details

property	value
status	complete
benchmark	NonTerminationSimple9_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.37265 seconds
cpu usage	11.0115
user time	10.5808
system time	0.430736
max virtual memory	6.0274596E7
max residence set size	362872.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 06:36:39,627 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 06:36:39,629 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 06:36:39,640 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 06:36:39,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 06:36:39,642 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 06:36:39,643 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 06:36:39,644 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 06:36:39,646 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 06:36:39,647 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 06:36:39,647 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 06:36:39,648 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 06:36:39,649 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 06:36:39,650 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 06:36:39,651 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 06:36:39,651 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 06:36:39,652 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 06:36:39,654 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 06:36:39,656 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 06:36:39,657 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 06:36:39,658 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 06:36:39,659 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 06:36:39,661 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 06:36:39,661 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 06:36:39,662 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 06:36:39,662 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 06:36:39,663 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 06:36:39,664 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 06:36:39,664 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 06:36:39,665 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 06:36:39,665 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 06:36:39,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 06:36:39,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 06:36:39,667 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 06:36:39,668 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 06:36:39,668 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 06:36:39,668 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 06:36:39,669 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 06:36:39,670 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 06:36:39,670 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 06:36:39,685 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 06:36:39,685 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 06:36:39,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 06:36:39,686 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 06:36:39,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 06:36:39,686 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 06:36:39,686 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 06:36:39,687 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 06:36:39,687 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 06:36:39,687 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 06:36:39,687 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 06:36:39,687 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 06:36:39,687 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 06:36:39,688 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 06:36:39,688 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 06:36:39,688 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 06:36:39,688 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 06:36:39,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 06:36:39,688 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 06:36:39,689 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 06:36:39,689 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 06:36:39,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 06:36:39,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 06:36:39,689 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 06:36:39,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 06:36:39,690 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 06:36:39,690 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 06:36:39,690 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 06:36:39,690 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 06:36:39,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 06:36:39,729 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 06:36:39,732 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 06:36:39,734 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 06:36:39,734 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 06:36:39,735 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 06:36:39,799 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/1ca77d033dfe4624ae4b0b4ed55e62a4/FLAG5d375a89e [2020-06-22 06:36:40,141 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 06:36:40,142 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 06:36:40,149 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/1ca77d033dfe4624ae4b0b4ed55e62a4/FLAG5d375a89e [2020-06-22 06:36:40,538 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/1ca77d033dfe4624ae4b0b4ed55e62a4 [2020-06-22 06:36:40,550 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 06:36:40,551 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 06:36:40,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 06:36:40,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 06:36:40,556 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 06:36:40,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 06:36:40" (1/1) ... [2020-06-22 06:36:40,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4605b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 06:36:40, skipping insertion in model container [2020-06-22 06:36:40,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 06:36:40" (1/1) ... [2020-06-22 06:36:40,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 06:36:40,585 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 06:36:40,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 06:36:40,745 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 06:36:40,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 06:36:40,834 INFO L195 MainTranslator]: Completed translation [2020-06-22 06:36:40,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 06:36:40 WrapperNode [2020-06-22 06:36:40,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 06:36:40,835 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