details

property	value
status	complete
benchmark	4NestedWith3Variables_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	18.7675 seconds
cpu usage	26.2732
user time	25.5702
system time	0.702973
max virtual memory	6.0674012E7
max residence set size	412968.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:47:40,762 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:47:40,764 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:47:40,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:47:40,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:47:40,777 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:47:40,778 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:47:40,779 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:47:40,781 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:47:40,782 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:47:40,782 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:47:40,783 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:47:40,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:47:40,784 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:47:40,785 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:47:40,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:47:40,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:47:40,789 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:47:40,791 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:47:40,792 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:47:40,793 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:47:40,794 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:47:40,796 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:47:40,796 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:47:40,796 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:47:40,797 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:47:40,797 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:47:40,798 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:47:40,798 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:47:40,799 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:47:40,800 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:47:40,800 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:47:40,801 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:47:40,802 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:47:40,802 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:47:40,802 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:47:40,803 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:47:40,804 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:47:40,804 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:47:40,804 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:47:40,819 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:47:40,819 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:47:40,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:47:40,820 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:47:40,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:47:40,821 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:47:40,821 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:47:40,822 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:47:40,822 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:47:40,822 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:47:40,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:47:40,822 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:47:40,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:47:40,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:47:40,823 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:47:40,823 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:47:40,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:47:40,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:47:40,823 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:47:40,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:47:40,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:47:40,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:47:40,824 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:47:40,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:47:40,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:47:40,863 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:47:40,867 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:47:40,868 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:47:40,868 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:47:40,869 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:47:40,934 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/968d59d6a53f4c3f8419b7f3100a78db/FLAG97f6cb14b [2020-06-22 01:47:41,265 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:47:41,265 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:47:41,272 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/968d59d6a53f4c3f8419b7f3100a78db/FLAG97f6cb14b [2020-06-22 01:47:41,675 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/968d59d6a53f4c3f8419b7f3100a78db [2020-06-22 01:47:41,687 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:47:41,688 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:47:41,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:47:41,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:47:41,693 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:47:41,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:47:41" (1/1) ... [2020-06-22 01:47:41,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0eaf8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:47:41, skipping insertion in model container [2020-06-22 01:47:41,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:47:41" (1/1) ... [2020-06-22 01:47:41,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:47:41,722 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:47:41,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:47:41,879 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:47:41,948 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:47:41,962 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:47:41,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:47:41 WrapperNode [2020-06-22 01:47:41,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:47:41,964 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_Integer