.70 [2019-03-28 12:03:16,594 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 30.15/16.70 [2019-03-28 12:03:16,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 30.15/16.70 [2019-03-28 12:03:16,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 30.15/16.70 [2019-03-28 12:03:16,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 30.15/16.70 [2019-03-28 12:03:16,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 30.15/16.70 [2019-03-28 12:03:16,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 30.15/16.70 [2019-03-28 12:03:16,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 30.15/16.70 [2019-03-28 12:03:16,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 30.15/16.70 [2019-03-28 12:03:16,603 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 30.15/16.70 [2019-03-28 12:03:16,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 30.15/16.70 [2019-03-28 12:03:16,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 30.15/16.70 [2019-03-28 12:03:16,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 30.15/16.70 [2019-03-28 12:03:16,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 30.15/16.70 [2019-03-28 12:03:16,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 30.15/16.70 [2019-03-28 12:03:16,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 30.15/16.70 [2019-03-28 12:03:16,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 30.15/16.70 [2019-03-28 12:03:16,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 30.15/16.70 [2019-03-28 12:03:16,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,616 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,616 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 30.15/16.70 [2019-03-28 12:03:16,617 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 30.15/16.70 [2019-03-28 12:03:16,617 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 30.15/16.70 [2019-03-28 12:03:16,618 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,618 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 30.15/16.70 [2019-03-28 12:03:16,619 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 30.15/16.70 [2019-03-28 12:03:16,620 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 30.15/16.70 [2019-03-28 12:03:16,621 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 30.15/16.70 [2019-03-28 12:03:16,622 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,622 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 30.15/16.70 [2019-03-28 12:03:16,623 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,623 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 30.15/16.70 [2019-03-28 12:03:16,623 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 30.15/16.70 [2019-03-28 12:03:16,624 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 30.15/16.70 [2019-03-28 12:03:16,625 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 30.15/16.70 [2019-03-28 12:03:16,625 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 30.15/16.70 [2019-03-28 12:03:16,640 INFO L110 SettingsManager]: Loading preferences was successful 30.15/16.70 [2019-03-28 12:03:16,640 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 30.15/16.70 [2019-03-28 12:03:16,641 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 30.15/16.70 [2019-03-28 12:03:16,641 INFO L133 SettingsManager]: * Rewrite not-equals=true 30.15/16.70 [2019-03-28 12:03:16,642 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 30.15/16.70 [2019-03-28 12:03:16,642 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 30.15/16.70 [2019-03-28 12:03:16,642 INFO L133 SettingsManager]: * Use SBE=true 30.15/16.70 [2019-03-28 12:03:16,642 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Use old map elimination=false 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 30.15/16.70 [2019-03-28 12:03:16,643 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 30.15/16.70 [2019-03-28 12:03:16,644 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 30.15/16.70 [2019-03-28 12:03:16,644 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 30.15/16.70 [2019-03-28 12:03:16,644 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 30.15/16.70 [2019-03-28 12:03:16,644 INFO L133 SettingsManager]: * Check division by zero=IGNORE 30.15/16.70 [2019-03-28 12:03:16,645 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 30.15/16.70 [2019-03-28 12:03:16,645 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 30.15/16.70 [2019-03-28 12:03:16,645 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 30.15/16.70 [2019-03-28 12:03:16,645 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 30.15/16.70 [2019-03-28 12:03:16,645 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 30.15/16.70 [2019-03-28 12:03:16,645 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 30.15/16.70 [2019-03-28 12:03:16,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 30.15/16.70 [2019-03-28 12:03:16,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 30.15/16.70 [2019-03-28 12:03:16,646 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 30.15/16.70 [2019-03-28 12:03:16,646 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 30.15/16.70 [2019-03-28 12:03:16,646 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 30.15/16.70 [2019-03-28 12:03:16,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 30.15/16.70 [2019-03-28 12:03:16,686 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 30.15/16.70 [2019-03-28 12:03:16,690 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 30.15/16.70 [2019-03-28 12:03:16,691 INFO L271 PluginConnector]: Initializing CDTParser... 30.15/16.70 [2019-03-28 12:03:16,692 INFO L276 PluginConnector]: CDTParser initialized 30.15/16.70 [2019-03-28 12:03:16,692 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 30.15/16.70 [2019-03-28 12:03:16,759 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/9b5cf5129c8e4cd0b978de1cf1918934/FLAGa9d966f40 30.15/16.70 [2019-03-28 12:03:17,093 INFO L307 CDTParser]: Found 1 translation units. 30.15/16.70 [2019-03-28 12:03:17,093 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 30.15/16.70 [2019-03-28 12:03:17,100 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/9b5cf5129c8e4cd0b978de1cf1918934/FLAGa9d966f40 30.15/16.70 [2019-03-28 12:03:17,519 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/9b5cf5129c8e4cd0b978de1cf1918934 30.15/16.70 [2019-03-28 12:03:17,531 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 30.15/16.70 [2019-03-28 12:03:17,533 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 30.15/16.70 [2019-03-28 12:03:17,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 30.15/16.70 [2019-03-28 12:03:17,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 30.15/16.70 [2019-03-28 12:03:17,538 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 30.15/16.70 [2019-03-28 12:03:17,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:17" (1/1) ... 30.15/16.70 [2019-03-28 12:03:17,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d40edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:17, skipping insertion in model container 30.15/16.70 [2019-03-28 12:03:17,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:17" (1/1) ... 30.15/16.70 [2019-03-28 12:03:17,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 30.15/16.70 [2019-03-28 12:03:17,567 INFO L176 MainTranslator]: Built tables and reachable declarations 30.15/16.70 [2019-03-28 12:03:17,722 INFO L206 PostProcessor]: Analyzing one entry point: main 30.15/16.70 [2019-03-28 12:03:17,727 INFO L191 MainTranslator]: Completed pre-run 30.15/16.70 [2019-03-28 12:03:17,744 INFO L206 PostProcessor]: Analyzing one entry point: main 30.15/16.70 [2019-03-28 12:03:17,758 INFO L195 MainTranslator]: Completed translation 30.15/16.70 [2019-03-28 12:03:17,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:17 WrapperNode 30.15/16.70 [2019-03-28 12:03:17,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 30.15/16.70 [2019-03-28 12:03:17,759 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