details

property	value
status	complete
benchmark	960521-1_1_true-valid-memsafety.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n071.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	12.8685 seconds
cpu usage	30.6194
user time	28.8441
system time	1.77533
max virtual memory	6.0676068E7
max residence set size	595152.0

stage attributes

key	value
starexec-result	YES

output

30.56/12.85 YES 30.56/12.85 30.56/12.85 Ultimate: Cannot open display: 30.56/12.85 This is Ultimate 0.1.24-8dc7c08-m 30.56/12.85 [2019-03-28 12:30:17,229 INFO L170 SettingsManager]: Resetting all preferences to default values... 30.56/12.85 [2019-03-28 12:30:17,231 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 30.56/12.85 [2019-03-28 12:30:17,242 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,243 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 30.56/12.85 [2019-03-28 12:30:17,244 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 30.56/12.85 [2019-03-28 12:30:17,245 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 30.56/12.85 [2019-03-28 12:30:17,247 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 30.56/12.85 [2019-03-28 12:30:17,248 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 30.56/12.85 [2019-03-28 12:30:17,249 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 30.56/12.85 [2019-03-28 12:30:17,250 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 30.56/12.85 [2019-03-28 12:30:17,251 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 30.56/12.85 [2019-03-28 12:30:17,252 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 30.56/12.85 [2019-03-28 12:30:17,253 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 30.56/12.85 [2019-03-28 12:30:17,254 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 30.56/12.85 [2019-03-28 12:30:17,254 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 30.56/12.85 [2019-03-28 12:30:17,256 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 30.56/12.85 [2019-03-28 12:30:17,258 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 30.56/12.85 [2019-03-28 12:30:17,259 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 30.56/12.85 [2019-03-28 12:30:17,260 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 30.56/12.85 [2019-03-28 12:30:17,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 30.56/12.85 [2019-03-28 12:30:17,263 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,264 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,264 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 30.56/12.85 [2019-03-28 12:30:17,264 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 30.56/12.85 [2019-03-28 12:30:17,265 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 30.56/12.85 [2019-03-28 12:30:17,266 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 30.56/12.85 [2019-03-28 12:30:17,267 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 30.56/12.85 [2019-03-28 12:30:17,267 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 30.56/12.85 [2019-03-28 12:30:17,268 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 30.56/12.85 [2019-03-28 12:30:17,269 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,269 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 30.56/12.85 [2019-03-28 12:30:17,270 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,270 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 30.56/12.85 [2019-03-28 12:30:17,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 30.56/12.85 [2019-03-28 12:30:17,271 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 30.56/12.85 [2019-03-28 12:30:17,272 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 30.56/12.85 [2019-03-28 12:30:17,272 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 30.56/12.85 [2019-03-28 12:30:17,287 INFO L110 SettingsManager]: Loading preferences was successful 30.56/12.85 [2019-03-28 12:30:17,287 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 30.56/12.85 [2019-03-28 12:30:17,289 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 30.56/12.85 [2019-03-28 12:30:17,289 INFO L133 SettingsManager]: * Rewrite not-equals=true 30.56/12.85 [2019-03-28 12:30:17,289 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 30.56/12.85 [2019-03-28 12:30:17,289 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 30.56/12.85 [2019-03-28 12:30:17,289 INFO L133 SettingsManager]: * Use SBE=true 30.56/12.85 [2019-03-28 12:30:17,289 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Use old map elimination=false 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 30.56/12.85 [2019-03-28 12:30:17,290 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 30.56/12.85 [2019-03-28 12:30:17,291 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 30.56/12.85 [2019-03-28 12:30:17,291 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 30.56/12.85 [2019-03-28 12:30:17,291 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 30.56/12.85 [2019-03-28 12:30:17,291 INFO L133 SettingsManager]: * Check division by zero=IGNORE 30.56/12.85 [2019-03-28 12:30:17,291 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 30.56/12.85 [2019-03-28 12:30:17,291 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 30.56/12.85 [2019-03-28 12:30:17,292 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 30.56/12.85 [2019-03-28 12:30:17,292 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 30.56/12.85 [2019-03-28 12:30:17,292 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 30.56/12.85 [2019-03-28 12:30:17,292 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 30.56/12.85 [2019-03-28 12:30:17,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 30.56/12.85 [2019-03-28 12:30:17,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 30.56/12.85 [2019-03-28 12:30:17,293 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 30.56/12.85 [2019-03-28 12:30:17,293 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 30.56/12.85 [2019-03-28 12:30:17,293 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 30.56/12.85 [2019-03-28 12:30:17,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 30.56/12.85 [2019-03-28 12:30:17,334 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 30.56/12.85 [2019-03-28 12:30:17,338 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 30.56/12.85 [2019-03-28 12:30:17,339 INFO L271 PluginConnector]: Initializing CDTParser... 30.56/12.85 [2019-03-28 12:30:17,340 INFO L276 PluginConnector]: CDTParser initialized 30.56/12.85 [2019-03-28 12:30:17,341 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 30.56/12.85 [2019-03-28 12:30:17,400 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/2dd35a67ec9c49fcb21cc923ce5a6890/FLAG5c456f57d 30.56/12.85 [2019-03-28 12:30:17,799 INFO L307 CDTParser]: Found 1 translation units. 30.56/12.85 [2019-03-28 12:30:17,800 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 30.56/12.85 [2019-03-28 12:30:17,816 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/2dd35a67ec9c49fcb21cc923ce5a6890/FLAG5c456f57d 30.56/12.85 [2019-03-28 12:30:18,361 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/2dd35a67ec9c49fcb21cc923ce5a6890 30.56/12.85 [2019-03-28 12:30:18,372 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 30.56/12.85 [2019-03-28 12:30:18,375 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 30.56/12.85 [2019-03-28 12:30:18,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 30.56/12.85 [2019-03-28 12:30:18,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 30.56/12.85 [2019-03-28 12:30:18,380 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 30.56/12.85 [2019-03-28 12:30:18,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:30:18" (1/1) ... 30.56/12.85 [2019-03-28 12:30:18,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e5dc315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:30:18, skipping insertion in model container 30.56/12.85 [2019-03-28 12:30:18,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:30:18" (1/1) ... 30.56/12.85 [2019-03-28 12:30:18,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 30.56/12.85 [2019-03-28 12:30:18,434 INFO L176 MainTranslator]: Built tables and reachable declarations 30.56/12.85 [2019-03-28 12:30:18,763 INFO L206 PostProcessor]: Analyzing one entry point: main 30.56/12.85 [2019-03-28 12:30:18,774 INFO L191 MainTranslator]: Completed pre-run 30.56/12.85 [2019-03-28 12:30:18,821 INFO L206 PostProcessor]: Analyzing one entry point: main 30.56/12.85 [2019-03-28 12:30:18,864 INFO L195 MainTranslator]: Completed translation 30.56/12.85 [2019-03-28 12:30:18,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:30:18 WrapperNode 30.56/12.85 [2019-03-28 12:30:18,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 30.56/12.85 [2019-03-28 12:30:18,866 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 2019-03-28 11.48