details

property	value
status	complete
benchmark	Bangalore_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.39935 seconds
cpu usage	12.078
user time	11.6062
system time	0.471775
max virtual memory	6.0344236E7
max residence set size	379592.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:28:40,185 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:28:40,188 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:28:40,199 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:28:40,199 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:28:40,200 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:28:40,201 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:28:40,203 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:28:40,204 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:28:40,205 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:28:40,206 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:28:40,206 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:28:40,207 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:28:40,208 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:28:40,209 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:28:40,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:28:40,211 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:28:40,212 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:28:40,214 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:28:40,215 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:28:40,216 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:28:40,218 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:28:40,220 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:28:40,220 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:28:40,220 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:28:40,221 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:28:40,222 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:28:40,222 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:28:40,223 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:28:40,223 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:28:40,224 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:28:40,225 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:28:40,226 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:28:40,226 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:28:40,226 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:28:40,227 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:28:40,227 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:28:40,228 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:28:40,228 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:28:40,229 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:28:40,243 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:28:40,243 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:28:40,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:28:40,245 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:28:40,245 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:28:40,245 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:28:40,245 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:28:40,246 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:28:40,246 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:28:40,246 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:28:40,246 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:28:40,246 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:28:40,246 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:28:40,247 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:28:40,247 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:28:40,247 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:28:40,247 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:28:40,247 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:28:40,247 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:28:40,248 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:28:40,248 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:28:40,248 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:28:40,248 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:28:40,248 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:28:40,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:28:40,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:28:40,249 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:28:40,249 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:28:40,249 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:28:40,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:28:40,289 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:28:40,292 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:28:40,294 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:28:40,294 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:28:40,295 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:28:40,394 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/a05ab235e757493f9aa6ba334ed500ab/FLAG2f9eea8c0 [2020-06-21 22:28:40,733 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:28:40,733 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:28:40,740 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/a05ab235e757493f9aa6ba334ed500ab/FLAG2f9eea8c0 [2020-06-21 22:28:41,150 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/a05ab235e757493f9aa6ba334ed500ab [2020-06-21 22:28:41,161 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:28:41,162 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:28:41,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:28:41,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:28:41,167 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:28:41,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:28:41" (1/1) ... [2020-06-21 22:28:41,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12456e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:28:41, skipping insertion in model container [2020-06-21 22:28:41,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:28:41" (1/1) ... [2020-06-21 22:28:41,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:28:41,195 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:28:41,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:28:41,357 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:28:41,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:28:41,456 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:28:41,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:28:41 WrapperNode [2020-06-21 22:28:41,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:28:41,457 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