details

property	value
status	complete
benchmark	NonTerminationSimple3_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.5471 seconds
cpu usage	11.3257
user time	10.8842
system time	0.441494
max virtual memory	6.0275144E7
max residence set size	371096.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:19:09,460 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:19:09,463 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:19:09,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:19:09,474 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:19:09,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:19:09,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:19:09,478 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:19:09,480 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:19:09,480 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:19:09,481 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:19:09,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:19:09,482 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:19:09,483 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:19:09,484 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:19:09,485 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:19:09,486 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:19:09,487 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:19:09,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:19:09,491 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:19:09,492 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:19:09,493 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:19:09,495 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:19:09,495 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:19:09,495 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:19:09,496 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:19:09,497 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:19:09,498 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:19:09,498 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:19:09,498 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:19:09,499 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:19:09,500 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:19:09,501 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:19:09,501 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:19:09,502 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:19:09,502 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:19:09,502 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:19:09,503 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:19:09,503 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:19:09,504 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 09:19:09,518 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:19:09,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:19:09,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:19:09,520 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:19:09,520 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:19:09,520 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:19:09,520 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:19:09,520 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:19:09,521 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:19:09,522 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:19:09,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:19:09,522 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:19:09,522 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:19:09,522 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:19:09,523 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:19:09,523 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:19:09,523 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:19:09,523 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:19:09,523 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:19:09,523 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:19:09,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:19:09,524 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:19:09,524 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:19:09,524 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:19:09,549 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:19:09,563 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:19:09,566 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:19:09,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:19:09,568 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:19:09,569 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:19:09,632 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/b4260de3cf6349e592d30d1af4c2ed88/FLAGcee55936f [2020-06-22 09:19:09,978 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:19:09,979 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:19:09,986 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/b4260de3cf6349e592d30d1af4c2ed88/FLAGcee55936f [2020-06-22 09:19:10,391 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/b4260de3cf6349e592d30d1af4c2ed88 [2020-06-22 09:19:10,403 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:19:10,405 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:19:10,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:19:10,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:19:10,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:19:10,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:19:10" (1/1) ... [2020-06-22 09:19:10,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45986616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:19:10, skipping insertion in model container [2020-06-22 09:19:10,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:19:10" (1/1) ... [2020-06-22 09:19:10,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:19:10,437 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:19:10,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:19:10,594 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:19:10,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:19:10,677 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:19:10,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:19:10 WrapperNode [2020-06-22 09:19:10,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 09:19:10,678 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