details

property	value
status	complete
benchmark	easy1_true-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	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.24662 seconds
cpu usage	13.2553
user time	12.6521
system time	0.603179
max virtual memory	6.0782268E7
max residence set size	380152.0

stage attributes

key	value
starexec-result	YES

output

13.17/6.24 YES 13.17/6.24 13.17/6.24 Ultimate: Cannot open display: 13.17/6.24 This is Ultimate 0.1.24-8dc7c08-m 13.17/6.24 [2019-03-28 22:30:46,567 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.17/6.24 [2019-03-28 22:30:46,569 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.17/6.24 [2019-03-28 22:30:46,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.17/6.24 [2019-03-28 22:30:46,581 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.17/6.24 [2019-03-28 22:30:46,583 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.17/6.24 [2019-03-28 22:30:46,584 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.17/6.24 [2019-03-28 22:30:46,586 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.17/6.24 [2019-03-28 22:30:46,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.17/6.24 [2019-03-28 22:30:46,587 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,588 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.17/6.24 [2019-03-28 22:30:46,589 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.17/6.24 [2019-03-28 22:30:46,590 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.17/6.24 [2019-03-28 22:30:46,591 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.17/6.24 [2019-03-28 22:30:46,591 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.17/6.24 [2019-03-28 22:30:46,592 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.17/6.24 [2019-03-28 22:30:46,594 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.17/6.24 [2019-03-28 22:30:46,596 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.17/6.24 [2019-03-28 22:30:46,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.17/6.24 [2019-03-28 22:30:46,598 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.17/6.24 [2019-03-28 22:30:46,599 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.17/6.24 [2019-03-28 22:30:46,601 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,602 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,602 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.17/6.24 [2019-03-28 22:30:46,603 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.17/6.24 [2019-03-28 22:30:46,603 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.17/6.24 [2019-03-28 22:30:46,604 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,604 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.17/6.24 [2019-03-28 22:30:46,605 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.17/6.24 [2019-03-28 22:30:46,606 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.17/6.24 [2019-03-28 22:30:46,606 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.17/6.24 [2019-03-28 22:30:46,607 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,607 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.17/6.24 [2019-03-28 22:30:46,608 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,608 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.17/6.24 [2019-03-28 22:30:46,608 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.17/6.24 [2019-03-28 22:30:46,609 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.17/6.24 [2019-03-28 22:30:46,610 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.17/6.24 [2019-03-28 22:30:46,610 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.17/6.24 [2019-03-28 22:30:46,625 INFO L110 SettingsManager]: Loading preferences was successful 13.17/6.24 [2019-03-28 22:30:46,625 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.17/6.24 [2019-03-28 22:30:46,626 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.17/6.24 [2019-03-28 22:30:46,627 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.17/6.24 [2019-03-28 22:30:46,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.17/6.24 [2019-03-28 22:30:46,627 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.17/6.24 [2019-03-28 22:30:46,627 INFO L133 SettingsManager]: * Use SBE=true 13.17/6.24 [2019-03-28 22:30:46,628 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.17/6.24 [2019-03-28 22:30:46,628 INFO L133 SettingsManager]: * Use old map elimination=false 13.17/6.24 [2019-03-28 22:30:46,628 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.17/6.24 [2019-03-28 22:30:46,628 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.17/6.24 [2019-03-28 22:30:46,628 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.17/6.24 [2019-03-28 22:30:46,628 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.17/6.24 [2019-03-28 22:30:46,629 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.17/6.24 [2019-03-28 22:30:46,629 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.17/6.24 [2019-03-28 22:30:46,629 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.17/6.24 [2019-03-28 22:30:46,629 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.17/6.24 [2019-03-28 22:30:46,629 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.17/6.24 [2019-03-28 22:30:46,630 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.17/6.24 [2019-03-28 22:30:46,630 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.17/6.24 [2019-03-28 22:30:46,630 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.17/6.24 [2019-03-28 22:30:46,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.17/6.24 [2019-03-28 22:30:46,630 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.17/6.24 [2019-03-28 22:30:46,631 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.17/6.24 [2019-03-28 22:30:46,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.17/6.24 [2019-03-28 22:30:46,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.17/6.24 [2019-03-28 22:30:46,631 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.17/6.24 [2019-03-28 22:30:46,631 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.17/6.24 [2019-03-28 22:30:46,632 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.17/6.24 [2019-03-28 22:30:46,657 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.17/6.24 [2019-03-28 22:30:46,670 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.17/6.24 [2019-03-28 22:30:46,673 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.17/6.24 [2019-03-28 22:30:46,675 INFO L271 PluginConnector]: Initializing CDTParser... 13.17/6.24 [2019-03-28 22:30:46,675 INFO L276 PluginConnector]: CDTParser initialized 13.17/6.24 [2019-03-28 22:30:46,676 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.17/6.24 [2019-03-28 22:30:46,733 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/de11eb1e9dc34250a6795a937bc005c6/FLAG8a4abf404 13.17/6.24 [2019-03-28 22:30:47,070 INFO L307 CDTParser]: Found 1 translation units. 13.17/6.24 [2019-03-28 22:30:47,071 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.17/6.24 [2019-03-28 22:30:47,077 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/de11eb1e9dc34250a6795a937bc005c6/FLAG8a4abf404 13.17/6.24 [2019-03-28 22:30:47,477 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/de11eb1e9dc34250a6795a937bc005c6 13.17/6.24 [2019-03-28 22:30:47,489 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.17/6.24 [2019-03-28 22:30:47,491 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.17/6.24 [2019-03-28 22:30:47,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.17/6.24 [2019-03-28 22:30:47,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.17/6.24 [2019-03-28 22:30:47,496 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.17/6.24 [2019-03-28 22:30:47,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:30:47" (1/1) ... 13.17/6.24 [2019-03-28 22:30:47,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b8cb0b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:30:47, skipping insertion in model container 13.17/6.24 [2019-03-28 22:30:47,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:30:47" (1/1) ... 13.17/6.24 [2019-03-28 22:30:47,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.17/6.24 [2019-03-28 22:30:47,526 INFO L176 MainTranslator]: Built tables and reachable declarations 13.17/6.24 [2019-03-28 22:30:47,681 INFO L206 PostProcessor]: Analyzing one entry point: main 13.17/6.24 [2019-03-28 22:30:47,686 INFO L191 MainTranslator]: Completed pre-run 13.17/6.24 [2019-03-28 22:30:47,702 INFO L206 PostProcessor]: Analyzing one entry point: main 13.17/6.24 [2019-03-28 22:30:47,717 INFO L195 MainTranslator]: Completed translation 13.17/6.24 [2019-03-28 22:30:47,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:30:47 WrapperNode 13.17/6.24 [2019-03-28 22:30:47,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.17/6.24 [2019-03-28 22:30:47,719 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_Integer 2019-03-28 22.15