details

property	value
status	complete
benchmark	HeizmannHoenickeLeikePodelski-ATVA2013-Fig9_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n031.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.84406 seconds
cpu usage	21.9494
user time	21.0763
system time	0.87311
max virtual memory	6.071222E7
max residence set size	539584.0

stage attributes

key	value
starexec-result	MAYBE

output

21.88/8.83 MAYBE 21.88/8.83 21.88/8.83 Ultimate: Cannot open display: 21.88/8.83 This is Ultimate 0.1.24-8dc7c08-m 21.88/8.83 [2019-03-28 22:29:00,379 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.88/8.83 [2019-03-28 22:29:00,381 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.88/8.83 [2019-03-28 22:29:00,392 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,392 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.88/8.83 [2019-03-28 22:29:00,393 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.88/8.83 [2019-03-28 22:29:00,394 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.88/8.83 [2019-03-28 22:29:00,396 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.88/8.83 [2019-03-28 22:29:00,397 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.88/8.83 [2019-03-28 22:29:00,398 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.88/8.83 [2019-03-28 22:29:00,399 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,399 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.88/8.83 [2019-03-28 22:29:00,400 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.88/8.83 [2019-03-28 22:29:00,401 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.88/8.83 [2019-03-28 22:29:00,402 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.88/8.83 [2019-03-28 22:29:00,403 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.88/8.83 [2019-03-28 22:29:00,404 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.88/8.83 [2019-03-28 22:29:00,405 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.88/8.83 [2019-03-28 22:29:00,407 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.88/8.83 [2019-03-28 22:29:00,409 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.88/8.83 [2019-03-28 22:29:00,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.88/8.83 [2019-03-28 22:29:00,411 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.88/8.83 [2019-03-28 22:29:00,413 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.88/8.83 [2019-03-28 22:29:00,414 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.88/8.83 [2019-03-28 22:29:00,415 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.88/8.83 [2019-03-28 22:29:00,415 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,416 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.88/8.83 [2019-03-28 22:29:00,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.88/8.83 [2019-03-28 22:29:00,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.88/8.83 [2019-03-28 22:29:00,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.88/8.83 [2019-03-28 22:29:00,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.88/8.83 [2019-03-28 22:29:00,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.88/8.83 [2019-03-28 22:29:00,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.88/8.83 [2019-03-28 22:29:00,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.88/8.83 [2019-03-28 22:29:00,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.88/8.83 [2019-03-28 22:29:00,422 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 21.88/8.83 [2019-03-28 22:29:00,437 INFO L110 SettingsManager]: Loading preferences was successful 21.88/8.83 [2019-03-28 22:29:00,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.88/8.83 [2019-03-28 22:29:00,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.88/8.83 [2019-03-28 22:29:00,438 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.88/8.83 [2019-03-28 22:29:00,438 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.88/8.83 [2019-03-28 22:29:00,439 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.88/8.83 [2019-03-28 22:29:00,439 INFO L133 SettingsManager]: * Use SBE=true 21.88/8.83 [2019-03-28 22:29:00,439 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.88/8.83 [2019-03-28 22:29:00,439 INFO L133 SettingsManager]: * Use old map elimination=false 21.88/8.83 [2019-03-28 22:29:00,439 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.88/8.83 [2019-03-28 22:29:00,440 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.88/8.83 [2019-03-28 22:29:00,440 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.88/8.83 [2019-03-28 22:29:00,440 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.88/8.83 [2019-03-28 22:29:00,440 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.88/8.83 [2019-03-28 22:29:00,440 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.88/8.83 [2019-03-28 22:29:00,441 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.88/8.83 [2019-03-28 22:29:00,441 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.88/8.83 [2019-03-28 22:29:00,441 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.88/8.83 [2019-03-28 22:29:00,441 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.88/8.83 [2019-03-28 22:29:00,441 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.88/8.83 [2019-03-28 22:29:00,442 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.88/8.83 [2019-03-28 22:29:00,442 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.88/8.83 [2019-03-28 22:29:00,442 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.88/8.83 [2019-03-28 22:29:00,442 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.88/8.83 [2019-03-28 22:29:00,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.88/8.83 [2019-03-28 22:29:00,443 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.88/8.83 [2019-03-28 22:29:00,443 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.88/8.83 [2019-03-28 22:29:00,443 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.88/8.83 [2019-03-28 22:29:00,443 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.88/8.83 [2019-03-28 22:29:00,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.88/8.83 [2019-03-28 22:29:00,481 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.88/8.83 [2019-03-28 22:29:00,484 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.88/8.83 [2019-03-28 22:29:00,486 INFO L271 PluginConnector]: Initializing CDTParser... 21.88/8.83 [2019-03-28 22:29:00,486 INFO L276 PluginConnector]: CDTParser initialized 21.88/8.83 [2019-03-28 22:29:00,487 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 21.88/8.83 [2019-03-28 22:29:00,555 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ef71cd457d7342aebd7a9cb1a3466c28/FLAGe78611128 21.88/8.83 [2019-03-28 22:29:00,886 INFO L307 CDTParser]: Found 1 translation units. 21.88/8.83 [2019-03-28 22:29:00,887 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 21.88/8.83 [2019-03-28 22:29:00,894 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ef71cd457d7342aebd7a9cb1a3466c28/FLAGe78611128 21.88/8.83 [2019-03-28 22:29:01,290 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ef71cd457d7342aebd7a9cb1a3466c28 21.88/8.83 [2019-03-28 22:29:01,302 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.88/8.83 [2019-03-28 22:29:01,303 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.88/8.83 [2019-03-28 22:29:01,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.88/8.83 [2019-03-28 22:29:01,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.88/8.83 [2019-03-28 22:29:01,308 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.88/8.83 [2019-03-28 22:29:01,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:29:01" (1/1) ... 21.88/8.83 [2019-03-28 22:29:01,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9a094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:29:01, skipping insertion in model container 21.88/8.83 [2019-03-28 22:29:01,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:29:01" (1/1) ... 21.88/8.83 [2019-03-28 22:29:01,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.88/8.83 [2019-03-28 22:29:01,338 INFO L176 MainTranslator]: Built tables and reachable declarations 21.88/8.83 [2019-03-28 22:29:01,497 INFO L206 PostProcessor]: Analyzing one entry point: main 21.88/8.83 [2019-03-28 22:29:01,502 INFO L191 MainTranslator]: Completed pre-run 21.88/8.83 [2019-03-28 22:29:01,518 INFO L206 PostProcessor]: Analyzing one entry point: main 21.88/8.83 [2019-03-28 22:29:01,592 INFO L195 MainTranslator]: Completed translation 21.88/8.83 [2019-03-28 22:29:01,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:29:01 WrapperNode 21.88/8.83 [2019-03-28 22:29:01,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 21.88/8.83 [2019-03-28 22:29:01,594 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