details

property	value
status	complete
benchmark	Pure2Phase_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.986 seconds
cpu usage	15.911
user time	15.102
system time	0.809049
max virtual memory	6.0647E7
max residence set size	501960.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:18:40,215 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:18:40,217 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:18:40,229 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:18:40,229 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:18:40,230 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:18:40,231 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:18:40,233 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:18:40,234 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:18:40,235 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:18:40,236 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:18:40,236 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:18:40,237 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:18:40,238 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:18:40,239 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:18:40,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:18:40,240 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:18:40,242 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:18:40,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:18:40,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:18:40,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:18:40,248 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:18:40,250 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:18:40,250 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:18:40,250 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:18:40,251 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:18:40,252 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:18:40,252 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:18:40,253 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:18:40,253 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:18:40,254 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:18:40,255 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:18:40,256 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:18:40,256 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:18:40,256 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:18:40,257 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:18:40,257 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:18:40,258 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:18:40,258 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:18:40,259 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:18:40,273 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:18:40,273 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:18:40,274 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:18:40,274 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:18:40,275 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:18:40,275 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:18:40,275 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:18:40,275 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:18:40,275 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:18:40,275 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:18:40,276 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:18:40,276 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:18:40,276 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:18:40,276 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:18:40,276 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:18:40,276 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:18:40,278 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:18:40,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:18:40,278 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:18:40,278 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:18:40,278 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:18:40,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:18:40,279 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:18:40,279 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:18:40,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:18:40,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:18:40,279 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:18:40,280 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:18:40,280 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:18:40,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:18:40,319 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:18:40,322 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:18:40,324 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:18:40,324 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:18:40,325 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:18:40,399 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/eaa731afcf4e4298a4ec014326e778f6/FLAG68c2d9769 [2020-06-21 23:18:40,736 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:18:40,737 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:18:40,743 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/eaa731afcf4e4298a4ec014326e778f6/FLAG68c2d9769 [2020-06-21 23:18:41,158 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/eaa731afcf4e4298a4ec014326e778f6 [2020-06-21 23:18:41,169 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:18:41,170 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:18:41,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:18:41,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:18:41,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:18:41,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:18:41" (1/1) ... [2020-06-21 23:18:41,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ebbd14b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:18:41, skipping insertion in model container [2020-06-21 23:18:41,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:18:41" (1/1) ... [2020-06-21 23:18:41,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:18:41,204 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:18:41,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:18:41,360 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:18:41,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:18:41,445 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:18:41,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:18:41 WrapperNode [2020-06-21 23:18:41,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:18:41,447 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