details

property	value
status	complete
benchmark	Singapore_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.64621 seconds
cpu usage	15.8128
user time	15.0996
system time	0.713205
max virtual memory	6.0690848E7
max residence set size	446776.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:56:10,650 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:56:10,652 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:56:10,664 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:56:10,664 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:56:10,665 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:56:10,666 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:56:10,668 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:56:10,669 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:56:10,670 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:56:10,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:56:10,671 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:56:10,672 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:56:10,673 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:56:10,674 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:56:10,675 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:56:10,676 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:56:10,677 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:56:10,679 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:56:10,681 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:56:10,682 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:56:10,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:56:10,685 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:56:10,686 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:56:10,686 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:56:10,687 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:56:10,687 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:56:10,688 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:56:10,688 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:56:10,689 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:56:10,689 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:56:10,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:56:10,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:56:10,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:56:10,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:56:10,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:56:10,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:56:10,693 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:56:10,694 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:56:10,694 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:56:10,709 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:56:10,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:56:10,710 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:56:10,711 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:56:10,711 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:56:10,711 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:56:10,711 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:56:10,711 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:56:10,712 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:56:10,713 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:56:10,713 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:56:10,713 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:56:10,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:56:10,713 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:56:10,713 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:56:10,714 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:56:10,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:56:10,714 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:56:10,714 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:56:10,714 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:56:10,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:56:10,715 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:56:10,715 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:56:10,715 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:56:10,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:56:10,755 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:56:10,759 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:56:10,760 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:56:10,761 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:56:10,762 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:56:10,832 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/8b8f2bea866b4d82abdb776bb75411d5/FLAG97bc7a840 [2020-06-21 22:56:11,167 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:56:11,168 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:56:11,174 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/8b8f2bea866b4d82abdb776bb75411d5/FLAG97bc7a840 [2020-06-21 22:56:11,583 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/8b8f2bea866b4d82abdb776bb75411d5 [2020-06-21 22:56:11,595 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:56:11,596 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:56:11,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:56:11,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:56:11,601 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:56:11,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:56:11" (1/1) ... [2020-06-21 22:56:11,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@688d6cd5 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 22:56:11,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:56:11" (1/1) ... [2020-06-21 22:56:11,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:56:11,630 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:56:11,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:56:11,789 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:56:11,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:56:11,874 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:56:11,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:56:11 WrapperNode [2020-06-21 22:56:11,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:56:11,875 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