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C pair #487094543
details
property
value
status
complete
benchmark
ChenFlurMukhopadhyay-SAS2012-Ex2.02_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
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.22996 seconds
cpu usage
12.6397
user time
12.0296
system time
0.610123
max virtual memory
6.0621624E7
max residence set size
399380.0
stage attributes
key
value
starexec-result
NO
output
NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:44:55,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:44:55,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:44:55,281 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:44:55,281 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:44:55,282 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:44:55,283 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:44:55,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:44:55,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:44:55,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:44:55,288 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:44:55,288 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:44:55,289 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:44:55,290 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:44:55,291 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:44:55,292 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:44:55,292 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:44:55,294 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:44:55,296 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:44:55,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:44:55,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:44:55,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:44:55,302 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:44:55,302 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:44:55,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:44:55,303 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:44:55,304 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:44:55,305 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:44:55,305 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:44:55,306 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:44:55,306 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:44:55,307 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:44:55,308 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:44:55,308 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:44:55,309 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:44:55,309 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:44:55,309 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:44:55,310 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:44:55,311 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:44:55,311 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 03:44:55,325 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:44:55,325 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:44:55,326 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:44:55,327 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:44:55,327 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:44:55,327 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:44:55,327 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:44:55,327 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:44:55,328 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:44:55,329 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:44:55,329 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:44:55,329 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:44:55,329 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:44:55,329 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:44:55,329 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:44:55,330 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:44:55,330 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:44:55,330 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:44:55,330 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:44:55,330 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:44:55,331 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:44:55,331 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:44:55,331 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:44:55,331 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:44:55,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:44:55,368 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:44:55,372 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:44:55,373 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:44:55,374 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:44:55,374 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:44:55,444 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ae0896fa60904b62b9031b61925f6587/FLAGe86d3d7c8 [2020-06-22 03:44:55,787 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:44:55,787 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:44:55,794 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ae0896fa60904b62b9031b61925f6587/FLAGe86d3d7c8 [2020-06-22 03:44:56,201 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ae0896fa60904b62b9031b61925f6587 [2020-06-22 03:44:56,212 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:44:56,214 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:44:56,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:44:56,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:44:56,219 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:44:56,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:44:56" (1/1) ... [2020-06-22 03:44:56,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23181024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:44:56, skipping insertion in model container [2020-06-22 03:44:56,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:44:56" (1/1) ... [2020-06-22 03:44:56,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:44:56,247 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:44:56,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:44:56,404 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:44:56,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:44:56,486 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:44:56,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:44:56 WrapperNode [2020-06-22 03:44:56,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 03:44:56,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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