details

property	value
status	complete
benchmark	Singapore_plus_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n111.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.37259 seconds
cpu usage	13.0259
user time	12.4449
system time	0.580956
max virtual memory	6.0643E7
max residence set size	386800.0

stage attributes

key	value
starexec-result	NO

output

12.97/6.37 NO 12.97/6.37 12.97/6.37 Ultimate: Cannot open display: 12.97/6.37 This is Ultimate 0.1.24-8dc7c08-m 12.97/6.37 [2019-03-28 22:53:15,377 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.97/6.37 [2019-03-28 22:53:15,379 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.97/6.37 [2019-03-28 22:53:15,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,391 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.97/6.37 [2019-03-28 22:53:15,392 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.97/6.37 [2019-03-28 22:53:15,393 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.97/6.37 [2019-03-28 22:53:15,394 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.97/6.37 [2019-03-28 22:53:15,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.97/6.37 [2019-03-28 22:53:15,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.97/6.37 [2019-03-28 22:53:15,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.97/6.37 [2019-03-28 22:53:15,409 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.97/6.37 [2019-03-28 22:53:15,410 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.97/6.37 [2019-03-28 22:53:15,411 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.97/6.37 [2019-03-28 22:53:15,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.97/6.37 [2019-03-28 22:53:15,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.97/6.37 [2019-03-28 22:53:15,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.97/6.37 [2019-03-28 22:53:15,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.97/6.37 [2019-03-28 22:53:15,418 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.97/6.37 [2019-03-28 22:53:15,419 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.97/6.37 [2019-03-28 22:53:15,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.97/6.37 [2019-03-28 22:53:15,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.97/6.37 [2019-03-28 22:53:15,424 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.97/6.37 [2019-03-28 22:53:15,424 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.97/6.37 [2019-03-28 22:53:15,425 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,425 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.97/6.37 [2019-03-28 22:53:15,426 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.97/6.37 [2019-03-28 22:53:15,427 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.97/6.37 [2019-03-28 22:53:15,427 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.97/6.37 [2019-03-28 22:53:15,428 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,429 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.97/6.37 [2019-03-28 22:53:15,429 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,429 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.97/6.37 [2019-03-28 22:53:15,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.97/6.37 [2019-03-28 22:53:15,430 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.97/6.37 [2019-03-28 22:53:15,431 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.97/6.37 [2019-03-28 22:53:15,431 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 12.97/6.37 [2019-03-28 22:53:15,446 INFO L110 SettingsManager]: Loading preferences was successful 12.97/6.37 [2019-03-28 22:53:15,446 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.97/6.37 [2019-03-28 22:53:15,447 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.97/6.37 [2019-03-28 22:53:15,447 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.97/6.37 [2019-03-28 22:53:15,448 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.97/6.37 [2019-03-28 22:53:15,448 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.97/6.37 [2019-03-28 22:53:15,448 INFO L133 SettingsManager]: * Use SBE=true 12.97/6.37 [2019-03-28 22:53:15,448 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.97/6.37 [2019-03-28 22:53:15,448 INFO L133 SettingsManager]: * Use old map elimination=false 12.97/6.37 [2019-03-28 22:53:15,448 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.97/6.37 [2019-03-28 22:53:15,449 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.97/6.37 [2019-03-28 22:53:15,449 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.97/6.37 [2019-03-28 22:53:15,449 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.97/6.37 [2019-03-28 22:53:15,449 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.97/6.37 [2019-03-28 22:53:15,449 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.97/6.37 [2019-03-28 22:53:15,449 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.97/6.37 [2019-03-28 22:53:15,450 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.97/6.37 [2019-03-28 22:53:15,450 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.97/6.37 [2019-03-28 22:53:15,450 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.97/6.37 [2019-03-28 22:53:15,450 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.97/6.37 [2019-03-28 22:53:15,450 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.97/6.37 [2019-03-28 22:53:15,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.97/6.37 [2019-03-28 22:53:15,451 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.97/6.37 [2019-03-28 22:53:15,451 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.97/6.37 [2019-03-28 22:53:15,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.97/6.37 [2019-03-28 22:53:15,451 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.97/6.37 [2019-03-28 22:53:15,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.97/6.37 [2019-03-28 22:53:15,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.97/6.37 [2019-03-28 22:53:15,452 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.97/6.37 [2019-03-28 22:53:15,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.97/6.37 [2019-03-28 22:53:15,491 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.97/6.37 [2019-03-28 22:53:15,494 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.97/6.37 [2019-03-28 22:53:15,496 INFO L271 PluginConnector]: Initializing CDTParser... 12.97/6.37 [2019-03-28 22:53:15,496 INFO L276 PluginConnector]: CDTParser initialized 12.97/6.37 [2019-03-28 22:53:15,497 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 12.97/6.37 [2019-03-28 22:53:15,555 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/56194123386740479b4fa299355f72ff/FLAG0e2072378 12.97/6.37 [2019-03-28 22:53:15,898 INFO L307 CDTParser]: Found 1 translation units. 12.97/6.37 [2019-03-28 22:53:15,899 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 12.97/6.37 [2019-03-28 22:53:15,906 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/56194123386740479b4fa299355f72ff/FLAG0e2072378 12.97/6.37 [2019-03-28 22:53:16,323 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/56194123386740479b4fa299355f72ff 12.97/6.37 [2019-03-28 22:53:16,335 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.97/6.37 [2019-03-28 22:53:16,336 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.97/6.37 [2019-03-28 22:53:16,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.97/6.37 [2019-03-28 22:53:16,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.97/6.37 [2019-03-28 22:53:16,341 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.97/6.37 [2019-03-28 22:53:16,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:53:16" (1/1) ... 12.97/6.37 [2019-03-28 22:53:16,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf66568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:53:16, skipping insertion in model container 12.97/6.37 [2019-03-28 22:53:16,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:53:16" (1/1) ... 12.97/6.37 [2019-03-28 22:53:16,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.97/6.37 [2019-03-28 22:53:16,370 INFO L176 MainTranslator]: Built tables and reachable declarations 12.97/6.37 [2019-03-28 22:53:16,530 INFO L206 PostProcessor]: Analyzing one entry point: main 12.97/6.37 [2019-03-28 22:53:16,534 INFO L191 MainTranslator]: Completed pre-run 12.97/6.37 [2019-03-28 22:53:16,551 INFO L206 PostProcessor]: Analyzing one entry point: main 12.97/6.37 [2019-03-28 22:53:16,626 INFO L195 MainTranslator]: Completed translation 12.97/6.37 [2019-03-28 22:53:16,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:53:16 WrapperNode 12.97/6.37 [2019-03-28 22:53:16,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.97/6.37 [2019-03-28 22:53:16,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15