details

property	value
status	complete
benchmark	svcomp_openbsd_cstrlen_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.52672 seconds
cpu usage	21.6631
user time	20.3192
system time	1.34391
max virtual memory	6.0652844E7
max residence set size	562224.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:03:54,231 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:03:54,233 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:03:54,244 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:03:54,244 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:03:54,245 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:03:54,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:03:54,247 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:03:54,249 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:03:54,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:03:54,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:03:54,251 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:03:54,252 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:03:54,253 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:03:54,254 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:03:54,254 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:03:54,255 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:03:54,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:03:54,259 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:03:54,260 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:03:54,261 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:03:54,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:03:54,264 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:03:54,264 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:03:54,265 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:03:54,265 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:03:54,266 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:03:54,266 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:03:54,267 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:03:54,267 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:03:54,268 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:03:54,269 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:03:54,270 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:03:54,270 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:03:54,271 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:03:54,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:03:54,271 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:03:54,272 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:03:54,273 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:03:54,273 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 10:03:54,287 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:03:54,287 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:03:54,288 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:03:54,288 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:03:54,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:03:54,289 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:03:54,289 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:03:54,290 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:03:54,290 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:03:54,290 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:03:54,290 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:03:54,290 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:03:54,290 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:03:54,291 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:03:54,291 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:03:54,291 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:03:54,291 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:03:54,291 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:03:54,291 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:03:54,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:03:54,292 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:03:54,292 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:03:54,292 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:03:54,292 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:03:54,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:03:54,330 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:03:54,334 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:03:54,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:03:54,336 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:03:54,336 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:03:54,403 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/9e81c856f43440038214134a9737900e/FLAG40219c442 [2020-06-22 10:03:54,741 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:03:54,741 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:03:54,742 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 10:03:54,748 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/9e81c856f43440038214134a9737900e/FLAG40219c442 [2020-06-22 10:03:55,139 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/9e81c856f43440038214134a9737900e [2020-06-22 10:03:55,150 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:03:55,152 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:03:55,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:03:55,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:03:55,157 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:03:55,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:03:55" (1/1) ... [2020-06-22 10:03:55,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382e7333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:03:55, skipping insertion in model container [2020-06-22 10:03:55,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:03:55" (1/1) ... [2020-06-22 10:03:55,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:03:55,187 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:03:55,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:03:55,426 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:03:55,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:03:55,460 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:03:55,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:03:55 WrapperNode [2020-06-22 10:03:55,461 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