details

property	value
status	complete
benchmark	svcomp_openbsd_cstrspn_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	44.0758 seconds
cpu usage	88.7509
user time	82.2064
system time	6.54454
max virtual memory	6.0654436E7
max residence set size	1159792.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:25:37,384 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:25:37,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:25:37,397 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:25:37,397 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:25:37,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:25:37,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:25:37,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:25:37,402 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:25:37,403 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:25:37,404 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:25:37,404 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:25:37,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:25:37,406 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:25:37,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:25:37,408 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:25:37,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:25:37,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:25:37,412 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:25:37,413 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:25:37,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:25:37,415 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:25:37,417 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:25:37,418 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:25:37,418 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:25:37,419 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:25:37,419 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:25:37,420 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:25:37,420 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:25:37,421 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:25:37,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:25:37,422 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:25:37,423 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:25:37,424 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:25:37,424 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:25:37,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:25:37,424 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:25:37,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:25:37,426 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:25:37,426 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 09:25:37,441 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:25:37,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:25:37,442 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:25:37,443 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:25:37,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:25:37,443 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:25:37,443 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:25:37,443 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:25:37,443 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:25:37,444 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:25:37,444 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:25:37,445 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:25:37,445 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:25:37,445 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:25:37,445 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:25:37,445 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:25:37,445 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:25:37,446 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:25:37,446 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:25:37,446 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:25:37,446 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:25:37,446 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:25:37,446 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:25:37,447 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:25:37,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:25:37,485 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:25:37,488 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:25:37,490 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:25:37,490 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:25:37,491 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:25:37,555 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/634f078906694f15acf40b23d588c29c/FLAG986e45d48 [2020-06-22 09:25:37,885 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:25:37,886 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:25:37,886 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:25:37,893 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/634f078906694f15acf40b23d588c29c/FLAG986e45d48 [2020-06-22 09:25:38,311 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/634f078906694f15acf40b23d588c29c [2020-06-22 09:25:38,323 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:25:38,325 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:25:38,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:25:38,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:25:38,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:25:38,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:25:38" (1/1) ... [2020-06-22 09:25:38,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3779879b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:25:38, skipping insertion in model container [2020-06-22 09:25:38,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:25:38" (1/1) ... [2020-06-22 09:25:38,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:25:38,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:25:38,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:25:38,538 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:25:38,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:25:38,646 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:25:38,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:25:38 WrapperNode [2020-06-22 09:25:38,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

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

job log

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actions

all output return to C