details

property	value
status	complete
benchmark	Benghazi_nondet_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n143.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.94331 seconds
cpu usage	17.6667
user time	17.0656
system time	0.601144
max virtual memory	6.0731868E7
max residence set size	379772.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:56:10,889 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:56:10,891 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:56:10,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:56:10,903 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:56:10,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:56:10,905 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:56:10,906 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:56:10,908 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:56:10,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:56:10,909 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:56:10,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:56:10,911 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:56:10,911 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:56:10,912 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:56:10,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:56:10,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:56:10,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:56:10,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:56:10,919 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:56:10,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:56:10,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:56:10,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:56:10,923 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:56:10,924 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:56:10,924 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:56:10,925 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:56:10,926 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:56:10,926 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:56:10,926 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:56:10,927 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:56:10,928 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:56:10,929 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:56:10,929 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:56:10,929 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:56:10,930 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:56:10,930 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:56:10,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:56:10,931 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:56:10,932 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:56:10,946 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:56:10,946 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:56:10,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:56:10,947 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:56:10,948 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:56:10,948 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:56:10,948 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:56:10,948 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:56:10,948 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:56:10,948 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:56:10,949 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:56:10,949 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:56:10,949 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:56:10,949 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:56:10,949 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:56:10,949 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:56:10,950 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:56:10,950 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:56:10,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:56:10,950 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:56:10,950 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:56:10,951 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:56:10,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:56:10,951 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:56:10,951 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:56:10,951 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:56:10,951 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:56:10,952 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:56:10,952 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:56:10,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:56:10,992 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:56:10,995 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:56:10,997 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:56:10,997 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:56:10,998 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:56:11,068 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/c06dc585a7814a12a5ddca347f8e9838/FLAG27c3c8fef [2020-06-21 22:56:11,398 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:56:11,398 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:56:11,405 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/c06dc585a7814a12a5ddca347f8e9838/FLAG27c3c8fef [2020-06-21 22:56:11,824 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/c06dc585a7814a12a5ddca347f8e9838 [2020-06-21 22:56:11,835 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:56:11,836 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:56:11,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:56:11,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:56:11,841 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:56:11,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:56:11" (1/1) ... [2020-06-21 22:56:11,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bc9255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:56:11, skipping insertion in model container [2020-06-21 22:56:11,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:56:11" (1/1) ... [2020-06-21 22:56:11,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:56:11,869 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:56:12,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:56:12,029 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:56:12,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:56:12,120 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:56:12,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:56:12 WrapperNode [2020-06-21 22:56:12,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:56:12,122 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