details

property	value
status	complete
benchmark	NonTerminationSimple8_false-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	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.05382 seconds
cpu usage	12.1163
user time	11.576
system time	0.540297
max virtual memory	6.0760352E7
max residence set size	380284.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:11:24,873 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:11:24,875 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:11:24,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:11:24,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:11:24,888 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:11:24,889 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:11:24,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:11:24,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:11:24,892 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:11:24,893 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:11:24,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:11:24,894 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:11:24,895 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:11:24,896 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:11:24,897 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:11:24,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:11:24,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:11:24,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:11:24,903 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:11:24,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:11:24,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:11:24,906 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:11:24,907 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:11:24,907 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:11:24,908 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:11:24,908 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:11:24,909 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:11:24,909 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:11:24,910 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:11:24,910 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:11:24,911 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:11:24,912 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:11:24,912 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:11:24,913 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:11:24,913 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:11:24,913 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:11:24,914 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:11:24,915 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:11:24,915 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 23:11:24,929 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:11:24,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:11:24,930 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:11:24,930 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:11:24,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:11:24,931 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:11:24,931 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:11:24,931 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:11:24,931 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:11:24,931 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:11:24,932 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:11:24,932 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:11:24,932 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:11:24,932 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:11:24,932 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:11:24,932 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:11:24,933 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:11:24,933 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:11:24,933 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:11:24,933 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:11:24,933 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:11:24,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:11:24,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:11:24,934 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:11:24,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:11:24,972 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:11:24,975 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:11:24,977 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:11:24,977 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:11:24,978 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:11:25,046 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/56b9e7519b4043bd8c369f078a896e96/FLAGc3ea9a950 [2020-06-21 23:11:25,377 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:11:25,377 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:11:25,384 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/56b9e7519b4043bd8c369f078a896e96/FLAGc3ea9a950 [2020-06-21 23:11:25,781 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/56b9e7519b4043bd8c369f078a896e96 [2020-06-21 23:11:25,792 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:11:25,793 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:11:25,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:11:25,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:11:25,798 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:11:25,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:11:25" (1/1) ... [2020-06-21 23:11:25,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75474892 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:11:25, skipping insertion in model container [2020-06-21 23:11:25,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:11:25" (1/1) ... [2020-06-21 23:11:25,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:11:25,826 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:11:25,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:11:25,988 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:11:26,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:11:26,078 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:11:26,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:11:26 WrapperNode [2020-06-21 23:11:26,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:11:26,079 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