details

property	value
status	complete
benchmark	NonTerminationSimple5_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	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.06995 seconds
cpu usage	15.3819
user time	14.4989
system time	0.882973
max virtual memory	6.0693304E7
max residence set size	519316.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 05:26:42,213 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 05:26:42,215 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 05:26:42,226 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 05:26:42,227 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 05:26:42,228 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 05:26:42,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 05:26:42,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 05:26:42,232 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 05:26:42,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 05:26:42,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 05:26:42,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 05:26:42,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 05:26:42,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 05:26:42,236 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 05:26:42,237 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 05:26:42,238 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 05:26:42,240 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 05:26:42,242 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 05:26:42,243 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 05:26:42,244 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 05:26:42,245 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 05:26:42,247 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 05:26:42,247 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 05:26:42,247 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 05:26:42,248 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 05:26:42,249 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 05:26:42,250 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 05:26:42,250 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 05:26:42,251 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 05:26:42,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 05:26:42,252 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 05:26:42,253 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 05:26:42,253 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 05:26:42,254 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 05:26:42,254 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 05:26:42,255 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 05:26:42,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 05:26:42,256 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 05:26:42,257 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 05:26:42,271 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 05:26:42,272 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 05:26:42,273 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 05:26:42,273 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 05:26:42,273 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 05:26:42,273 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 05:26:42,274 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 05:26:42,274 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 05:26:42,274 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 05:26:42,274 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 05:26:42,274 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 05:26:42,275 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 05:26:42,275 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 05:26:42,275 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 05:26:42,275 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 05:26:42,275 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 05:26:42,275 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 05:26:42,276 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 05:26:42,276 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 05:26:42,276 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 05:26:42,276 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 05:26:42,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 05:26:42,277 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 05:26:42,277 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 05:26:42,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 05:26:42,277 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 05:26:42,277 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 05:26:42,277 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 05:26:42,278 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 05:26:42,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 05:26:42,318 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 05:26:42,330 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 05:26:42,331 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 05:26:42,331 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 05:26:42,332 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 05:26:42,399 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/07be90a5f497436d839de83f70c63673/FLAG8b854c201 [2020-06-22 05:26:42,750 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 05:26:42,751 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 05:26:42,758 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/07be90a5f497436d839de83f70c63673/FLAG8b854c201 [2020-06-22 05:26:43,146 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/07be90a5f497436d839de83f70c63673 [2020-06-22 05:26:43,157 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 05:26:43,159 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 05:26:43,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 05:26:43,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 05:26:43,163 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 05:26:43,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:26:43" (1/1) ... [2020-06-22 05:26:43,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aec6de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:26:43, skipping insertion in model container [2020-06-22 05:26:43,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:26:43" (1/1) ... [2020-06-22 05:26:43,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 05:26:43,192 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 05:26:43,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:26:43,348 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 05:26:43,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:26:43,433 INFO L195 MainTranslator]: Completed translation [2020-06-22 05:26:43,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:26:43 WrapperNode [2020-06-22 05:26:43,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 05:26:43,434 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