details

property	value
status	complete
benchmark	Gothenburg_v2_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)	9.4071 seconds
cpu usage	18.0586
user time	17.0413
system time	1.01731
max virtual memory	6.0671116E7
max residence set size	538160.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:40:39,757 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:40:39,759 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:40:39,771 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:40:39,771 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:40:39,772 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:40:39,773 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:40:39,774 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:40:39,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:40:39,777 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:40:39,777 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:40:39,778 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:40:39,778 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:40:39,779 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:40:39,780 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:40:39,781 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:40:39,782 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:40:39,783 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:40:39,785 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:40:39,787 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:40:39,788 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:40:39,789 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:40:39,791 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:40:39,791 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:40:39,791 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:40:39,792 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:40:39,792 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:40:39,793 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:40:39,793 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:40:39,794 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:40:39,795 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:40:39,795 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:40:39,796 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:40:39,797 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:40:39,797 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:40:39,797 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:40:39,797 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:40:39,798 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:40:39,799 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:40:39,799 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:40:39,814 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:40:39,814 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:40:39,815 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:40:39,815 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:40:39,815 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:40:39,815 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:40:39,816 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:40:39,816 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:40:39,816 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:40:39,816 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:40:39,816 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:40:39,816 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:40:39,817 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:40:39,817 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:40:39,818 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:40:39,818 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:40:39,818 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:40:39,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:40:39,818 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:40:39,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:40:39,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:40:39,819 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:40:39,819 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:40:39,819 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:40:39,844 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:40:39,857 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:40:39,861 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:40:39,862 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:40:39,862 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:40:39,863 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:40:39,927 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6eb3a65533c84bc7b944b57bf51d4d72/FLAGa08faa68f [2020-06-21 22:40:40,284 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:40:40,285 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:40:40,291 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6eb3a65533c84bc7b944b57bf51d4d72/FLAGa08faa68f [2020-06-21 22:40:40,680 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6eb3a65533c84bc7b944b57bf51d4d72 [2020-06-21 22:40:40,692 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:40:40,693 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:40:40,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:40:40,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:40:40,698 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:40:40,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:40:40" (1/1) ... [2020-06-21 22:40:40,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d24133d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:40:40, skipping insertion in model container [2020-06-21 22:40:40,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:40:40" (1/1) ... [2020-06-21 22:40:40,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:40:40,727 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:40:40,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:40:40,889 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:40:40,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:40:40,988 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:40:40,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:40:40 WrapperNode [2020-06-21 22:40:40,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:40:40,989 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