details

property	value
status	complete
benchmark	Et4.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.50109 seconds
cpu usage	10.9066
user time	10.452
system time	0.45455
max virtual memory	6.0276784E7
max residence set size	364332.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:27:25,319 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:27:25,321 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:27:25,332 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:27:25,333 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:27:25,334 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:27:25,335 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:27:25,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:27:25,338 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:27:25,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:27:25,339 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:27:25,340 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:27:25,341 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:27:25,341 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:27:25,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:27:25,343 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:27:25,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:27:25,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:27:25,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:27:25,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:27:25,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:27:25,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:27:25,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:27:25,354 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:27:25,354 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:27:25,355 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:27:25,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:27:25,356 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:27:25,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:27:25,358 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:27:25,358 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:27:25,359 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:27:25,360 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:27:25,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:27:25,361 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:27:25,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:27:25,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:27:25,362 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:27:25,363 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:27:25,363 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 10:27:25,377 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:27:25,378 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:27:25,379 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:27:25,379 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:27:25,379 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:27:25,379 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:27:25,379 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:27:25,380 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:27:25,380 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:27:25,380 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:27:25,380 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:27:25,380 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:27:25,380 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:27:25,381 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:27:25,381 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:27:25,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:27:25,381 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:27:25,381 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:27:25,382 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:27:25,382 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:27:25,382 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:27:25,382 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:27:25,382 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:27:25,382 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:27:25,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:27:25,383 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:27:25,383 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:27:25,383 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:27:25,383 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:27:25,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:27:25,422 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:27:25,425 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:27:25,427 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:27:25,427 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:27:25,428 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:27:25,497 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b4469f2c651e4f78902e58df381338f6/FLAG09463d671 [2020-06-22 10:27:25,834 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:27:25,835 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:27:25,842 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b4469f2c651e4f78902e58df381338f6/FLAG09463d671 [2020-06-22 10:27:26,254 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b4469f2c651e4f78902e58df381338f6 [2020-06-22 10:27:26,265 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:27:26,267 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:27:26,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:27:26,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:27:26,271 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:27:26,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:27:26" (1/1) ... [2020-06-22 10:27:26,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61bd8adf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:27:26, skipping insertion in model container [2020-06-22 10:27:26,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:27:26" (1/1) ... [2020-06-22 10:27:26,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:27:26,299 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:27:26,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:27:26,455 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:27:26,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:27:26,540 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:27:26,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:27:26 WrapperNode [2020-06-22 10:27:26,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 10:27:26,541 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_Integer