details

property	value
status	complete
benchmark	WhileFalse_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n138.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	5.24026799202 seconds
cpu usage	11.143513247
max memory	3.73796864E8

stage attributes

key	value
output-size	37161
starexec-result	YES

output

/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 10:42:21,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:42:21,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:42:21,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:42:21,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:42:21,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:42:21,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:42:21,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:42:21,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:42:21,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:42:21,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:42:21,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:42:21,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:42:21,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:42:21,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:42:21,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:42:21,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:42:21,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:42:21,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:42:21,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:42:21,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:42:21,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:42:21,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:42:21,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:42:21,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:42:21,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:42:21,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:42:21,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:42:21,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:42:21,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:42:21,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:42:21,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:42:21,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:42:21,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:42:21,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:42:21,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:42:21,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:42:21,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:42:21,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:42:21,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:42:21,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:42:21,287 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-07-01 10:42:21,301 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:42:21,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:42:21,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:42:21,303 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:42:21,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:42:21,303 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:42:21,303 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:42:21,303 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:42:21,304 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:42:21,305 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:42:21,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:42:21,305 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:42:21,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:42:21,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:42:21,306 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:42:21,306 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:42:21,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:42:21,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:42:21,306 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:42:21,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:42:21,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:42:21,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:42:21,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:42:21,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:42:21,470 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:42:21,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:42:21,487 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:42:21,489 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:42:21,489 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:42:21,490 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:42:21,556 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_2JeQrI/tmp/06c8d7da2efc4a3aa80f5622303eecc7/FLAGe04fc339c [2020-07-01 10:42:21,875 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:42:21,876 INFO L160 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:42:21,882 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_2JeQrI/tmp/06c8d7da2efc4a3aa80f5622303eecc7/FLAGe04fc339c [2020-07-01 10:42:22,328 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/BenchExec_run_2JeQrI/tmp/06c8d7da2efc4a3aa80f5622303eecc7 [2020-07-01 10:42:22,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:42:22,341 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:42:22,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:42:22,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:42:22,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:42:22,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:42:22" (1/1) ... [2020-07-01 10:42:22,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6d7df2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:42:22, skipping insertion in model container [2020-07-01 10:42:22,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:42:22" (1/1) ... [2020-07-01 10:42:22,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode popout

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

job log

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actions

all output return to C