details

property	value
status	complete
benchmark	NonTerminationSimple8_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n034.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.70773 seconds
cpu usage	13.4564
user time	12.8177
system time	0.638711
max virtual memory	6.0643E7
max residence set size	403852.0

stage attributes

key	value
starexec-result	NO

output

13.43/7.70 NO 13.43/7.70 13.43/7.70 Ultimate: Cannot open display: 13.43/7.70 This is Ultimate 0.1.24-8dc7c08-m 13.43/7.70 [2019-03-28 22:28:47,224 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.43/7.70 [2019-03-28 22:28:47,226 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.43/7.70 [2019-03-28 22:28:47,237 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,238 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.43/7.70 [2019-03-28 22:28:47,239 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.43/7.70 [2019-03-28 22:28:47,240 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.43/7.70 [2019-03-28 22:28:47,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.43/7.70 [2019-03-28 22:28:47,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.43/7.70 [2019-03-28 22:28:47,244 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.43/7.70 [2019-03-28 22:28:47,245 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.43/7.70 [2019-03-28 22:28:47,246 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.43/7.70 [2019-03-28 22:28:47,246 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.43/7.70 [2019-03-28 22:28:47,248 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.43/7.70 [2019-03-28 22:28:47,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.43/7.70 [2019-03-28 22:28:47,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.43/7.70 [2019-03-28 22:28:47,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.43/7.70 [2019-03-28 22:28:47,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.43/7.70 [2019-03-28 22:28:47,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.43/7.70 [2019-03-28 22:28:47,255 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.43/7.70 [2019-03-28 22:28:47,256 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.43/7.70 [2019-03-28 22:28:47,258 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,258 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,259 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.43/7.70 [2019-03-28 22:28:47,259 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.43/7.70 [2019-03-28 22:28:47,260 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.43/7.70 [2019-03-28 22:28:47,261 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,261 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.43/7.70 [2019-03-28 22:28:47,262 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.43/7.70 [2019-03-28 22:28:47,262 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.43/7.70 [2019-03-28 22:28:47,263 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.43/7.70 [2019-03-28 22:28:47,264 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,264 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.43/7.70 [2019-03-28 22:28:47,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,265 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.43/7.70 [2019-03-28 22:28:47,265 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.43/7.70 [2019-03-28 22:28:47,266 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.43/7.70 [2019-03-28 22:28:47,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.43/7.70 [2019-03-28 22:28:47,267 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.43/7.70 [2019-03-28 22:28:47,282 INFO L110 SettingsManager]: Loading preferences was successful 13.43/7.70 [2019-03-28 22:28:47,282 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.43/7.70 [2019-03-28 22:28:47,283 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.43/7.70 [2019-03-28 22:28:47,283 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.43/7.70 [2019-03-28 22:28:47,283 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.43/7.70 [2019-03-28 22:28:47,283 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.43/7.70 [2019-03-28 22:28:47,284 INFO L133 SettingsManager]: * Use SBE=true 13.43/7.70 [2019-03-28 22:28:47,284 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.43/7.70 [2019-03-28 22:28:47,284 INFO L133 SettingsManager]: * Use old map elimination=false 13.43/7.70 [2019-03-28 22:28:47,284 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.43/7.70 [2019-03-28 22:28:47,284 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.43/7.70 [2019-03-28 22:28:47,285 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.43/7.70 [2019-03-28 22:28:47,285 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.43/7.70 [2019-03-28 22:28:47,285 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.43/7.70 [2019-03-28 22:28:47,285 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.43/7.70 [2019-03-28 22:28:47,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.43/7.70 [2019-03-28 22:28:47,285 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.43/7.70 [2019-03-28 22:28:47,286 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.43/7.70 [2019-03-28 22:28:47,286 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.43/7.70 [2019-03-28 22:28:47,286 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.43/7.70 [2019-03-28 22:28:47,286 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.43/7.70 [2019-03-28 22:28:47,286 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.43/7.70 [2019-03-28 22:28:47,286 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.43/7.70 [2019-03-28 22:28:47,287 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.43/7.70 [2019-03-28 22:28:47,287 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.43/7.70 [2019-03-28 22:28:47,287 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.43/7.70 [2019-03-28 22:28:47,287 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.43/7.70 [2019-03-28 22:28:47,287 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.43/7.70 [2019-03-28 22:28:47,288 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.43/7.70 [2019-03-28 22:28:47,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.43/7.70 [2019-03-28 22:28:47,341 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.43/7.70 [2019-03-28 22:28:47,345 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.43/7.70 [2019-03-28 22:28:47,346 INFO L271 PluginConnector]: Initializing CDTParser... 13.43/7.70 [2019-03-28 22:28:47,347 INFO L276 PluginConnector]: CDTParser initialized 13.43/7.70 [2019-03-28 22:28:47,348 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.43/7.70 [2019-03-28 22:28:47,413 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/efbf6fb3fdc04f8ab5ade7995465ad9a/FLAG728500cf4 13.43/7.70 [2019-03-28 22:28:47,926 INFO L307 CDTParser]: Found 1 translation units. 13.43/7.70 [2019-03-28 22:28:47,927 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.43/7.70 [2019-03-28 22:28:47,934 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/efbf6fb3fdc04f8ab5ade7995465ad9a/FLAG728500cf4 13.43/7.70 [2019-03-28 22:28:48,339 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/efbf6fb3fdc04f8ab5ade7995465ad9a 13.43/7.70 [2019-03-28 22:28:48,351 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.43/7.70 [2019-03-28 22:28:48,353 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.43/7.70 [2019-03-28 22:28:48,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.43/7.70 [2019-03-28 22:28:48,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.43/7.70 [2019-03-28 22:28:48,359 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.43/7.70 [2019-03-28 22:28:48,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:28:48" (1/1) ... 13.43/7.70 [2019-03-28 22:28:48,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a098c6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:28:48, skipping insertion in model container 13.43/7.70 [2019-03-28 22:28:48,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:28:48" (1/1) ... 13.43/7.70 [2019-03-28 22:28:48,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.43/7.70 [2019-03-28 22:28:48,390 INFO L176 MainTranslator]: Built tables and reachable declarations 13.43/7.70 [2019-03-28 22:28:48,555 INFO L206 PostProcessor]: Analyzing one entry point: main 13.43/7.70 [2019-03-28 22:28:48,560 INFO L191 MainTranslator]: Completed pre-run 13.43/7.70 [2019-03-28 22:28:48,578 INFO L206 PostProcessor]: Analyzing one entry point: main 13.43/7.70 [2019-03-28 22:28:48,593 INFO L195 MainTranslator]: Completed translation 13.43/7.70 [2019-03-28 22:28:48,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:28:48 WrapperNode 13.43/7.70 [2019-03-28 22:28:48,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.43/7.70 [2019-03-28 22:28:48,595 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