details

property	value
status	complete
benchmark	WhileTrue_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n073.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.81049 seconds
cpu usage	10.7556
user time	10.3299
system time	0.425662
max virtual memory	6.0295964E7
max residence set size	357132.0

stage attributes

key	value
starexec-result	NO

output

10.68/5.80 NO 10.68/5.80 10.68/5.80 Ultimate: Cannot open display: 10.68/5.80 This is Ultimate 0.1.24-8dc7c08-m 10.68/5.80 [2019-03-28 12:33:45,268 INFO L170 SettingsManager]: Resetting all preferences to default values... 10.68/5.80 [2019-03-28 12:33:45,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 10.68/5.80 [2019-03-28 12:33:45,281 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,282 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 10.68/5.80 [2019-03-28 12:33:45,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 10.68/5.80 [2019-03-28 12:33:45,284 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 10.68/5.80 [2019-03-28 12:33:45,286 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 10.68/5.80 [2019-03-28 12:33:45,287 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 10.68/5.80 [2019-03-28 12:33:45,288 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 10.68/5.80 [2019-03-28 12:33:45,289 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,289 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 10.68/5.80 [2019-03-28 12:33:45,290 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 10.68/5.80 [2019-03-28 12:33:45,291 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 10.68/5.80 [2019-03-28 12:33:45,292 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 10.68/5.80 [2019-03-28 12:33:45,292 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 10.68/5.80 [2019-03-28 12:33:45,293 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 10.68/5.80 [2019-03-28 12:33:45,295 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 10.68/5.80 [2019-03-28 12:33:45,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 10.68/5.80 [2019-03-28 12:33:45,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 10.68/5.80 [2019-03-28 12:33:45,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 10.68/5.80 [2019-03-28 12:33:45,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 10.68/5.80 [2019-03-28 12:33:45,308 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,308 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 10.68/5.80 [2019-03-28 12:33:45,309 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 10.68/5.80 [2019-03-28 12:33:45,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 10.68/5.80 [2019-03-28 12:33:45,310 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 10.68/5.80 [2019-03-28 12:33:45,311 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 10.68/5.80 [2019-03-28 12:33:45,312 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 10.68/5.80 [2019-03-28 12:33:45,312 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 10.68/5.80 [2019-03-28 12:33:45,314 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,314 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 10.68/5.80 [2019-03-28 12:33:45,314 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,315 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 10.68/5.80 [2019-03-28 12:33:45,315 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 10.68/5.80 [2019-03-28 12:33:45,316 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 10.68/5.80 [2019-03-28 12:33:45,316 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 10.68/5.80 [2019-03-28 12:33:45,317 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 10.68/5.80 [2019-03-28 12:33:45,332 INFO L110 SettingsManager]: Loading preferences was successful 10.68/5.80 [2019-03-28 12:33:45,332 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 10.68/5.80 [2019-03-28 12:33:45,333 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 10.68/5.80 [2019-03-28 12:33:45,333 INFO L133 SettingsManager]: * Rewrite not-equals=true 10.68/5.80 [2019-03-28 12:33:45,333 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 10.68/5.80 [2019-03-28 12:33:45,333 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 10.68/5.80 [2019-03-28 12:33:45,334 INFO L133 SettingsManager]: * Use SBE=true 10.68/5.80 [2019-03-28 12:33:45,334 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 10.68/5.80 [2019-03-28 12:33:45,334 INFO L133 SettingsManager]: * Use old map elimination=false 10.68/5.80 [2019-03-28 12:33:45,334 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 10.68/5.80 [2019-03-28 12:33:45,334 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 10.68/5.80 [2019-03-28 12:33:45,334 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 10.68/5.80 [2019-03-28 12:33:45,335 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 10.68/5.80 [2019-03-28 12:33:45,335 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 10.68/5.80 [2019-03-28 12:33:45,335 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 10.68/5.80 [2019-03-28 12:33:45,335 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 10.68/5.80 [2019-03-28 12:33:45,335 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 10.68/5.80 [2019-03-28 12:33:45,335 INFO L133 SettingsManager]: * Check division by zero=IGNORE 10.68/5.80 [2019-03-28 12:33:45,336 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 10.68/5.80 [2019-03-28 12:33:45,336 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 10.68/5.80 [2019-03-28 12:33:45,336 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 10.68/5.80 [2019-03-28 12:33:45,336 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 10.68/5.80 [2019-03-28 12:33:45,336 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 10.68/5.80 [2019-03-28 12:33:45,337 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 10.68/5.80 [2019-03-28 12:33:45,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 10.68/5.80 [2019-03-28 12:33:45,337 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 10.68/5.80 [2019-03-28 12:33:45,337 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 10.68/5.80 [2019-03-28 12:33:45,337 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 10.68/5.80 [2019-03-28 12:33:45,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 10.68/5.80 [2019-03-28 12:33:45,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 10.68/5.80 [2019-03-28 12:33:45,377 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 10.68/5.80 [2019-03-28 12:33:45,381 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 10.68/5.80 [2019-03-28 12:33:45,383 INFO L271 PluginConnector]: Initializing CDTParser... 10.68/5.80 [2019-03-28 12:33:45,383 INFO L276 PluginConnector]: CDTParser initialized 10.68/5.80 [2019-03-28 12:33:45,384 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 10.68/5.80 [2019-03-28 12:33:45,453 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b28d2e986f934d1186f1485a932d6b6e/FLAG875302e8c 10.68/5.80 [2019-03-28 12:33:45,788 INFO L307 CDTParser]: Found 1 translation units. 10.68/5.80 [2019-03-28 12:33:45,789 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 10.68/5.80 [2019-03-28 12:33:45,795 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b28d2e986f934d1186f1485a932d6b6e/FLAG875302e8c 10.68/5.80 [2019-03-28 12:33:46,219 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b28d2e986f934d1186f1485a932d6b6e 10.68/5.80 [2019-03-28 12:33:46,231 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 10.68/5.80 [2019-03-28 12:33:46,232 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 10.68/5.80 [2019-03-28 12:33:46,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 10.68/5.80 [2019-03-28 12:33:46,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 10.68/5.80 [2019-03-28 12:33:46,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 10.68/5.80 [2019-03-28 12:33:46,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:46" (1/1) ... 10.68/5.80 [2019-03-28 12:33:46,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753fcd7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:46, skipping insertion in model container 10.68/5.80 [2019-03-28 12:33:46,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:46" (1/1) ... 10.68/5.80 [2019-03-28 12:33:46,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 10.68/5.80 [2019-03-28 12:33:46,267 INFO L176 MainTranslator]: Built tables and reachable declarations 10.68/5.80 [2019-03-28 12:33:46,415 INFO L206 PostProcessor]: Analyzing one entry point: main 10.68/5.80 [2019-03-28 12:33:46,421 INFO L191 MainTranslator]: Completed pre-run 10.68/5.80 [2019-03-28 12:33:46,434 INFO L206 PostProcessor]: Analyzing one entry point: main 10.68/5.80 [2019-03-28 12:33:46,449 INFO L195 MainTranslator]: Completed translation 10.68/5.80 [2019-03-28 12:33:46,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:46 WrapperNode 10.68/5.80 [2019-03-28 12:33:46,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 10.68/5.80 [2019-03-28 12:33:46,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C 2019-03-28 11.48