details

property	value
status	complete
benchmark	NO_23.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n150.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.96082 seconds
cpu usage	18.6539
user time	17.7292
system time	0.924723
max virtual memory	6.0692768E7
max residence set size	419348.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 11:09:25,430 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 11:09:25,432 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 11:09:25,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 11:09:25,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 11:09:25,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 11:09:25,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 11:09:25,448 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 11:09:25,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 11:09:25,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 11:09:25,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 11:09:25,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 11:09:25,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 11:09:25,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 11:09:25,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 11:09:25,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 11:09:25,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 11:09:25,457 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 11:09:25,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 11:09:25,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 11:09:25,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 11:09:25,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 11:09:25,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 11:09:25,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 11:09:25,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 11:09:25,465 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 11:09:25,465 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 11:09:25,466 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 11:09:25,466 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 11:09:25,467 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 11:09:25,468 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 11:09:25,469 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 11:09:25,470 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 11:09:25,470 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 11:09:25,470 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 11:09:25,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 11:09:25,471 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 11:09:25,472 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 11:09:25,473 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 11:09:25,473 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 11:09:25,488 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 11:09:25,488 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 11:09:25,489 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 11:09:25,489 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 11:09:25,489 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 11:09:25,490 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 11:09:25,490 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 11:09:25,490 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 11:09:25,490 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 11:09:25,490 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 11:09:25,490 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 11:09:25,491 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 11:09:25,491 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 11:09:25,491 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 11:09:25,491 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 11:09:25,491 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 11:09:25,491 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 11:09:25,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 11:09:25,492 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 11:09:25,492 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 11:09:25,492 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 11:09:25,492 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 11:09:25,492 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 11:09:25,493 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 11:09:25,493 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 11:09:25,493 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 11:09:25,493 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 11:09:25,493 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 11:09:25,493 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 11:09:25,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 11:09:25,532 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 11:09:25,537 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 11:09:25,538 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 11:09:25,539 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 11:09:25,539 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 11:09:25,609 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/1abf4565ebfc41d68f9123f3df258adf/FLAGdaecd1518 [2020-06-22 11:09:25,944 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 11:09:25,945 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 11:09:25,951 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/1abf4565ebfc41d68f9123f3df258adf/FLAGdaecd1518 [2020-06-22 11:09:26,375 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/1abf4565ebfc41d68f9123f3df258adf [2020-06-22 11:09:26,394 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 11:09:26,396 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 11:09:26,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 11:09:26,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 11:09:26,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 11:09:26,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:09:26" (1/1) ... [2020-06-22 11:09:26,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@207daea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:09:26, skipping insertion in model container [2020-06-22 11:09:26,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:09:26" (1/1) ... [2020-06-22 11:09:26,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 11:09:26,448 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 11:09:26,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:09:26,627 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 11:09:26,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:09:26,719 INFO L195 MainTranslator]: Completed translation [2020-06-22 11:09:26,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:09:26 WrapperNode [2020-06-22 11:09:26,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 11:09:26,721 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