details

property	value
status	complete
benchmark	LeikeHeizmann-TACAS2014-Ex9_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.21267 seconds
cpu usage	13.1561
user time	12.5969
system time	0.559265
max virtual memory	6.0650352E7
max residence set size	399608.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:46:55,180 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:46:55,183 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:46:55,193 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:46:55,194 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:46:55,195 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:46:55,196 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:46:55,197 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:46:55,199 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:46:55,200 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:46:55,201 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:46:55,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:46:55,202 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:46:55,203 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:46:55,204 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:46:55,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:46:55,205 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:46:55,207 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:46:55,209 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:46:55,210 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:46:55,211 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:46:55,212 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:46:55,214 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:46:55,215 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:46:55,215 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:46:55,215 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:46:55,216 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:46:55,217 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:46:55,217 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:46:55,218 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:46:55,218 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:46:55,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:46:55,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:46:55,220 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:46:55,221 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:46:55,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:46:55,221 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:46:55,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:46:55,222 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:46:55,223 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 04:46:55,237 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:46:55,237 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:46:55,238 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:46:55,239 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:46:55,239 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:46:55,239 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:46:55,239 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:46:55,239 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:46:55,240 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:46:55,241 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:46:55,241 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:46:55,241 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:46:55,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:46:55,241 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:46:55,241 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:46:55,242 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:46:55,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:46:55,242 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:46:55,242 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:46:55,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:46:55,243 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:46:55,243 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:46:55,243 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:46:55,243 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:46:55,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:46:55,283 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:46:55,286 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:46:55,288 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:46:55,288 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:46:55,289 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 04:46:55,356 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/bfda3ae4b8c64cf48907945788d0efc8/FLAGc863f7c18 [2020-06-22 04:46:55,697 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:46:55,698 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 04:46:55,705 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/bfda3ae4b8c64cf48907945788d0efc8/FLAGc863f7c18 [2020-06-22 04:46:56,110 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/bfda3ae4b8c64cf48907945788d0efc8 [2020-06-22 04:46:56,122 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:46:56,123 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:46:56,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:46:56,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:46:56,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:46:56,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:46:56" (1/1) ... [2020-06-22 04:46:56,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35aa3d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:46:56, skipping insertion in model container [2020-06-22 04:46:56,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:46:56" (1/1) ... [2020-06-22 04:46:56,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:46:56,158 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:46:56,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:46:56,319 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:46:56,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:46:56,414 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:46:56,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:46:56 WrapperNode [2020-06-22 04:46:56,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:46:56,416 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