details

property	value
status	complete
benchmark	LeikeHeizmann-TACAS2014-Ex1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n035.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.35363 seconds
cpu usage	12.6541
user time	12.1157
system time	0.538381
max virtual memory	6.0712084E7
max residence set size	391332.0

stage attributes

key	value
starexec-result	YES

output

12.57/6.35 YES 12.57/6.35 12.57/6.35 Ultimate: Cannot open display: 12.57/6.35 This is Ultimate 0.1.24-8dc7c08-m 12.57/6.35 [2019-03-28 22:59:01,243 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.57/6.35 [2019-03-28 22:59:01,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.57/6.35 [2019-03-28 22:59:01,257 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,257 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.57/6.35 [2019-03-28 22:59:01,258 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.57/6.35 [2019-03-28 22:59:01,259 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.57/6.35 [2019-03-28 22:59:01,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.57/6.35 [2019-03-28 22:59:01,262 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.57/6.35 [2019-03-28 22:59:01,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.57/6.35 [2019-03-28 22:59:01,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.57/6.35 [2019-03-28 22:59:01,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.57/6.35 [2019-03-28 22:59:01,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.57/6.35 [2019-03-28 22:59:01,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.57/6.35 [2019-03-28 22:59:01,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.57/6.35 [2019-03-28 22:59:01,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.57/6.35 [2019-03-28 22:59:01,270 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.57/6.35 [2019-03-28 22:59:01,272 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.57/6.35 [2019-03-28 22:59:01,274 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.57/6.35 [2019-03-28 22:59:01,275 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.57/6.35 [2019-03-28 22:59:01,276 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.57/6.35 [2019-03-28 22:59:01,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,278 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,278 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.57/6.35 [2019-03-28 22:59:01,279 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.57/6.35 [2019-03-28 22:59:01,280 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.57/6.35 [2019-03-28 22:59:01,280 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,281 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.57/6.35 [2019-03-28 22:59:01,281 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.57/6.35 [2019-03-28 22:59:01,282 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.57/6.35 [2019-03-28 22:59:01,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.57/6.35 [2019-03-28 22:59:01,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.57/6.35 [2019-03-28 22:59:01,285 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.57/6.35 [2019-03-28 22:59:01,285 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.64/6.35 [2019-03-28 22:59:01,285 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.64/6.35 [2019-03-28 22:59:01,286 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.64/6.35 [2019-03-28 22:59:01,287 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.64/6.35 [2019-03-28 22:59:01,287 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 12.64/6.35 [2019-03-28 22:59:01,302 INFO L110 SettingsManager]: Loading preferences was successful 12.64/6.35 [2019-03-28 22:59:01,302 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.64/6.35 [2019-03-28 22:59:01,303 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.64/6.35 [2019-03-28 22:59:01,303 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.64/6.35 [2019-03-28 22:59:01,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.64/6.35 [2019-03-28 22:59:01,304 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.64/6.35 [2019-03-28 22:59:01,304 INFO L133 SettingsManager]: * Use SBE=true 12.64/6.35 [2019-03-28 22:59:01,304 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.64/6.35 [2019-03-28 22:59:01,304 INFO L133 SettingsManager]: * Use old map elimination=false 12.64/6.35 [2019-03-28 22:59:01,304 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.64/6.35 [2019-03-28 22:59:01,305 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.64/6.35 [2019-03-28 22:59:01,305 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.64/6.35 [2019-03-28 22:59:01,305 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.64/6.35 [2019-03-28 22:59:01,305 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.64/6.35 [2019-03-28 22:59:01,305 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.64/6.35 [2019-03-28 22:59:01,305 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.64/6.35 [2019-03-28 22:59:01,306 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.64/6.35 [2019-03-28 22:59:01,306 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.64/6.35 [2019-03-28 22:59:01,306 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.64/6.35 [2019-03-28 22:59:01,306 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.64/6.35 [2019-03-28 22:59:01,306 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.64/6.35 [2019-03-28 22:59:01,307 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.64/6.35 [2019-03-28 22:59:01,307 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.64/6.35 [2019-03-28 22:59:01,307 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.64/6.35 [2019-03-28 22:59:01,307 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.64/6.35 [2019-03-28 22:59:01,307 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.64/6.35 [2019-03-28 22:59:01,307 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.64/6.35 [2019-03-28 22:59:01,308 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.64/6.35 [2019-03-28 22:59:01,308 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.64/6.35 [2019-03-28 22:59:01,333 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.64/6.35 [2019-03-28 22:59:01,346 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.64/6.35 [2019-03-28 22:59:01,350 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.64/6.35 [2019-03-28 22:59:01,352 INFO L271 PluginConnector]: Initializing CDTParser... 12.64/6.35 [2019-03-28 22:59:01,352 INFO L276 PluginConnector]: CDTParser initialized 12.64/6.35 [2019-03-28 22:59:01,353 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 12.64/6.35 [2019-03-28 22:59:01,455 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/d86ebccb07f74bbaa1f938628cf49aa5/FLAGc2764a7eb 12.64/6.35 [2019-03-28 22:59:01,797 INFO L307 CDTParser]: Found 1 translation units. 12.64/6.35 [2019-03-28 22:59:01,798 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 12.64/6.35 [2019-03-28 22:59:01,805 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/d86ebccb07f74bbaa1f938628cf49aa5/FLAGc2764a7eb 12.64/6.35 [2019-03-28 22:59:02,200 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/d86ebccb07f74bbaa1f938628cf49aa5 12.64/6.35 [2019-03-28 22:59:02,211 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.64/6.35 [2019-03-28 22:59:02,213 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.64/6.35 [2019-03-28 22:59:02,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.64/6.35 [2019-03-28 22:59:02,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.64/6.35 [2019-03-28 22:59:02,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.64/6.35 [2019-03-28 22:59:02,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:59:02" (1/1) ... 12.64/6.35 [2019-03-28 22:59:02,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741243c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:59:02, skipping insertion in model container 12.64/6.35 [2019-03-28 22:59:02,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:59:02" (1/1) ... 12.64/6.35 [2019-03-28 22:59:02,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.64/6.35 [2019-03-28 22:59:02,246 INFO L176 MainTranslator]: Built tables and reachable declarations 12.64/6.35 [2019-03-28 22:59:02,404 INFO L206 PostProcessor]: Analyzing one entry point: main 12.64/6.35 [2019-03-28 22:59:02,408 INFO L191 MainTranslator]: Completed pre-run 12.64/6.35 [2019-03-28 22:59:02,424 INFO L206 PostProcessor]: Analyzing one entry point: main 12.64/6.35 [2019-03-28 22:59:02,439 INFO L195 MainTranslator]: Completed translation 12.64/6.35 [2019-03-28 22:59:02,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:59:02 WrapperNode 12.64/6.35 [2019-03-28 22:59:02,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.64/6.35 [2019-03-28 22:59:02,442 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