details

property	value
status	complete
benchmark	HeizmannHoenickeLeikePodelski-ATVA2013-Fig2_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	14.2732 seconds
cpu usage	24.4098
user time	23.6432
system time	0.76661
max virtual memory	6.067082E7
max residence set size	538192.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 05:21:25,421 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 05:21:25,424 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 05:21:25,435 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 05:21:25,435 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 05:21:25,436 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 05:21:25,437 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 05:21:25,439 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 05:21:25,440 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 05:21:25,441 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 05:21:25,442 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 05:21:25,442 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 05:21:25,443 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 05:21:25,444 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 05:21:25,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 05:21:25,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 05:21:25,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 05:21:25,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 05:21:25,450 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 05:21:25,451 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 05:21:25,452 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 05:21:25,453 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 05:21:25,455 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 05:21:25,456 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 05:21:25,456 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 05:21:25,456 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 05:21:25,457 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 05:21:25,458 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 05:21:25,458 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 05:21:25,459 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 05:21:25,459 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 05:21:25,460 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 05:21:25,461 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 05:21:25,461 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 05:21:25,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 05:21:25,462 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 05:21:25,462 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 05:21:25,463 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 05:21:25,464 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 05:21:25,464 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 05:21:25,478 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 05:21:25,479 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 05:21:25,480 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 05:21:25,480 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 05:21:25,480 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 05:21:25,480 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 05:21:25,480 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 05:21:25,480 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 05:21:25,481 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 05:21:25,482 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 05:21:25,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 05:21:25,482 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 05:21:25,482 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 05:21:25,482 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 05:21:25,482 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 05:21:25,483 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 05:21:25,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 05:21:25,483 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 05:21:25,483 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 05:21:25,483 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 05:21:25,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 05:21:25,484 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 05:21:25,484 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 05:21:25,484 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 05:21:25,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 05:21:25,523 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 05:21:25,526 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 05:21:25,528 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 05:21:25,528 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 05:21:25,529 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 05:21:25,632 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/a3cf633c6b2b48beb9f5c38e4dc95c18/FLAG13d278031 [2020-06-22 05:21:25,983 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 05:21:25,983 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 05:21:25,990 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/a3cf633c6b2b48beb9f5c38e4dc95c18/FLAG13d278031 [2020-06-22 05:21:26,377 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/a3cf633c6b2b48beb9f5c38e4dc95c18 [2020-06-22 05:21:26,389 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 05:21:26,390 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 05:21:26,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 05:21:26,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 05:21:26,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 05:21:26,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:21:26" (1/1) ... [2020-06-22 05:21:26,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d7efe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:21:26, skipping insertion in model container [2020-06-22 05:21:26,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:21:26" (1/1) ... [2020-06-22 05:21:26,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 05:21:26,425 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 05:21:26,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:21:26,582 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 05:21:26,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:21:26,666 INFO L195 MainTranslator]: Completed translation [2020-06-22 05:21:26,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:21:26 WrapperNode [2020-06-22 05:21:26,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 05:21:26,667 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