details

property	value
status	complete
benchmark	Masse-VMCAI2014-Fig1b_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n133.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.05514 seconds
cpu usage	21.0295
user time	20.1145
system time	0.915024
max virtual memory	6.064312E7
max residence set size	640700.0

stage attributes

key	value
starexec-result	MAYBE

output

20.95/9.04 MAYBE 20.95/9.04 20.95/9.04 Ultimate: Cannot open display: 20.95/9.04 This is Ultimate 0.1.24-8dc7c08-m 20.95/9.04 [2019-03-29 02:13:58,843 INFO L170 SettingsManager]: Resetting all preferences to default values... 20.95/9.04 [2019-03-29 02:13:58,845 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 20.95/9.04 [2019-03-29 02:13:58,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,857 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 20.95/9.04 [2019-03-29 02:13:58,858 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 20.95/9.04 [2019-03-29 02:13:58,859 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 20.95/9.04 [2019-03-29 02:13:58,861 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 20.95/9.04 [2019-03-29 02:13:58,862 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 20.95/9.04 [2019-03-29 02:13:58,863 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 20.95/9.04 [2019-03-29 02:13:58,864 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,864 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 20.95/9.04 [2019-03-29 02:13:58,865 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 20.95/9.04 [2019-03-29 02:13:58,866 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 20.95/9.04 [2019-03-29 02:13:58,867 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 20.95/9.04 [2019-03-29 02:13:58,867 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 20.95/9.04 [2019-03-29 02:13:58,868 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 20.95/9.04 [2019-03-29 02:13:58,870 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 20.95/9.04 [2019-03-29 02:13:58,872 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 20.95/9.04 [2019-03-29 02:13:58,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 20.95/9.04 [2019-03-29 02:13:58,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 20.95/9.04 [2019-03-29 02:13:58,876 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 20.95/9.04 [2019-03-29 02:13:58,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,878 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,878 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 20.95/9.04 [2019-03-29 02:13:58,879 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 20.95/9.04 [2019-03-29 02:13:58,879 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 20.95/9.04 [2019-03-29 02:13:58,880 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,880 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 20.95/9.04 [2019-03-29 02:13:58,881 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 20.95/9.04 [2019-03-29 02:13:58,882 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 20.95/9.04 [2019-03-29 02:13:58,883 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 20.95/9.04 [2019-03-29 02:13:58,883 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,884 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 20.95/9.04 [2019-03-29 02:13:58,884 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 20.95/9.04 [2019-03-29 02:13:58,885 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 20.95/9.04 [2019-03-29 02:13:58,886 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 20.95/9.04 [2019-03-29 02:13:58,886 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 20.95/9.04 [2019-03-29 02:13:58,887 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 20.95/9.04 [2019-03-29 02:13:58,901 INFO L110 SettingsManager]: Loading preferences was successful 20.95/9.04 [2019-03-29 02:13:58,902 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 20.95/9.04 [2019-03-29 02:13:58,903 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 20.95/9.04 [2019-03-29 02:13:58,903 INFO L133 SettingsManager]: * Rewrite not-equals=true 20.95/9.04 [2019-03-29 02:13:58,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 20.95/9.04 [2019-03-29 02:13:58,903 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 20.95/9.04 [2019-03-29 02:13:58,903 INFO L133 SettingsManager]: * Use SBE=true 20.95/9.04 [2019-03-29 02:13:58,903 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Use old map elimination=false 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 20.95/9.04 [2019-03-29 02:13:58,904 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 20.95/9.04 [2019-03-29 02:13:58,905 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 20.95/9.04 [2019-03-29 02:13:58,905 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 20.95/9.04 [2019-03-29 02:13:58,905 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 20.95/9.04 [2019-03-29 02:13:58,905 INFO L133 SettingsManager]: * Check division by zero=IGNORE 20.95/9.04 [2019-03-29 02:13:58,905 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 20.95/9.04 [2019-03-29 02:13:58,906 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 20.95/9.04 [2019-03-29 02:13:58,906 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 20.95/9.04 [2019-03-29 02:13:58,906 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 20.95/9.04 [2019-03-29 02:13:58,906 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 20.95/9.04 [2019-03-29 02:13:58,906 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 20.95/9.04 [2019-03-29 02:13:58,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 20.95/9.04 [2019-03-29 02:13:58,907 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 20.95/9.04 [2019-03-29 02:13:58,907 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 20.95/9.04 [2019-03-29 02:13:58,907 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 20.95/9.04 [2019-03-29 02:13:58,907 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 20.95/9.04 [2019-03-29 02:13:58,933 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 20.95/9.04 [2019-03-29 02:13:58,946 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 20.95/9.04 [2019-03-29 02:13:58,949 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 20.95/9.04 [2019-03-29 02:13:58,951 INFO L271 PluginConnector]: Initializing CDTParser... 20.95/9.04 [2019-03-29 02:13:58,951 INFO L276 PluginConnector]: CDTParser initialized 20.95/9.04 [2019-03-29 02:13:58,952 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 20.95/9.04 [2019-03-29 02:13:59,064 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/2e248600805345a49aed7f6c7286584f/FLAGb6773b72b 20.95/9.04 [2019-03-29 02:13:59,397 INFO L307 CDTParser]: Found 1 translation units. 20.95/9.04 [2019-03-29 02:13:59,398 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 20.95/9.04 [2019-03-29 02:13:59,405 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/2e248600805345a49aed7f6c7286584f/FLAGb6773b72b 20.95/9.04 [2019-03-29 02:13:59,816 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/2e248600805345a49aed7f6c7286584f 20.95/9.04 [2019-03-29 02:13:59,828 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 20.95/9.04 [2019-03-29 02:13:59,830 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 20.95/9.04 [2019-03-29 02:13:59,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 20.95/9.04 [2019-03-29 02:13:59,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 20.95/9.04 [2019-03-29 02:13:59,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 20.95/9.04 [2019-03-29 02:13:59,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:13:59" (1/1) ... 20.95/9.04 [2019-03-29 02:13:59,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c19def and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:13:59, skipping insertion in model container 20.95/9.04 [2019-03-29 02:13:59,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:13:59" (1/1) ... 20.95/9.04 [2019-03-29 02:13:59,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 20.95/9.04 [2019-03-29 02:13:59,863 INFO L176 MainTranslator]: Built tables and reachable declarations 20.95/9.04 [2019-03-29 02:14:00,019 INFO L206 PostProcessor]: Analyzing one entry point: main 20.95/9.04 [2019-03-29 02:14:00,023 INFO L191 MainTranslator]: Completed pre-run 20.95/9.04 [2019-03-29 02:14:00,039 INFO L206 PostProcessor]: Analyzing one entry point: main 20.95/9.04 [2019-03-29 02:14:00,053 INFO L195 MainTranslator]: Completed translation 20.95/9.04 [2019-03-29 02:14:00,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:14:00 WrapperNode 20.95/9.04 [2019-03-29 02:14:00,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 20.95/9.04 [2019-03-29 02:14:00,054 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 2019-03-28 22.15