details

property	value
status	complete
benchmark	svcomp_cstrspn_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	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	205.185 seconds
cpu usage	259.425
user time	248.286
system time	11.1389
max virtual memory	6.0831708E7
max residence set size	1280980.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:21:39,323 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:21:39,325 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:21:39,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:21:39,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:21:39,338 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:21:39,339 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:21:39,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:21:39,342 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:21:39,343 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:21:39,344 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:21:39,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:21:39,345 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:21:39,346 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:21:39,347 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:21:39,348 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:21:39,348 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:21:39,350 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:21:39,352 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:21:39,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:21:39,355 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:21:39,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:21:39,358 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:21:39,359 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:21:39,359 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:21:39,360 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:21:39,360 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:21:39,361 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:21:39,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:21:39,362 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:21:39,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:21:39,363 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:21:39,364 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:21:39,364 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:21:39,365 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:21:39,365 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:21:39,365 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:21:39,366 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:21:39,367 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:21:39,367 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 03:21:39,381 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:21:39,382 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:21:39,383 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:21:39,383 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:21:39,383 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:21:39,383 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:21:39,383 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:21:39,384 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:21:39,384 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:21:39,384 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:21:39,384 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:21:39,384 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:21:39,384 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:21:39,385 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:21:39,385 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:21:39,385 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:21:39,385 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:21:39,385 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:21:39,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:21:39,386 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:21:39,386 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:21:39,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:21:39,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:21:39,386 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:21:39,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:21:39,387 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:21:39,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:21:39,387 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:21:39,387 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:21:39,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:21:39,426 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:21:39,430 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:21:39,431 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:21:39,431 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:21:39,432 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:21:39,489 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/69426d297cc94529b796582db5ba1fae/FLAG0df72f7a1 [2020-06-22 03:21:39,834 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:21:39,835 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:21:39,835 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 03:21:39,842 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/69426d297cc94529b796582db5ba1fae/FLAG0df72f7a1 [2020-06-22 03:21:40,233 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/69426d297cc94529b796582db5ba1fae [2020-06-22 03:21:40,244 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:21:40,246 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:21:40,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:21:40,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:21:40,252 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:21:40,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:21:40" (1/1) ... [2020-06-22 03:21:40,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25102f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:21:40, skipping insertion in model container [2020-06-22 03:21:40,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:21:40" (1/1) ... [2020-06-22 03:21:40,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:21:40,282 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:21:40,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:21:40,528 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:21:40,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:21:40,566 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:21:40,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:21:40 WrapperNode [2020-06-22 03:21:40,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C