details

property	value
status	complete
benchmark	NonTerminationSimple6_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)	5.98601 seconds
cpu usage	12.1059
user time	11.5724
system time	0.533547
max virtual memory	6.0621224E7
max residence set size	391816.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:11:25,073 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:11:25,075 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:11:25,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:11:25,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:11:25,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:11:25,088 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:11:25,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:11:25,091 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:11:25,092 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:11:25,093 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:11:25,093 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:11:25,094 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:11:25,095 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:11:25,096 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:11:25,097 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:11:25,097 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:11:25,099 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:11:25,101 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:11:25,102 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:11:25,103 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:11:25,104 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:11:25,106 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:11:25,106 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:11:25,107 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:11:25,107 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:11:25,108 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:11:25,109 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:11:25,109 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:11:25,110 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:11:25,110 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:11:25,111 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:11:25,112 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:11:25,112 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:11:25,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:11:25,113 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:11:25,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:11:25,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:11:25,115 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:11:25,115 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:11:25,130 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:11:25,130 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:11:25,131 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:11:25,131 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:11:25,131 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:11:25,131 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:11:25,131 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:11:25,132 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:11:25,132 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:11:25,133 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:11:25,133 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:11:25,133 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:11:25,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:11:25,133 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:11:25,133 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:11:25,134 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:11:25,134 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:11:25,134 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:11:25,134 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:11:25,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:11:25,134 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:11:25,135 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:11:25,135 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:11:25,135 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:11:25,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:11:25,174 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:11:25,177 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:11:25,178 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:11:25,179 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:11:25,179 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:11:25,247 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/d1c6d78c82484bbb8dbb623ddd242d06/FLAG01ccca749 [2020-06-21 23:11:25,574 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:11:25,575 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:11:25,581 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/d1c6d78c82484bbb8dbb623ddd242d06/FLAG01ccca749 [2020-06-21 23:11:25,997 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/d1c6d78c82484bbb8dbb623ddd242d06 [2020-06-21 23:11:26,010 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:11:26,012 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:11:26,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:11:26,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:11:26,017 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:11:26,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:11:26" (1/1) ... [2020-06-21 23:11:26,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69b33f45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:11:26, skipping insertion in model container [2020-06-21 23:11:26,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:11:26" (1/1) ... [2020-06-21 23:11:26,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:11:26,045 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:11:26,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:11:26,201 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:11:26,282 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:11:26,297 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:11:26,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:11:26 WrapperNode [2020-06-21 23:11:26,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:11:26,299 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