details

property	value
status	complete
benchmark	ChawdharyCookGulwaniSagivYang-ESOP2008-aaron12_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	15.4475 seconds
cpu usage	32.3045
user time	30.8983
system time	1.40627
max virtual memory	6.0658668E7
max residence set size	657620.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 07:51:25,722 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 07:51:25,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 07:51:25,735 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 07:51:25,736 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 07:51:25,737 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 07:51:25,738 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 07:51:25,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 07:51:25,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 07:51:25,742 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 07:51:25,743 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 07:51:25,743 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 07:51:25,744 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 07:51:25,745 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 07:51:25,746 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 07:51:25,746 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 07:51:25,747 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 07:51:25,749 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 07:51:25,751 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 07:51:25,752 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 07:51:25,753 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 07:51:25,754 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 07:51:25,756 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 07:51:25,756 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 07:51:25,757 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 07:51:25,757 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 07:51:25,758 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 07:51:25,759 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 07:51:25,759 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 07:51:25,760 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 07:51:25,760 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 07:51:25,761 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 07:51:25,762 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 07:51:25,762 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 07:51:25,763 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 07:51:25,763 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 07:51:25,763 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 07:51:25,764 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 07:51:25,765 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 07:51:25,765 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 07:51:25,779 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 07:51:25,779 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 07:51:25,780 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 07:51:25,780 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 07:51:25,781 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 07:51:25,781 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 07:51:25,781 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 07:51:25,781 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 07:51:25,781 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 07:51:25,781 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 07:51:25,782 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 07:51:25,782 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 07:51:25,782 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 07:51:25,782 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 07:51:25,782 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 07:51:25,782 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 07:51:25,783 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 07:51:25,783 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 07:51:25,783 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 07:51:25,783 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 07:51:25,783 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 07:51:25,783 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 07:51:25,784 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 07:51:25,784 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 07:51:25,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 07:51:25,823 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 07:51:25,827 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 07:51:25,828 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 07:51:25,829 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 07:51:25,829 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 07:51:25,945 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/f7cd72f53b384049a968e4a7a7cf4edb/FLAG4bf2560c9 [2020-06-22 07:51:26,296 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 07:51:26,297 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 07:51:26,303 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/f7cd72f53b384049a968e4a7a7cf4edb/FLAG4bf2560c9 [2020-06-22 07:51:26,696 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/f7cd72f53b384049a968e4a7a7cf4edb [2020-06-22 07:51:26,708 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 07:51:26,709 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 07:51:26,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 07:51:26,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 07:51:26,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 07:51:26,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:51:26" (1/1) ... [2020-06-22 07:51:26,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b88305c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:51:26, skipping insertion in model container [2020-06-22 07:51:26,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:51:26" (1/1) ... [2020-06-22 07:51:26,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 07:51:26,743 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 07:51:26,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:51:26,904 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 07:51:26,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:51:26,988 INFO L195 MainTranslator]: Completed translation [2020-06-22 07:51:26,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:51:26 WrapperNode [2020-06-22 07:51:26,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 07:51:26,989 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