details

property	value
status	complete
benchmark	WhileTrue_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.34504 seconds
cpu usage	11.3211
user time	10.871
system time	0.450106
max virtual memory	6.0344232E7
max residence set size	381664.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:22:09,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:22:09,402 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:22:09,413 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:22:09,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:22:09,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:22:09,415 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:22:09,417 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:22:09,418 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:22:09,419 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:22:09,420 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:22:09,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:22:09,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:22:09,422 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:22:09,423 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:22:09,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:22:09,424 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:22:09,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:22:09,428 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:22:09,429 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:22:09,430 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:22:09,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:22:09,433 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:22:09,433 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:22:09,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:22:09,434 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:22:09,435 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:22:09,436 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:22:09,436 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:22:09,436 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:22:09,437 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:22:09,438 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:22:09,439 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:22:09,439 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:22:09,440 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:22:09,440 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:22:09,440 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:22:09,441 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:22:09,441 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:22:09,442 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 23:22:09,456 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:22:09,456 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:22:09,457 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:22:09,457 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:22:09,457 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:22:09,458 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:22:09,458 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:22:09,459 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:22:09,459 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:22:09,459 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:22:09,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:22:09,459 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:22:09,459 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:22:09,460 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:22:09,460 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:22:09,460 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:22:09,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:22:09,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:22:09,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:22:09,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:22:09,461 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:22:09,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:22:09,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:22:09,461 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:22:09,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:22:09,499 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:22:09,502 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:22:09,503 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:22:09,504 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:22:09,504 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:22:09,573 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/2630fdfda6514955ac6651006612dfbb/FLAG5b95c88a9 [2020-06-21 23:22:09,889 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:22:09,890 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:22:09,896 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/2630fdfda6514955ac6651006612dfbb/FLAG5b95c88a9 [2020-06-21 23:22:10,299 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/2630fdfda6514955ac6651006612dfbb [2020-06-21 23:22:10,311 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:22:10,313 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:22:10,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:10,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:22:10,318 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:22:10,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:10" (1/1) ... [2020-06-21 23:22:10,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c558d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:10, skipping insertion in model container [2020-06-21 23:22:10,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:10" (1/1) ... [2020-06-21 23:22:10,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:22:10,347 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:22:10,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:10,500 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:22:10,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:10,528 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:22:10,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:10 WrapperNode [2020-06-21 23:22:10,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:10,530 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