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	n146.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.66269 seconds
cpu usage	18.1308
user time	17.3212
system time	0.809675
max virtual memory	6.0653892E7
max residence set size	531908.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:59:54,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:59:54,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:59:54,319 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:59:54,319 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:59:54,320 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:59:54,321 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:59:54,322 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:59:54,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:59:54,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:59:54,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:59:54,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:59:54,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:59:54,328 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:59:54,329 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:59:54,329 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:59:54,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:59:54,332 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:59:54,333 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:59:54,335 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:59:54,336 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:59:54,337 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:59:54,339 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:59:54,339 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:59:54,340 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:59:54,340 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:59:54,341 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:59:54,342 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:59:54,342 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:59:54,343 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:59:54,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:59:54,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:59:54,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:59:54,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:59:54,346 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:59:54,346 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:59:54,346 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:59:54,347 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:59:54,348 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:59:54,348 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 03:59:54,363 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:59:54,363 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:59:54,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:59:54,364 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:59:54,364 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:59:54,364 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:59:54,365 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:59:54,365 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:59:54,366 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:59:54,366 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:59:54,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:59:54,366 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:59:54,366 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:59:54,366 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:59:54,367 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:59:54,367 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:59:54,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:59:54,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:59:54,367 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:59:54,367 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:59:54,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:59:54,368 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:59:54,368 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:59:54,368 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:59:54,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:59:54,406 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:59:54,410 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:59:54,411 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:59:54,412 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:59:54,412 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:59:54,480 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/192ba96beda74ffaabc3fdd6e4e73a04/FLAGef5af728d [2020-06-22 03:59:54,805 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:59:54,806 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:59:54,813 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/192ba96beda74ffaabc3fdd6e4e73a04/FLAGef5af728d [2020-06-22 03:59:55,211 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/192ba96beda74ffaabc3fdd6e4e73a04 [2020-06-22 03:59:55,223 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:59:55,224 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:59:55,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:59:55,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:59:55,229 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:59:55,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:59:55" (1/1) ... [2020-06-22 03:59:55,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2805f450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:59:55, skipping insertion in model container [2020-06-22 03:59:55,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:59:55" (1/1) ... [2020-06-22 03:59:55,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:59:55,259 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:59:55,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:59:55,421 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:59:55,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:59:55,512 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:59:55,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:59:55 WrapperNode [2020-06-22 03:59:55,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 03:59:55,513 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