details

property	value
status	complete
benchmark	NonTermination3_false-termination.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	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.20256 seconds
cpu usage	13.2573
user time	12.612
system time	0.645298
max virtual memory	6.0277324E7
max residence set size	387744.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:29:53,990 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:29:53,992 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:29:54,003 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:29:54,003 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:29:54,004 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:29:54,005 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:29:54,007 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:29:54,009 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:29:54,009 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:29:54,010 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:29:54,010 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:29:54,011 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:29:54,012 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:29:54,013 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:29:54,014 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:29:54,015 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:29:54,016 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:29:54,018 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:29:54,020 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:29:54,021 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:29:54,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:29:54,024 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:29:54,024 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:29:54,024 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:29:54,025 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:29:54,025 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:29:54,026 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:29:54,026 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:29:54,027 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:29:54,028 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:29:54,028 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:29:54,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:29:54,029 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:29:54,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:29:54,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:29:54,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:29:54,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:29:54,032 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:29:54,032 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:29:54,046 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:29:54,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:29:54,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:29:54,048 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:29:54,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:29:54,048 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:29:54,048 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:29:54,048 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:29:54,048 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:29:54,049 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:29:54,049 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:29:54,049 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:29:54,049 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:29:54,049 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:29:54,050 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:29:54,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:29:54,050 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:29:54,050 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:29:54,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:29:54,050 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:29:54,051 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:29:54,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:29:54,051 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:29:54,051 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:29:54,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:29:54,052 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:29:54,052 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:29:54,052 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:29:54,052 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:29:54,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:29:54,091 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:29:54,095 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:29:54,096 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:29:54,096 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:29:54,097 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:29:54,187 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/ffc6489c1b714cc6a6780894a9b56fcd/FLAG95b6b0862 [2020-06-21 22:29:54,519 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:29:54,519 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:29:54,526 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/ffc6489c1b714cc6a6780894a9b56fcd/FLAG95b6b0862 [2020-06-21 22:29:54,938 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/ffc6489c1b714cc6a6780894a9b56fcd [2020-06-21 22:29:54,953 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:29:54,955 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:29:54,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:29:54,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:29:54,961 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:29:54,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:29:54" (1/1) ... [2020-06-21 22:29:54,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf3b1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:29:54, skipping insertion in model container [2020-06-21 22:29:54,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:29:54" (1/1) ... [2020-06-21 22:29:54,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:29:54,996 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:29:55,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:29:55,171 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:29:55,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:29:55,275 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:29:55,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:29:55 WrapperNode [2020-06-21 22:29:55,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:29:55,277 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