details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex3.06_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)	6.46508 seconds
cpu usage	12.7327
user time	12.1312
system time	0.601488
max virtual memory	6.072326E7
max residence set size	369196.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:26:40,271 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:26:40,274 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:26:40,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:26:40,285 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:26:40,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:26:40,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:26:40,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:26:40,291 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:26:40,291 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:26:40,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:26:40,293 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:26:40,293 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:26:40,294 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:26:40,295 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:26:40,296 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:26:40,297 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:26:40,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:26:40,301 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:26:40,302 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:26:40,303 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:26:40,304 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:26:40,306 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:26:40,306 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:26:40,306 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:26:40,307 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:26:40,308 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:26:40,308 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:26:40,309 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:26:40,309 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:26:40,310 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:26:40,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:26:40,311 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:26:40,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:26:40,312 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:26:40,313 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:26:40,313 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:26:40,314 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:26:40,314 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:26:40,315 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 23:26:40,329 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:26:40,329 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:26:40,330 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:26:40,331 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:26:40,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:26:40,331 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:26:40,331 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:26:40,331 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:26:40,331 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:26:40,332 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:26:40,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:26:40,333 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:26:40,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:26:40,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:26:40,333 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:26:40,333 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:26:40,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:26:40,334 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:26:40,334 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:26:40,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:26:40,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:26:40,334 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:26:40,334 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:26:40,335 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:26:40,361 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:26:40,375 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:26:40,378 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:26:40,380 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:26:40,380 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:26:40,381 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:26:40,441 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/51407a2018af4225b465df865fe9a9ee/FLAG26592a497 [2020-06-21 23:26:40,859 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:26:40,860 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 23:26:40,867 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/51407a2018af4225b465df865fe9a9ee/FLAG26592a497 [2020-06-21 23:26:41,268 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/51407a2018af4225b465df865fe9a9ee [2020-06-21 23:26:41,280 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:26:41,281 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:26:41,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:26:41,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:26:41,286 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:26:41,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:26:41" (1/1) ... [2020-06-21 23:26:41,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55812fb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:26:41, skipping insertion in model container [2020-06-21 23:26:41,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:26:41" (1/1) ... [2020-06-21 23:26:41,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:26:41,316 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:26:41,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:26:41,493 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:26:41,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:26:41,573 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:26:41,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:26:41 WrapperNode [2020-06-21 23:26:41,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:26:41,574 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