details

property	value
status	complete
benchmark	Masse-VMCAI2014-Fig1b_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.90776 seconds
cpu usage	21.6831
user time	20.7081
system time	0.975018
max virtual memory	6.0621208E7
max residence set size	637292.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 07:11:23,282 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 07:11:23,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 07:11:23,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 07:11:23,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 07:11:23,298 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 07:11:23,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 07:11:23,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 07:11:23,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 07:11:23,303 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 07:11:23,304 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 07:11:23,304 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 07:11:23,305 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 07:11:23,306 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 07:11:23,307 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 07:11:23,308 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 07:11:23,309 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 07:11:23,310 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 07:11:23,312 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 07:11:23,314 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 07:11:23,315 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 07:11:23,316 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 07:11:23,318 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 07:11:23,318 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 07:11:23,318 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 07:11:23,319 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 07:11:23,320 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 07:11:23,320 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 07:11:23,321 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 07:11:23,321 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 07:11:23,322 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 07:11:23,323 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 07:11:23,324 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 07:11:23,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 07:11:23,325 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 07:11:23,325 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 07:11:23,325 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 07:11:23,326 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 07:11:23,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 07:11:23,327 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 07:11:23,342 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 07:11:23,342 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 07:11:23,343 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 07:11:23,343 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 07:11:23,344 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 07:11:23,344 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 07:11:23,344 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 07:11:23,344 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 07:11:23,344 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 07:11:23,345 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 07:11:23,346 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 07:11:23,346 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 07:11:23,346 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 07:11:23,346 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 07:11:23,346 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 07:11:23,346 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 07:11:23,347 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 07:11:23,347 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 07:11:23,347 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 07:11:23,347 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 07:11:23,347 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 07:11:23,348 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 07:11:23,348 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 07:11:23,348 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 07:11:23,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 07:11:23,388 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 07:11:23,391 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 07:11:23,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 07:11:23,393 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 07:11:23,394 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 07:11:23,476 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e613de8517b4411fa617c2cb136a10e0/FLAGf2b60c1c3 [2020-06-22 07:11:23,815 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 07:11:23,815 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 07:11:23,822 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e613de8517b4411fa617c2cb136a10e0/FLAGf2b60c1c3 [2020-06-22 07:11:24,217 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e613de8517b4411fa617c2cb136a10e0 [2020-06-22 07:11:24,229 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 07:11:24,231 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 07:11:24,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 07:11:24,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 07:11:24,235 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 07:11:24,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:11:24" (1/1) ... [2020-06-22 07:11:24,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cf244a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:11:24, skipping insertion in model container [2020-06-22 07:11:24,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:11:24" (1/1) ... [2020-06-22 07:11:24,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 07:11:24,265 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 07:11:24,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:11:24,425 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 07:11:24,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:11:24,522 INFO L195 MainTranslator]: Completed translation [2020-06-22 07:11:24,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:11:24 WrapperNode [2020-06-22 07:11:24,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 07:11:24,523 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