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	n142.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.00282 seconds
cpu usage	12.3481
user time	11.8117
system time	0.536416
max virtual memory	6.0621624E7
max residence set size	390860.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:01:09,175 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:01:09,177 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:01:09,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:01:09,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:01:09,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:01:09,190 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:01:09,192 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:01:09,193 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:01:09,194 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:01:09,195 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:01:09,195 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:01:09,196 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:01:09,197 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:01:09,198 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:01:09,199 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:01:09,200 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:01:09,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:01:09,204 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:01:09,205 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:01:09,206 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:01:09,207 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:01:09,209 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:01:09,209 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:01:09,210 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:01:09,210 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:01:09,211 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:01:09,212 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:01:09,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:01:09,212 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:01:09,213 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:01:09,214 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:01:09,215 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:01:09,215 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:01:09,216 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:01:09,216 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:01:09,216 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:01:09,217 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:01:09,217 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:01:09,218 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 01:01:09,232 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:01:09,232 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:01:09,233 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:01:09,234 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:01:09,234 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:01:09,234 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:01:09,234 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:01:09,234 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:01:09,234 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:01:09,235 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:01:09,236 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:01:09,236 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:01:09,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:01:09,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:01:09,236 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:01:09,236 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:01:09,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:01:09,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:01:09,237 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:01:09,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:01:09,237 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:01:09,237 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:01:09,238 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:01:09,238 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:01:09,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:01:09,276 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:01:09,279 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:01:09,280 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:01:09,281 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:01:09,282 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:01:09,426 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/a8fdceafeec14798912e3ef38092d34c/FLAG0c0cb1bbd [2020-06-22 01:01:09,769 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:01:09,769 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:01:09,776 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/a8fdceafeec14798912e3ef38092d34c/FLAG0c0cb1bbd [2020-06-22 01:01:10,204 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/a8fdceafeec14798912e3ef38092d34c [2020-06-22 01:01:10,215 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:01:10,217 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:01:10,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:01:10,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:01:10,222 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:01:10,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:01:10" (1/1) ... [2020-06-22 01:01:10,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6afbccf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:01:10, skipping insertion in model container [2020-06-22 01:01:10,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:01:10" (1/1) ... [2020-06-22 01:01:10,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:01:10,251 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:01:10,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:01:10,410 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:01:10,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:01:10,499 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:01:10,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:01:10 WrapperNode [2020-06-22 01:01:10,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:01:10,500 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