details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex1.02_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n134.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	17.7258 seconds
cpu usage	24.5001
user time	23.8069
system time	0.693163
max virtual memory	6.0721228E7
max residence set size	397012.0

stage attributes

key	value
starexec-result	YES

output

24.48/17.72 YES 24.48/17.72 24.48/17.72 Ultimate: Cannot open display: 24.48/17.72 This is Ultimate 0.1.24-8dc7c08-m 24.48/17.72 [2019-03-28 22:31:15,253 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.48/17.72 [2019-03-28 22:31:15,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.48/17.72 [2019-03-28 22:31:15,267 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.48/17.72 [2019-03-28 22:31:15,268 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.48/17.72 [2019-03-28 22:31:15,269 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.48/17.72 [2019-03-28 22:31:15,271 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.48/17.72 [2019-03-28 22:31:15,272 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.48/17.72 [2019-03-28 22:31:15,273 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.48/17.72 [2019-03-28 22:31:15,274 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,274 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.48/17.72 [2019-03-28 22:31:15,275 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.48/17.72 [2019-03-28 22:31:15,276 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.48/17.72 [2019-03-28 22:31:15,277 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.48/17.72 [2019-03-28 22:31:15,278 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.48/17.72 [2019-03-28 22:31:15,278 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.48/17.72 [2019-03-28 22:31:15,280 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.48/17.72 [2019-03-28 22:31:15,282 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.48/17.72 [2019-03-28 22:31:15,283 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.48/17.72 [2019-03-28 22:31:15,284 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.48/17.72 [2019-03-28 22:31:15,285 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.48/17.72 [2019-03-28 22:31:15,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,288 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.48/17.72 [2019-03-28 22:31:15,289 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.48/17.72 [2019-03-28 22:31:15,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.48/17.72 [2019-03-28 22:31:15,290 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.48/17.72 [2019-03-28 22:31:15,291 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.48/17.72 [2019-03-28 22:31:15,292 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.48/17.72 [2019-03-28 22:31:15,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.48/17.72 [2019-03-28 22:31:15,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,294 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.48/17.72 [2019-03-28 22:31:15,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.48/17.72 [2019-03-28 22:31:15,295 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.48/17.72 [2019-03-28 22:31:15,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.48/17.72 [2019-03-28 22:31:15,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.48/17.72 [2019-03-28 22:31:15,297 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 24.48/17.72 [2019-03-28 22:31:15,311 INFO L110 SettingsManager]: Loading preferences was successful 24.48/17.72 [2019-03-28 22:31:15,311 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.48/17.72 [2019-03-28 22:31:15,313 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.48/17.72 [2019-03-28 22:31:15,313 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.48/17.72 [2019-03-28 22:31:15,313 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.48/17.72 [2019-03-28 22:31:15,313 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.48/17.72 [2019-03-28 22:31:15,313 INFO L133 SettingsManager]: * Use SBE=true 24.48/17.72 [2019-03-28 22:31:15,313 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Use old map elimination=false 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.48/17.72 [2019-03-28 22:31:15,314 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.48/17.72 [2019-03-28 22:31:15,315 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.48/17.72 [2019-03-28 22:31:15,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.48/17.72 [2019-03-28 22:31:15,315 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.48/17.72 [2019-03-28 22:31:15,315 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.48/17.72 [2019-03-28 22:31:15,315 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.48/17.72 [2019-03-28 22:31:15,316 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.48/17.72 [2019-03-28 22:31:15,316 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.48/17.72 [2019-03-28 22:31:15,316 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.48/17.72 [2019-03-28 22:31:15,316 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.48/17.72 [2019-03-28 22:31:15,316 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.48/17.72 [2019-03-28 22:31:15,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.48/17.72 [2019-03-28 22:31:15,317 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.48/17.72 [2019-03-28 22:31:15,317 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.48/17.72 [2019-03-28 22:31:15,317 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.48/17.72 [2019-03-28 22:31:15,317 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.48/17.72 [2019-03-28 22:31:15,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.48/17.72 [2019-03-28 22:31:15,356 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.48/17.72 [2019-03-28 22:31:15,360 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.48/17.72 [2019-03-28 22:31:15,361 INFO L271 PluginConnector]: Initializing CDTParser... 24.48/17.72 [2019-03-28 22:31:15,361 INFO L276 PluginConnector]: CDTParser initialized 24.48/17.72 [2019-03-28 22:31:15,362 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 24.48/17.72 [2019-03-28 22:31:15,421 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/90b8fea7597145edba8e3f3f7a6168c9/FLAGe9010ef48 24.48/17.72 [2019-03-28 22:31:15,769 INFO L307 CDTParser]: Found 1 translation units. 24.48/17.72 [2019-03-28 22:31:15,770 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 24.48/17.72 [2019-03-28 22:31:15,777 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/90b8fea7597145edba8e3f3f7a6168c9/FLAGe9010ef48 24.48/17.72 [2019-03-28 22:31:16,165 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/90b8fea7597145edba8e3f3f7a6168c9 24.48/17.72 [2019-03-28 22:31:16,177 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.48/17.72 [2019-03-28 22:31:16,179 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.48/17.72 [2019-03-28 22:31:16,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.48/17.72 [2019-03-28 22:31:16,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.48/17.72 [2019-03-28 22:31:16,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.48/17.72 [2019-03-28 22:31:16,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:31:16" (1/1) ... 24.48/17.72 [2019-03-28 22:31:16,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322200e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:31:16, skipping insertion in model container 24.48/17.72 [2019-03-28 22:31:16,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:31:16" (1/1) ... 24.48/17.72 [2019-03-28 22:31:16,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.48/17.72 [2019-03-28 22:31:16,215 INFO L176 MainTranslator]: Built tables and reachable declarations 24.48/17.72 [2019-03-28 22:31:16,375 INFO L206 PostProcessor]: Analyzing one entry point: main 24.48/17.72 [2019-03-28 22:31:16,380 INFO L191 MainTranslator]: Completed pre-run 24.48/17.72 [2019-03-28 22:31:16,397 INFO L206 PostProcessor]: Analyzing one entry point: main 24.48/17.72 [2019-03-28 22:31:16,412 INFO L195 MainTranslator]: Completed translation 24.48/17.72 [2019-03-28 22:31:16,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:31:16 WrapperNode 24.48/17.72 [2019-03-28 22:31:16,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 24.48/17.72 [2019-03-28 22:31:16,414 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