details

property	value
status	complete
benchmark	2Nested_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.17909 seconds
cpu usage	15.0254
user time	14.4512
system time	0.574183
max virtual memory	6.0650048E7
max residence set size	380932.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:45:54,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:45:54,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:45:54,796 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:45:54,796 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:45:54,797 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:45:54,798 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:45:54,801 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:45:54,802 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:45:54,803 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:45:54,804 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:45:54,804 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:45:54,805 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:45:54,806 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:45:54,807 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:45:54,808 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:45:54,808 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:45:54,810 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:45:54,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:45:54,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:45:54,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:45:54,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:45:54,817 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:45:54,818 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:45:54,818 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:45:54,819 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:45:54,819 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:45:54,820 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:45:54,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:45:54,821 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:45:54,821 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:45:54,822 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:45:54,823 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:45:54,823 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:45:54,824 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:45:54,824 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:45:54,824 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:45:54,825 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:45:54,826 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:45:54,826 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:45:54,840 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:45:54,840 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:45:54,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:45:54,841 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:45:54,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:45:54,842 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:45:54,842 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:45:54,842 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:45:54,842 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:45:54,842 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:45:54,842 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:45:54,843 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:45:54,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:45:54,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:45:54,844 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:45:54,844 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:45:54,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:45:54,844 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:45:54,844 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:45:54,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:45:54,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:45:54,846 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:45:54,846 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:45:54,846 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:45:54,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:45:54,884 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:45:54,887 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:45:54,889 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:45:54,889 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:45:54,890 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:45:54,959 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/790d1e34d8234f0da71529fdc44680dc/FLAG67b907c94 [2020-06-22 08:45:55,300 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:45:55,300 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:45:55,307 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/790d1e34d8234f0da71529fdc44680dc/FLAG67b907c94 [2020-06-22 08:45:55,700 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/790d1e34d8234f0da71529fdc44680dc [2020-06-22 08:45:55,712 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:45:55,713 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:45:55,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:45:55,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:45:55,718 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:45:55,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:45:55" (1/1) ... [2020-06-22 08:45:55,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f068624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:45:55, skipping insertion in model container [2020-06-22 08:45:55,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:45:55" (1/1) ... [2020-06-22 08:45:55,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:45:55,747 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:45:55,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:45:55,901 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:45:55,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:45:55,981 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:45:55,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:45:55 WrapperNode [2020-06-22 08:45:55,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:45:55,983 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