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C_Integer pair #487095163
details
property
value
status
complete
benchmark
ChenCookFuhsNimkarOHearn-TACAS2014-Introduction_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n140.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
5.37772 seconds
cpu usage
12.0637
user time
11.6219
system time
0.441791
max virtual memory
6.0275144E7
max residence set size
384056.0
stage attributes
key
value
starexec-result
NO
output
NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:18:40,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:18:40,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:18:40,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:18:40,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:18:40,265 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:18:40,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:18:40,268 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:18:40,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:18:40,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:18:40,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:18:40,271 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:18:40,272 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:18:40,273 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:18:40,274 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:18:40,274 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:18:40,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:18:40,277 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:18:40,279 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:18:40,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:18:40,282 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:18:40,283 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:18:40,285 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:18:40,285 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:18:40,285 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:18:40,286 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:18:40,286 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:18:40,287 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:18:40,287 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:18:40,288 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:18:40,289 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:18:40,290 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:18:40,290 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:18:40,291 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:18:40,291 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:18:40,291 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:18:40,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:18:40,293 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:18:40,293 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:18:40,293 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:18:40,308 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:18:40,308 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:18:40,310 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:18:40,310 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:18:40,310 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:18:40,310 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:18:40,310 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:18:40,311 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:18:40,311 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:18:40,311 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:18:40,311 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:18:40,311 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:18:40,311 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:18:40,312 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:18:40,312 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:18:40,312 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:18:40,312 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:18:40,312 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:18:40,312 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:18:40,313 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:18:40,313 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:18:40,313 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:18:40,313 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:18:40,313 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:18:40,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:18:40,314 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:18:40,314 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:18:40,314 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:18:40,314 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:18:40,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:18:40,353 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:18:40,356 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:18:40,357 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:18:40,358 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:18:40,358 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:18:40,420 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/0406a41bc9c24406bbe3dc73f928ea56/FLAG6bb3967d0 [2020-06-21 23:18:40,854 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:18:40,855 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:18:40,861 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/0406a41bc9c24406bbe3dc73f928ea56/FLAG6bb3967d0 [2020-06-21 23:18:41,257 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/0406a41bc9c24406bbe3dc73f928ea56 [2020-06-21 23:18:41,268 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:18:41,269 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:18:41,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:18:41,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:18:41,274 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:18:41,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:18:41" (1/1) ... [2020-06-21 23:18:41,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59a74502 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:18:41, skipping insertion in model container [2020-06-21 23:18:41,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:18:41" (1/1) ... [2020-06-21 23:18:41,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:18:41,302 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:18:41,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:18:41,459 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:18:41,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:18:41,549 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:18:41,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:18:41 WrapperNode [2020-06-21 23:18:41,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:18:41,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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