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C 2019-03-28 11.48 pair #432171315
details
property
value
status
complete
benchmark
NestedRecursion_1b_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n049.star.cs.uiowa.edu
space
Ton_Chanh_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
10.3287 seconds
cpu usage
22.5677
user time
21.1095
system time
1.45817
max virtual memory
6.0715376E7
max residence set size
591636.0
stage attributes
key
value
starexec-result
YES
output
22.49/10.32 YES 22.49/10.32 22.49/10.32 Ultimate: Cannot open display: 22.49/10.32 This is Ultimate 0.1.24-8dc7c08-m 22.49/10.32 [2019-03-28 12:06:30,388 INFO L170 SettingsManager]: Resetting all preferences to default values... 22.49/10.32 [2019-03-28 12:06:30,390 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 22.49/10.32 [2019-03-28 12:06:30,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,402 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 22.49/10.32 [2019-03-28 12:06:30,403 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 22.49/10.32 [2019-03-28 12:06:30,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 22.49/10.32 [2019-03-28 12:06:30,405 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 22.49/10.32 [2019-03-28 12:06:30,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 22.49/10.32 [2019-03-28 12:06:30,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 22.49/10.32 [2019-03-28 12:06:30,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 22.49/10.32 [2019-03-28 12:06:30,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 22.49/10.32 [2019-03-28 12:06:30,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 22.49/10.32 [2019-03-28 12:06:30,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 22.49/10.32 [2019-03-28 12:06:30,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 22.49/10.32 [2019-03-28 12:06:30,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 22.49/10.32 [2019-03-28 12:06:30,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 22.49/10.32 [2019-03-28 12:06:30,417 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 22.49/10.32 [2019-03-28 12:06:30,418 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 22.49/10.32 [2019-03-28 12:06:30,419 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 22.49/10.32 [2019-03-28 12:06:30,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 22.49/10.32 [2019-03-28 12:06:30,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,422 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 22.49/10.32 [2019-03-28 12:06:30,423 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 22.49/10.32 [2019-03-28 12:06:30,424 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 22.49/10.32 [2019-03-28 12:06:30,425 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,425 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 22.49/10.32 [2019-03-28 12:06:30,426 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 22.49/10.32 [2019-03-28 12:06:30,427 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 22.49/10.32 [2019-03-28 12:06:30,427 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 22.49/10.32 [2019-03-28 12:06:30,428 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,428 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 22.49/10.32 [2019-03-28 12:06:30,429 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,429 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 22.49/10.32 [2019-03-28 12:06:30,429 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 22.49/10.32 [2019-03-28 12:06:30,430 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 22.49/10.32 [2019-03-28 12:06:30,431 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 22.49/10.32 [2019-03-28 12:06:30,431 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 22.49/10.32 [2019-03-28 12:06:30,447 INFO L110 SettingsManager]: Loading preferences was successful 22.49/10.32 [2019-03-28 12:06:30,447 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 22.49/10.32 [2019-03-28 12:06:30,448 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 22.49/10.32 [2019-03-28 12:06:30,448 INFO L133 SettingsManager]: * Rewrite not-equals=true 22.49/10.32 [2019-03-28 12:06:30,448 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 22.49/10.32 [2019-03-28 12:06:30,449 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 22.49/10.32 [2019-03-28 12:06:30,449 INFO L133 SettingsManager]: * Use SBE=true 22.49/10.32 [2019-03-28 12:06:30,449 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 22.49/10.32 [2019-03-28 12:06:30,449 INFO L133 SettingsManager]: * Use old map elimination=false 22.49/10.32 [2019-03-28 12:06:30,449 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 22.49/10.32 [2019-03-28 12:06:30,449 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 22.49/10.32 [2019-03-28 12:06:30,450 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 22.49/10.32 [2019-03-28 12:06:30,450 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 22.49/10.32 [2019-03-28 12:06:30,450 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 22.49/10.32 [2019-03-28 12:06:30,450 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.49/10.32 [2019-03-28 12:06:30,450 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 22.49/10.32 [2019-03-28 12:06:30,451 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 22.49/10.32 [2019-03-28 12:06:30,451 INFO L133 SettingsManager]: * Check division by zero=IGNORE 22.49/10.32 [2019-03-28 12:06:30,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 22.49/10.32 [2019-03-28 12:06:30,451 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 22.49/10.32 [2019-03-28 12:06:30,451 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 22.49/10.32 [2019-03-28 12:06:30,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 22.49/10.32 [2019-03-28 12:06:30,452 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 22.49/10.32 [2019-03-28 12:06:30,452 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 22.49/10.32 [2019-03-28 12:06:30,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.49/10.32 [2019-03-28 12:06:30,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 22.49/10.32 [2019-03-28 12:06:30,452 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 22.49/10.32 [2019-03-28 12:06:30,453 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 22.49/10.32 [2019-03-28 12:06:30,453 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 22.49/10.32 [2019-03-28 12:06:30,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 22.49/10.32 [2019-03-28 12:06:30,492 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 22.49/10.32 [2019-03-28 12:06:30,496 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 22.49/10.32 [2019-03-28 12:06:30,497 INFO L271 PluginConnector]: Initializing CDTParser... 22.49/10.32 [2019-03-28 12:06:30,497 INFO L276 PluginConnector]: CDTParser initialized 22.49/10.32 [2019-03-28 12:06:30,498 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 22.49/10.32 [2019-03-28 12:06:30,596 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/f50f2e4ddb65471fa038864497c28b2e/FLAG6001054bc 22.49/10.32 [2019-03-28 12:06:30,938 INFO L307 CDTParser]: Found 1 translation units. 22.49/10.32 [2019-03-28 12:06:30,939 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 22.49/10.32 [2019-03-28 12:06:30,945 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/f50f2e4ddb65471fa038864497c28b2e/FLAG6001054bc 22.49/10.32 [2019-03-28 12:06:31,343 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/f50f2e4ddb65471fa038864497c28b2e 22.49/10.32 [2019-03-28 12:06:31,354 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 22.49/10.32 [2019-03-28 12:06:31,356 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 22.49/10.32 [2019-03-28 12:06:31,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 22.49/10.32 [2019-03-28 12:06:31,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 22.49/10.32 [2019-03-28 12:06:31,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 22.49/10.32 [2019-03-28 12:06:31,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:31" (1/1) ... 22.49/10.32 [2019-03-28 12:06:31,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae72933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:31, skipping insertion in model container 22.49/10.32 [2019-03-28 12:06:31,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:31" (1/1) ... 22.49/10.32 [2019-03-28 12:06:31,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 22.49/10.32 [2019-03-28 12:06:31,390 INFO L176 MainTranslator]: Built tables and reachable declarations 22.49/10.32 [2019-03-28 12:06:31,546 INFO L206 PostProcessor]: Analyzing one entry point: main 22.49/10.32 [2019-03-28 12:06:31,551 INFO L191 MainTranslator]: Completed pre-run 22.49/10.32 [2019-03-28 12:06:31,567 INFO L206 PostProcessor]: Analyzing one entry point: main 22.49/10.32 [2019-03-28 12:06:31,647 INFO L195 MainTranslator]: Completed translation 22.49/10.32 [2019-03-28 12:06:31,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:31 WrapperNode 22.49/10.32 [2019-03-28 12:06:31,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 22.49/10.32 [2019-03-28 12:06:31,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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