details

property	value
status	complete
benchmark	2Nested_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n069.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.50049 seconds
cpu usage	13.0985
user time	12.4658
system time	0.632638
max virtual memory	6.0669888E7
max residence set size	392372.0

stage attributes

key	value
starexec-result	NO

output

13.08/6.49 NO 13.08/6.49 13.08/6.50 Ultimate: Cannot open display: 13.08/6.50 This is Ultimate 0.1.24-8dc7c08-m 13.08/6.50 [2019-03-28 22:52:45,264 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.08/6.50 [2019-03-28 22:52:45,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.08/6.50 [2019-03-28 22:52:45,277 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,277 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.08/6.50 [2019-03-28 22:52:45,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.08/6.50 [2019-03-28 22:52:45,280 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.08/6.50 [2019-03-28 22:52:45,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.08/6.50 [2019-03-28 22:52:45,283 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.08/6.50 [2019-03-28 22:52:45,283 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.08/6.50 [2019-03-28 22:52:45,284 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,284 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.08/6.50 [2019-03-28 22:52:45,285 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.08/6.50 [2019-03-28 22:52:45,286 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.08/6.50 [2019-03-28 22:52:45,287 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.08/6.50 [2019-03-28 22:52:45,288 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.08/6.50 [2019-03-28 22:52:45,289 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.08/6.50 [2019-03-28 22:52:45,290 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.08/6.50 [2019-03-28 22:52:45,292 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.08/6.50 [2019-03-28 22:52:45,294 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.08/6.50 [2019-03-28 22:52:45,295 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.08/6.50 [2019-03-28 22:52:45,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.08/6.50 [2019-03-28 22:52:45,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,298 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,298 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.08/6.50 [2019-03-28 22:52:45,299 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.08/6.50 [2019-03-28 22:52:45,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.08/6.50 [2019-03-28 22:52:45,301 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.08/6.50 [2019-03-28 22:52:45,302 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.08/6.50 [2019-03-28 22:52:45,302 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.08/6.50 [2019-03-28 22:52:45,303 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.08/6.50 [2019-03-28 22:52:45,304 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.08/6.50 [2019-03-28 22:52:45,305 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,305 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.08/6.50 [2019-03-28 22:52:45,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.08/6.50 [2019-03-28 22:52:45,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.08/6.50 [2019-03-28 22:52:45,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.08/6.50 [2019-03-28 22:52:45,307 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.08/6.50 [2019-03-28 22:52:45,322 INFO L110 SettingsManager]: Loading preferences was successful 13.08/6.50 [2019-03-28 22:52:45,322 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.08/6.50 [2019-03-28 22:52:45,323 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.08/6.50 [2019-03-28 22:52:45,324 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.08/6.50 [2019-03-28 22:52:45,324 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.08/6.50 [2019-03-28 22:52:45,324 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.08/6.50 [2019-03-28 22:52:45,324 INFO L133 SettingsManager]: * Use SBE=true 13.08/6.50 [2019-03-28 22:52:45,324 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.08/6.50 [2019-03-28 22:52:45,324 INFO L133 SettingsManager]: * Use old map elimination=false 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.08/6.50 [2019-03-28 22:52:45,325 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.08/6.50 [2019-03-28 22:52:45,326 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.08/6.50 [2019-03-28 22:52:45,326 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.08/6.50 [2019-03-28 22:52:45,326 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.08/6.50 [2019-03-28 22:52:45,326 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.08/6.50 [2019-03-28 22:52:45,326 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.08/6.50 [2019-03-28 22:52:45,327 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.08/6.50 [2019-03-28 22:52:45,327 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.08/6.50 [2019-03-28 22:52:45,327 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.08/6.50 [2019-03-28 22:52:45,327 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.08/6.50 [2019-03-28 22:52:45,327 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.08/6.50 [2019-03-28 22:52:45,327 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.08/6.50 [2019-03-28 22:52:45,328 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.08/6.50 [2019-03-28 22:52:45,328 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.08/6.50 [2019-03-28 22:52:45,328 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.08/6.50 [2019-03-28 22:52:45,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.08/6.50 [2019-03-28 22:52:45,367 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.08/6.50 [2019-03-28 22:52:45,371 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.08/6.50 [2019-03-28 22:52:45,372 INFO L271 PluginConnector]: Initializing CDTParser... 13.08/6.50 [2019-03-28 22:52:45,372 INFO L276 PluginConnector]: CDTParser initialized 13.08/6.50 [2019-03-28 22:52:45,373 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.08/6.50 [2019-03-28 22:52:45,482 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/fc1f4da901414d879c090e205daa45a0/FLAG975d72207 13.08/6.50 [2019-03-28 22:52:45,817 INFO L307 CDTParser]: Found 1 translation units. 13.08/6.50 [2019-03-28 22:52:45,817 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.08/6.50 [2019-03-28 22:52:45,824 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/fc1f4da901414d879c090e205daa45a0/FLAG975d72207 13.08/6.50 [2019-03-28 22:52:46,211 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/fc1f4da901414d879c090e205daa45a0 13.08/6.50 [2019-03-28 22:52:46,223 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.08/6.50 [2019-03-28 22:52:46,225 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.08/6.50 [2019-03-28 22:52:46,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.08/6.50 [2019-03-28 22:52:46,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.08/6.50 [2019-03-28 22:52:46,230 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.08/6.50 [2019-03-28 22:52:46,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:52:46" (1/1) ... 13.08/6.50 [2019-03-28 22:52:46,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d09593 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:52:46, skipping insertion in model container 13.08/6.50 [2019-03-28 22:52:46,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:52:46" (1/1) ... 13.08/6.50 [2019-03-28 22:52:46,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.08/6.50 [2019-03-28 22:52:46,261 INFO L176 MainTranslator]: Built tables and reachable declarations 13.08/6.50 [2019-03-28 22:52:46,430 INFO L206 PostProcessor]: Analyzing one entry point: main 13.08/6.50 [2019-03-28 22:52:46,435 INFO L191 MainTranslator]: Completed pre-run 13.08/6.50 [2019-03-28 22:52:46,451 INFO L206 PostProcessor]: Analyzing one entry point: main 13.08/6.50 [2019-03-28 22:52:46,467 INFO L195 MainTranslator]: Completed translation 13.08/6.50 [2019-03-28 22:52:46,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:52:46 WrapperNode 13.08/6.50 [2019-03-28 22:52:46,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.08/6.50 [2019-03-28 22:52:46,468 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