details

property	value
status	complete
benchmark	NO_04.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	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.67668 seconds
cpu usage	16.9018
user time	15.9822
system time	0.919631
max virtual memory	6.065516E7
max residence set size	536468.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:46:56,347 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:46:56,349 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:46:56,361 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:46:56,362 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:46:56,363 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:46:56,364 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:46:56,365 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:46:56,367 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:46:56,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:46:56,369 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:46:56,369 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:46:56,370 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:46:56,371 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:46:56,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:46:56,372 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:46:56,373 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:46:56,375 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:46:56,377 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:46:56,378 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:46:56,379 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:46:56,381 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:46:56,383 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:46:56,383 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:46:56,383 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:46:56,384 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:46:56,384 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:46:56,385 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:46:56,385 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:46:56,386 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:46:56,387 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:46:56,387 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:46:56,388 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:46:56,389 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:46:56,389 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:46:56,389 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:46:56,389 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:46:56,390 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:46:56,391 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:46:56,391 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 04:46:56,406 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:46:56,406 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:46:56,407 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:46:56,407 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:46:56,407 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:46:56,408 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:46:56,408 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:46:56,408 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:46:56,408 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:46:56,408 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:46:56,408 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:46:56,409 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:46:56,409 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:46:56,410 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:46:56,410 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:46:56,410 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:46:56,410 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:46:56,410 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:46:56,410 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:46:56,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:46:56,411 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:46:56,411 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:46:56,411 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:46:56,411 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:46:56,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:46:56,450 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:46:56,453 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:46:56,454 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:46:56,455 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:46:56,456 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:46:56,522 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/e55445b7c8554fcdbf0868875946dd52/FLAG14333cc06 [2020-06-22 04:46:56,857 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:46:56,857 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:46:56,864 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/e55445b7c8554fcdbf0868875946dd52/FLAG14333cc06 [2020-06-22 04:46:57,263 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/e55445b7c8554fcdbf0868875946dd52 [2020-06-22 04:46:57,274 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:46:57,276 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:46:57,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:46:57,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:46:57,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:46:57,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:46:57" (1/1) ... [2020-06-22 04:46:57,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464b310d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:46:57, skipping insertion in model container [2020-06-22 04:46:57,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:46:57" (1/1) ... [2020-06-22 04:46:57,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:46:57,312 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:46:57,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:46:57,477 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:46:57,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:46:57,576 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:46:57,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:46:57 WrapperNode [2020-06-22 04:46:57,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:46:57,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

popout

actions

all output return to C_Integer