details

property	value
status	complete
benchmark	BrockschmidtCookFuhs-CAV2013-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n044.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.64567 seconds
cpu usage	15.5294
user time	14.7441
system time	0.785334
max virtual memory	6.0738492E7
max residence set size	489772.0

stage attributes

key	value
starexec-result	YES

output

15.46/7.64 YES 15.46/7.64 15.46/7.64 Ultimate: Cannot open display: 15.46/7.64 This is Ultimate 0.1.24-8dc7c08-m 15.46/7.64 [2019-03-28 22:36:30,284 INFO L170 SettingsManager]: Resetting all preferences to default values... 15.46/7.64 [2019-03-28 22:36:30,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 15.46/7.64 [2019-03-28 22:36:30,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,298 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 15.46/7.64 [2019-03-28 22:36:30,299 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 15.46/7.64 [2019-03-28 22:36:30,301 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 15.46/7.64 [2019-03-28 22:36:30,302 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 15.46/7.64 [2019-03-28 22:36:30,304 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 15.46/7.64 [2019-03-28 22:36:30,304 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 15.46/7.64 [2019-03-28 22:36:30,305 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,305 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 15.46/7.64 [2019-03-28 22:36:30,306 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 15.46/7.64 [2019-03-28 22:36:30,307 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 15.46/7.64 [2019-03-28 22:36:30,308 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 15.46/7.64 [2019-03-28 22:36:30,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 15.46/7.64 [2019-03-28 22:36:30,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 15.46/7.64 [2019-03-28 22:36:30,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 15.46/7.64 [2019-03-28 22:36:30,313 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 15.46/7.64 [2019-03-28 22:36:30,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 15.46/7.64 [2019-03-28 22:36:30,316 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 15.46/7.64 [2019-03-28 22:36:30,317 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 15.46/7.64 [2019-03-28 22:36:30,319 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,320 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 15.46/7.64 [2019-03-28 22:36:30,320 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 15.46/7.64 [2019-03-28 22:36:30,321 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 15.46/7.64 [2019-03-28 22:36:30,322 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,322 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 15.46/7.64 [2019-03-28 22:36:30,323 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 15.46/7.64 [2019-03-28 22:36:30,323 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 15.46/7.64 [2019-03-28 22:36:30,324 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 15.46/7.64 [2019-03-28 22:36:30,325 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,325 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 15.46/7.64 [2019-03-28 22:36:30,326 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,326 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 15.46/7.64 [2019-03-28 22:36:30,326 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 15.46/7.64 [2019-03-28 22:36:30,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 15.46/7.64 [2019-03-28 22:36:30,328 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 15.46/7.64 [2019-03-28 22:36:30,328 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 15.46/7.64 [2019-03-28 22:36:30,344 INFO L110 SettingsManager]: Loading preferences was successful 15.46/7.64 [2019-03-28 22:36:30,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 15.46/7.64 [2019-03-28 22:36:30,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 15.46/7.64 [2019-03-28 22:36:30,345 INFO L133 SettingsManager]: * Rewrite not-equals=true 15.46/7.64 [2019-03-28 22:36:30,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 15.46/7.64 [2019-03-28 22:36:30,346 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 15.46/7.64 [2019-03-28 22:36:30,346 INFO L133 SettingsManager]: * Use SBE=true 15.46/7.64 [2019-03-28 22:36:30,346 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 15.46/7.64 [2019-03-28 22:36:30,346 INFO L133 SettingsManager]: * Use old map elimination=false 15.46/7.64 [2019-03-28 22:36:30,346 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 15.46/7.64 [2019-03-28 22:36:30,346 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 15.46/7.64 [2019-03-28 22:36:30,347 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 15.46/7.64 [2019-03-28 22:36:30,347 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 15.46/7.64 [2019-03-28 22:36:30,347 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 15.46/7.64 [2019-03-28 22:36:30,347 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 15.46/7.64 [2019-03-28 22:36:30,347 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 15.46/7.64 [2019-03-28 22:36:30,347 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 15.46/7.64 [2019-03-28 22:36:30,348 INFO L133 SettingsManager]: * Check division by zero=IGNORE 15.46/7.64 [2019-03-28 22:36:30,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 15.46/7.64 [2019-03-28 22:36:30,348 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 15.46/7.64 [2019-03-28 22:36:30,348 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 15.46/7.64 [2019-03-28 22:36:30,348 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 15.46/7.64 [2019-03-28 22:36:30,348 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 15.46/7.64 [2019-03-28 22:36:30,349 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 15.46/7.64 [2019-03-28 22:36:30,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 15.46/7.64 [2019-03-28 22:36:30,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 15.46/7.64 [2019-03-28 22:36:30,349 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 15.46/7.64 [2019-03-28 22:36:30,349 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 15.46/7.64 [2019-03-28 22:36:30,349 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 15.46/7.64 [2019-03-28 22:36:30,376 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 15.46/7.64 [2019-03-28 22:36:30,390 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 15.46/7.64 [2019-03-28 22:36:30,394 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 15.46/7.64 [2019-03-28 22:36:30,395 INFO L271 PluginConnector]: Initializing CDTParser... 15.46/7.64 [2019-03-28 22:36:30,396 INFO L276 PluginConnector]: CDTParser initialized 15.46/7.64 [2019-03-28 22:36:30,397 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 15.46/7.64 [2019-03-28 22:36:30,517 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/213b827904f84a5297600208c36b1911/FLAG08d29dac1 15.46/7.64 [2019-03-28 22:36:30,853 INFO L307 CDTParser]: Found 1 translation units. 15.46/7.64 [2019-03-28 22:36:30,853 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 15.46/7.64 [2019-03-28 22:36:30,860 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/213b827904f84a5297600208c36b1911/FLAG08d29dac1 15.46/7.64 [2019-03-28 22:36:31,254 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/213b827904f84a5297600208c36b1911 15.46/7.64 [2019-03-28 22:36:31,266 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 15.46/7.64 [2019-03-28 22:36:31,267 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 15.46/7.64 [2019-03-28 22:36:31,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 15.46/7.64 [2019-03-28 22:36:31,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 15.46/7.64 [2019-03-28 22:36:31,272 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 15.46/7.64 [2019-03-28 22:36:31,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:36:31" (1/1) ... 15.46/7.64 [2019-03-28 22:36:31,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c0923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:36:31, skipping insertion in model container 15.46/7.64 [2019-03-28 22:36:31,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:36:31" (1/1) ... 15.46/7.64 [2019-03-28 22:36:31,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 15.46/7.64 [2019-03-28 22:36:31,302 INFO L176 MainTranslator]: Built tables and reachable declarations 15.46/7.64 [2019-03-28 22:36:31,456 INFO L206 PostProcessor]: Analyzing one entry point: main 15.46/7.64 [2019-03-28 22:36:31,460 INFO L191 MainTranslator]: Completed pre-run 15.46/7.64 [2019-03-28 22:36:31,476 INFO L206 PostProcessor]: Analyzing one entry point: main 15.46/7.64 [2019-03-28 22:36:31,491 INFO L195 MainTranslator]: Completed translation 15.46/7.64 [2019-03-28 22:36:31,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:36:31 WrapperNode 15.46/7.64 [2019-03-28 22:36:31,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 15.46/7.64 [2019-03-28 22:36:31,492 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