details

property	value
status	complete
benchmark	MutualRecursion_1a_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n071.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.406 seconds
cpu usage	15.9611
user time	15.1148
system time	0.846292
max virtual memory	6.0739984E7
max residence set size	515176.0

stage attributes

key	value
starexec-result	NO

output

15.87/7.40 NO 15.87/7.40 15.87/7.40 Ultimate: Cannot open display: 15.87/7.40 This is Ultimate 0.1.24-8dc7c08-m 15.87/7.40 [2019-03-28 12:06:01,524 INFO L170 SettingsManager]: Resetting all preferences to default values... 15.87/7.40 [2019-03-28 12:06:01,526 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 15.87/7.40 [2019-03-28 12:06:01,538 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 15.87/7.40 [2019-03-28 12:06:01,539 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 15.87/7.40 [2019-03-28 12:06:01,540 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 15.87/7.40 [2019-03-28 12:06:01,542 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 15.87/7.40 [2019-03-28 12:06:01,543 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 15.87/7.40 [2019-03-28 12:06:01,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 15.87/7.40 [2019-03-28 12:06:01,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,545 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 15.87/7.40 [2019-03-28 12:06:01,546 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 15.87/7.40 [2019-03-28 12:06:01,547 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 15.87/7.40 [2019-03-28 12:06:01,548 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 15.87/7.40 [2019-03-28 12:06:01,549 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 15.87/7.40 [2019-03-28 12:06:01,549 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 15.87/7.40 [2019-03-28 12:06:01,551 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 15.87/7.40 [2019-03-28 12:06:01,553 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 15.87/7.40 [2019-03-28 12:06:01,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 15.87/7.40 [2019-03-28 12:06:01,555 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 15.87/7.40 [2019-03-28 12:06:01,556 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 15.87/7.40 [2019-03-28 12:06:01,559 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,559 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,559 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 15.87/7.40 [2019-03-28 12:06:01,560 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 15.87/7.40 [2019-03-28 12:06:01,560 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 15.87/7.40 [2019-03-28 12:06:01,561 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,561 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 15.87/7.40 [2019-03-28 12:06:01,562 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 15.87/7.40 [2019-03-28 12:06:01,563 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 15.87/7.40 [2019-03-28 12:06:01,563 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 15.87/7.40 [2019-03-28 12:06:01,564 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,564 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 15.87/7.40 [2019-03-28 12:06:01,565 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,565 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 15.87/7.40 [2019-03-28 12:06:01,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 15.87/7.40 [2019-03-28 12:06:01,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 15.87/7.40 [2019-03-28 12:06:01,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 15.87/7.40 [2019-03-28 12:06:01,567 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 15.87/7.40 [2019-03-28 12:06:01,582 INFO L110 SettingsManager]: Loading preferences was successful 15.87/7.40 [2019-03-28 12:06:01,582 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 15.87/7.40 [2019-03-28 12:06:01,583 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 15.87/7.40 [2019-03-28 12:06:01,584 INFO L133 SettingsManager]: * Rewrite not-equals=true 15.87/7.40 [2019-03-28 12:06:01,584 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 15.87/7.40 [2019-03-28 12:06:01,584 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 15.87/7.40 [2019-03-28 12:06:01,584 INFO L133 SettingsManager]: * Use SBE=true 15.87/7.40 [2019-03-28 12:06:01,584 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 15.87/7.40 [2019-03-28 12:06:01,584 INFO L133 SettingsManager]: * Use old map elimination=false 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 15.87/7.40 [2019-03-28 12:06:01,585 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 15.87/7.40 [2019-03-28 12:06:01,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 15.87/7.40 [2019-03-28 12:06:01,586 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 15.87/7.40 [2019-03-28 12:06:01,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE 15.87/7.40 [2019-03-28 12:06:01,586 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 15.87/7.40 [2019-03-28 12:06:01,586 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 15.87/7.40 [2019-03-28 12:06:01,586 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 15.87/7.40 [2019-03-28 12:06:01,587 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 15.87/7.40 [2019-03-28 12:06:01,587 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 15.87/7.40 [2019-03-28 12:06:01,587 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 15.87/7.40 [2019-03-28 12:06:01,587 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 15.87/7.40 [2019-03-28 12:06:01,587 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 15.87/7.40 [2019-03-28 12:06:01,588 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 15.87/7.40 [2019-03-28 12:06:01,588 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 15.87/7.40 [2019-03-28 12:06:01,588 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 15.87/7.40 [2019-03-28 12:06:01,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 15.87/7.40 [2019-03-28 12:06:01,628 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 15.87/7.40 [2019-03-28 12:06:01,632 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 15.87/7.40 [2019-03-28 12:06:01,633 INFO L271 PluginConnector]: Initializing CDTParser... 15.87/7.40 [2019-03-28 12:06:01,633 INFO L276 PluginConnector]: CDTParser initialized 15.87/7.40 [2019-03-28 12:06:01,634 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 15.87/7.40 [2019-03-28 12:06:01,703 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/87f1356e3bed4512866507ba9ba33608/FLAGf06bfbc91 15.87/7.40 [2019-03-28 12:06:02,057 INFO L307 CDTParser]: Found 1 translation units. 15.87/7.40 [2019-03-28 12:06:02,058 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 15.87/7.40 [2019-03-28 12:06:02,065 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/87f1356e3bed4512866507ba9ba33608/FLAGf06bfbc91 15.87/7.40 [2019-03-28 12:06:02,461 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/87f1356e3bed4512866507ba9ba33608 15.87/7.40 [2019-03-28 12:06:02,472 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 15.87/7.40 [2019-03-28 12:06:02,475 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 15.87/7.40 [2019-03-28 12:06:02,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 15.87/7.40 [2019-03-28 12:06:02,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 15.87/7.40 [2019-03-28 12:06:02,479 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 15.87/7.40 [2019-03-28 12:06:02,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:02" (1/1) ... 15.87/7.40 [2019-03-28 12:06:02,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c59544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:02, skipping insertion in model container 15.87/7.40 [2019-03-28 12:06:02,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:02" (1/1) ... 15.87/7.40 [2019-03-28 12:06:02,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 15.87/7.40 [2019-03-28 12:06:02,508 INFO L176 MainTranslator]: Built tables and reachable declarations 15.87/7.40 [2019-03-28 12:06:02,647 WARN L614 FunctionHandler]: implicit declaration of function g 15.87/7.40 [2019-03-28 12:06:02,657 INFO L206 PostProcessor]: Analyzing one entry point: main 15.87/7.40 [2019-03-28 12:06:02,661 INFO L191 MainTranslator]: Completed pre-run 15.87/7.40 [2019-03-28 12:06:02,675 WARN L614 FunctionHandler]: implicit declaration of function g 15.87/7.40 [2019-03-28 12:06:02,677 INFO L206 PostProcessor]: Analyzing one entry point: main 15.87/7.40 [2019-03-28 12:06:02,745 INFO L195 MainTranslator]: Completed translation 15.87/7.40 [2019-03-28 12:06:02,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:02 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job log

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actions

all output return to C 2019-03-28 11.48