details

property	value
status	complete
benchmark	NonTerminationSimple2_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.30669 seconds
cpu usage	12.122
user time	11.566
system time	0.555997
max virtual memory	6.0620952E7
max residence set size	372812.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:51:39,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:51:39,751 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:51:39,762 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:51:39,763 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:51:39,764 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:51:39,765 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:51:39,766 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:51:39,768 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:51:39,769 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:51:39,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:51:39,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:51:39,771 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:51:39,771 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:51:39,772 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:51:39,773 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:51:39,774 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:51:39,776 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:51:39,778 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:51:39,779 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:51:39,780 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:51:39,781 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:51:39,783 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:51:39,783 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:51:39,783 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:51:39,784 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:51:39,784 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:51:39,785 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:51:39,785 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:51:39,786 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:51:39,787 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:51:39,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:51:39,788 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:51:39,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:51:39,789 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:51:39,789 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:51:39,789 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:51:39,790 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:51:39,791 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:51:39,791 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:51:39,805 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:51:39,806 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:51:39,807 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:51:39,807 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:51:39,807 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:51:39,807 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:51:39,807 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:51:39,807 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:51:39,808 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:51:39,809 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:51:39,809 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:51:39,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:51:39,810 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:51:39,810 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:51:39,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:51:39,810 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:51:39,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:51:39,811 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:51:39,811 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:51:39,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:51:39,850 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:51:39,853 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:51:39,855 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:51:39,855 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:51:39,856 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:51:39,923 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/07758d57ef5d4d8ebb8780cccb3a0f05/FLAG34ecb7e5b [2020-06-21 22:51:40,248 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:51:40,249 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:51:40,255 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/07758d57ef5d4d8ebb8780cccb3a0f05/FLAG34ecb7e5b [2020-06-21 22:51:40,670 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/07758d57ef5d4d8ebb8780cccb3a0f05 [2020-06-21 22:51:40,683 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:51:40,684 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:51:40,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:51:40,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:51:40,690 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:51:40,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:51:40" (1/1) ... [2020-06-21 22:51:40,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23031524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:51:40, skipping insertion in model container [2020-06-21 22:51:40,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:51:40" (1/1) ... [2020-06-21 22:51:40,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:51:40,720 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:51:40,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:51:40,882 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:51:40,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:51:40,921 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:51:40,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:51:40 WrapperNode [2020-06-21 22:51:40,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:51:40,923 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