details

property	value
status	complete
benchmark	BrockschmidtCookFuhs-CAV2013-Fig9a_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n018.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.48287 seconds
cpu usage	17.605
user time	16.7099
system time	0.895057
max virtual memory	6.0680568E7
max residence set size	525932.0

stage attributes

key	value
starexec-result	YES

output

17.56/8.47 YES 17.56/8.47 17.56/8.48 Ultimate: Cannot open display: 17.56/8.48 This is Ultimate 0.1.24-8dc7c08-m 17.56/8.48 [2019-03-29 02:10:30,257 INFO L170 SettingsManager]: Resetting all preferences to default values... 17.56/8.48 [2019-03-29 02:10:30,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 17.56/8.48 [2019-03-29 02:10:30,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 17.56/8.48 [2019-03-29 02:10:30,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 17.56/8.48 [2019-03-29 02:10:30,273 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 17.56/8.48 [2019-03-29 02:10:30,275 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 17.56/8.48 [2019-03-29 02:10:30,276 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 17.56/8.48 [2019-03-29 02:10:30,277 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 17.56/8.48 [2019-03-29 02:10:30,278 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,278 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 17.56/8.48 [2019-03-29 02:10:30,279 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 17.56/8.48 [2019-03-29 02:10:30,280 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 17.56/8.48 [2019-03-29 02:10:30,281 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 17.56/8.48 [2019-03-29 02:10:30,282 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 17.56/8.48 [2019-03-29 02:10:30,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 17.56/8.48 [2019-03-29 02:10:30,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 17.56/8.48 [2019-03-29 02:10:30,286 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 17.56/8.48 [2019-03-29 02:10:30,288 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 17.56/8.48 [2019-03-29 02:10:30,289 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 17.56/8.48 [2019-03-29 02:10:30,290 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 17.56/8.48 [2019-03-29 02:10:30,292 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,292 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,292 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 17.56/8.48 [2019-03-29 02:10:30,293 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 17.56/8.48 [2019-03-29 02:10:30,293 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 17.56/8.48 [2019-03-29 02:10:30,294 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,295 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 17.56/8.48 [2019-03-29 02:10:30,295 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 17.56/8.48 [2019-03-29 02:10:30,296 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 17.56/8.48 [2019-03-29 02:10:30,297 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 17.56/8.48 [2019-03-29 02:10:30,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 17.56/8.48 [2019-03-29 02:10:30,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,299 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 17.56/8.48 [2019-03-29 02:10:30,299 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 17.56/8.48 [2019-03-29 02:10:30,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 17.56/8.48 [2019-03-29 02:10:30,300 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 17.56/8.48 [2019-03-29 02:10:30,301 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 17.56/8.48 [2019-03-29 02:10:30,315 INFO L110 SettingsManager]: Loading preferences was successful 17.56/8.48 [2019-03-29 02:10:30,316 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 17.56/8.48 [2019-03-29 02:10:30,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 17.56/8.48 [2019-03-29 02:10:30,317 INFO L133 SettingsManager]: * Rewrite not-equals=true 17.56/8.48 [2019-03-29 02:10:30,317 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 17.56/8.48 [2019-03-29 02:10:30,317 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 17.56/8.48 [2019-03-29 02:10:30,318 INFO L133 SettingsManager]: * Use SBE=true 17.56/8.48 [2019-03-29 02:10:30,318 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 17.56/8.48 [2019-03-29 02:10:30,318 INFO L133 SettingsManager]: * Use old map elimination=false 17.56/8.48 [2019-03-29 02:10:30,318 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 17.56/8.48 [2019-03-29 02:10:30,318 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 17.56/8.48 [2019-03-29 02:10:30,319 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 17.56/8.48 [2019-03-29 02:10:30,319 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 17.56/8.48 [2019-03-29 02:10:30,319 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 17.56/8.48 [2019-03-29 02:10:30,319 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 17.56/8.48 [2019-03-29 02:10:30,319 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 17.56/8.48 [2019-03-29 02:10:30,320 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 17.56/8.48 [2019-03-29 02:10:30,320 INFO L133 SettingsManager]: * Check division by zero=IGNORE 17.56/8.48 [2019-03-29 02:10:30,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 17.56/8.48 [2019-03-29 02:10:30,320 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 17.56/8.48 [2019-03-29 02:10:30,320 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 17.56/8.48 [2019-03-29 02:10:30,321 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 17.56/8.48 [2019-03-29 02:10:30,321 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 17.56/8.48 [2019-03-29 02:10:30,321 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 17.56/8.48 [2019-03-29 02:10:30,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 17.56/8.48 [2019-03-29 02:10:30,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 17.56/8.48 [2019-03-29 02:10:30,322 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 17.56/8.48 [2019-03-29 02:10:30,322 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 17.56/8.48 [2019-03-29 02:10:30,322 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 17.56/8.48 [2019-03-29 02:10:30,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 17.56/8.48 [2019-03-29 02:10:30,360 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 17.56/8.48 [2019-03-29 02:10:30,363 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 17.56/8.48 [2019-03-29 02:10:30,365 INFO L271 PluginConnector]: Initializing CDTParser... 17.56/8.48 [2019-03-29 02:10:30,365 INFO L276 PluginConnector]: CDTParser initialized 17.56/8.48 [2019-03-29 02:10:30,366 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 17.56/8.48 [2019-03-29 02:10:30,431 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/3c14d166bec54d8794fa94196a4ba941/FLAG5fe0e4902 17.56/8.48 [2019-03-29 02:10:30,785 INFO L307 CDTParser]: Found 1 translation units. 17.56/8.48 [2019-03-29 02:10:30,786 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 17.56/8.48 [2019-03-29 02:10:30,793 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/3c14d166bec54d8794fa94196a4ba941/FLAG5fe0e4902 17.56/8.48 [2019-03-29 02:10:31,200 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/3c14d166bec54d8794fa94196a4ba941 17.56/8.48 [2019-03-29 02:10:31,212 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 17.56/8.48 [2019-03-29 02:10:31,214 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 17.56/8.48 [2019-03-29 02:10:31,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 17.56/8.48 [2019-03-29 02:10:31,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 17.56/8.48 [2019-03-29 02:10:31,219 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 17.56/8.48 [2019-03-29 02:10:31,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:10:31" (1/1) ... 17.56/8.48 [2019-03-29 02:10:31,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f26b391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:10:31, skipping insertion in model container 17.56/8.48 [2019-03-29 02:10:31,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:10:31" (1/1) ... 17.56/8.48 [2019-03-29 02:10:31,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 17.56/8.48 [2019-03-29 02:10:31,248 INFO L176 MainTranslator]: Built tables and reachable declarations 17.56/8.48 [2019-03-29 02:10:31,401 INFO L206 PostProcessor]: Analyzing one entry point: main 17.56/8.48 [2019-03-29 02:10:31,406 INFO L191 MainTranslator]: Completed pre-run 17.56/8.48 [2019-03-29 02:10:31,422 INFO L206 PostProcessor]: Analyzing one entry point: main 17.56/8.48 [2019-03-29 02:10:31,437 INFO L195 MainTranslator]: Completed translation 17.56/8.48 [2019-03-29 02:10:31,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:10:31 WrapperNode 17.56/8.48 [2019-03-29 02:10:31,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 17.56/8.48 [2019-03-29 02:10:31,438 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