details

property	value
status	complete
benchmark	easy1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.05399 seconds
cpu usage	12.9346
user time	12.3515
system time	0.583073
max virtual memory	6.0621084E7
max residence set size	379632.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 05:48:53,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 05:48:53,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 05:48:53,158 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 05:48:53,158 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 05:48:53,159 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 05:48:53,160 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 05:48:53,162 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 05:48:53,163 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 05:48:53,164 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 05:48:53,165 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 05:48:53,165 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 05:48:53,166 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 05:48:53,167 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 05:48:53,168 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 05:48:53,169 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 05:48:53,169 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 05:48:53,171 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 05:48:53,173 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 05:48:53,174 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 05:48:53,175 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 05:48:53,176 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 05:48:53,178 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 05:48:53,178 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 05:48:53,179 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 05:48:53,180 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 05:48:53,180 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 05:48:53,181 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 05:48:53,181 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 05:48:53,182 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 05:48:53,182 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 05:48:53,183 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 05:48:53,184 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 05:48:53,184 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 05:48:53,185 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 05:48:53,185 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 05:48:53,185 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 05:48:53,186 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 05:48:53,186 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 05:48:53,187 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 05:48:53,201 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 05:48:53,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 05:48:53,202 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 05:48:53,202 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 05:48:53,203 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 05:48:53,203 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 05:48:53,203 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 05:48:53,203 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 05:48:53,203 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 05:48:53,204 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 05:48:53,205 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 05:48:53,205 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 05:48:53,205 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 05:48:53,205 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 05:48:53,205 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 05:48:53,206 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 05:48:53,206 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 05:48:53,206 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 05:48:53,206 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 05:48:53,206 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 05:48:53,206 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 05:48:53,207 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 05:48:53,207 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 05:48:53,207 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 05:48:53,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 05:48:53,246 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 05:48:53,249 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 05:48:53,251 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 05:48:53,251 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 05:48:53,252 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 05:48:53,314 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/17e8b6ff323442049ade4faef283258a/FLAG4a23a3e07 [2020-06-22 05:48:53,684 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 05:48:53,685 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 05:48:53,694 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/17e8b6ff323442049ade4faef283258a/FLAG4a23a3e07 [2020-06-22 05:48:54,069 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/17e8b6ff323442049ade4faef283258a [2020-06-22 05:48:54,080 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 05:48:54,082 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 05:48:54,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 05:48:54,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 05:48:54,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 05:48:54,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:48:54" (1/1) ... [2020-06-22 05:48:54,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@349ecd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:48:54, skipping insertion in model container [2020-06-22 05:48:54,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:48:54" (1/1) ... [2020-06-22 05:48:54,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 05:48:54,125 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 05:48:54,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:48:54,306 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 05:48:54,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:48:54,406 INFO L195 MainTranslator]: Completed translation [2020-06-22 05:48:54,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:48:54 WrapperNode [2020-06-22 05:48:54,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 05:48:54,408 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