details

property	value
status	complete
benchmark	svcomp_openbsd_cstrcmp_alloca.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	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	41.7297 seconds
cpu usage	70.6527
user time	66.7623
system time	3.89043
max virtual memory	6.0665828E7
max residence set size	732288.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:21:55,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:21:55,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:21:55,463 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:21:55,463 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:21:55,464 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:21:55,465 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:21:55,467 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:21:55,468 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:21:55,469 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:21:55,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:21:55,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:21:55,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:21:55,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:21:55,473 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:21:55,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:21:55,474 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:21:55,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:21:55,478 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:21:55,479 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:21:55,480 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:21:55,481 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:21:55,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:21:55,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:21:55,483 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:21:55,484 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:21:55,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:21:55,485 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:21:55,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:21:55,486 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:21:55,487 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:21:55,488 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:21:55,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:21:55,489 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:21:55,489 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:21:55,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:21:55,490 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:21:55,491 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:21:55,491 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:21:55,491 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 09:21:55,505 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:21:55,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:21:55,507 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:21:55,507 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:21:55,507 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:21:55,508 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:21:55,508 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:21:55,508 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:21:55,508 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:21:55,508 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:21:55,509 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:21:55,509 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:21:55,509 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:21:55,509 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:21:55,509 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:21:55,509 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:21:55,510 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:21:55,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:21:55,510 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:21:55,510 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:21:55,510 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:21:55,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:21:55,511 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:21:55,511 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:21:55,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:21:55,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:21:55,511 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:21:55,511 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:21:55,512 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:21:55,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:21:55,549 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:21:55,553 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:21:55,554 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:21:55,554 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:21:55,555 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:21:55,621 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/15c56cbceaa64b3ab16b88c068cc4d64/FLAGf87fccd69 [2020-06-22 09:21:55,973 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:21:55,974 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:21:55,974 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:21:55,981 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/15c56cbceaa64b3ab16b88c068cc4d64/FLAGf87fccd69 [2020-06-22 09:21:56,374 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/15c56cbceaa64b3ab16b88c068cc4d64 [2020-06-22 09:21:56,385 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:21:56,387 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:21:56,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:21:56,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:21:56,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:21:56,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:21:56" (1/1) ... [2020-06-22 09:21:56,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd2aa02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:21:56, skipping insertion in model container [2020-06-22 09:21:56,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:21:56" (1/1) ... [2020-06-22 09:21:56,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:21:56,422 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:21:56,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:21:56,667 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:21:56,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:21:56,703 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:21:56,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:21:56 WrapperNode [2020-06-22 09:21:56,703 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