details

property	value
status	complete
benchmark	4NestedWith3Variables_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n119.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	18.3467 seconds
cpu usage	26.0577
user time	25.4886
system time	0.56917
max virtual memory	6.0693332E7
max residence set size	401836.0

stage attributes

key	value
starexec-result	YES

output

26.01/18.34 YES 26.01/18.34 26.01/18.34 Ultimate: Cannot open display: 26.01/18.34 This is Ultimate 0.1.24-8dc7c08-m 26.01/18.34 [2019-03-29 02:09:30,370 INFO L170 SettingsManager]: Resetting all preferences to default values... 26.01/18.34 [2019-03-29 02:09:30,372 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 26.01/18.34 [2019-03-29 02:09:30,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,384 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 26.01/18.34 [2019-03-29 02:09:30,385 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 26.01/18.34 [2019-03-29 02:09:30,386 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 26.01/18.34 [2019-03-29 02:09:30,387 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 26.01/18.34 [2019-03-29 02:09:30,389 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 26.01/18.34 [2019-03-29 02:09:30,390 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 26.01/18.34 [2019-03-29 02:09:30,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,391 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 26.01/18.34 [2019-03-29 02:09:30,391 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 26.01/18.34 [2019-03-29 02:09:30,392 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 26.01/18.34 [2019-03-29 02:09:30,393 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 26.01/18.34 [2019-03-29 02:09:30,394 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 26.01/18.34 [2019-03-29 02:09:30,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 26.01/18.34 [2019-03-29 02:09:30,397 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 26.01/18.34 [2019-03-29 02:09:30,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 26.01/18.34 [2019-03-29 02:09:30,400 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 26.01/18.34 [2019-03-29 02:09:30,401 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 26.01/18.34 [2019-03-29 02:09:30,402 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 26.01/18.34 [2019-03-29 02:09:30,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,404 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 26.01/18.34 [2019-03-29 02:09:30,405 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 26.01/18.34 [2019-03-29 02:09:30,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 26.01/18.34 [2019-03-29 02:09:30,407 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 26.01/18.34 [2019-03-29 02:09:30,408 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 26.01/18.34 [2019-03-29 02:09:30,408 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 26.01/18.34 [2019-03-29 02:09:30,409 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 26.01/18.34 [2019-03-29 02:09:30,410 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,410 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 26.01/18.34 [2019-03-29 02:09:30,411 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,411 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 26.01/18.34 [2019-03-29 02:09:30,411 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 26.01/18.34 [2019-03-29 02:09:30,412 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 26.01/18.34 [2019-03-29 02:09:30,413 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 26.01/18.34 [2019-03-29 02:09:30,413 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 26.01/18.34 [2019-03-29 02:09:30,428 INFO L110 SettingsManager]: Loading preferences was successful 26.01/18.34 [2019-03-29 02:09:30,428 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 26.01/18.34 [2019-03-29 02:09:30,429 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 26.01/18.34 [2019-03-29 02:09:30,429 INFO L133 SettingsManager]: * Rewrite not-equals=true 26.01/18.34 [2019-03-29 02:09:30,429 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 26.01/18.34 [2019-03-29 02:09:30,429 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 26.01/18.34 [2019-03-29 02:09:30,430 INFO L133 SettingsManager]: * Use SBE=true 26.01/18.34 [2019-03-29 02:09:30,430 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 26.01/18.34 [2019-03-29 02:09:30,430 INFO L133 SettingsManager]: * Use old map elimination=false 26.01/18.34 [2019-03-29 02:09:30,430 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 26.01/18.34 [2019-03-29 02:09:30,430 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 26.01/18.34 [2019-03-29 02:09:30,430 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 26.01/18.34 [2019-03-29 02:09:30,431 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 26.01/18.34 [2019-03-29 02:09:30,431 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 26.01/18.34 [2019-03-29 02:09:30,431 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 26.01/18.34 [2019-03-29 02:09:30,431 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 26.01/18.34 [2019-03-29 02:09:30,431 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 26.01/18.34 [2019-03-29 02:09:30,431 INFO L133 SettingsManager]: * Check division by zero=IGNORE 26.01/18.34 [2019-03-29 02:09:30,432 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 26.01/18.34 [2019-03-29 02:09:30,432 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 26.01/18.34 [2019-03-29 02:09:30,432 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 26.01/18.34 [2019-03-29 02:09:30,432 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 26.01/18.34 [2019-03-29 02:09:30,432 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 26.01/18.34 [2019-03-29 02:09:30,433 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 26.01/18.34 [2019-03-29 02:09:30,433 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 26.01/18.34 [2019-03-29 02:09:30,433 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 26.01/18.34 [2019-03-29 02:09:30,433 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 26.01/18.34 [2019-03-29 02:09:30,433 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 26.01/18.34 [2019-03-29 02:09:30,433 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 26.01/18.34 [2019-03-29 02:09:30,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 26.01/18.34 [2019-03-29 02:09:30,473 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 26.01/18.34 [2019-03-29 02:09:30,476 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 26.01/18.34 [2019-03-29 02:09:30,477 INFO L271 PluginConnector]: Initializing CDTParser... 26.01/18.34 [2019-03-29 02:09:30,478 INFO L276 PluginConnector]: CDTParser initialized 26.01/18.34 [2019-03-29 02:09:30,479 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 26.01/18.34 [2019-03-29 02:09:30,542 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/499d970740764240b0f4ae509e79f40a/FLAG9f04e0a7e 26.01/18.34 [2019-03-29 02:09:30,888 INFO L307 CDTParser]: Found 1 translation units. 26.01/18.34 [2019-03-29 02:09:30,888 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 26.01/18.34 [2019-03-29 02:09:30,895 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/499d970740764240b0f4ae509e79f40a/FLAG9f04e0a7e 26.01/18.34 [2019-03-29 02:09:31,306 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/499d970740764240b0f4ae509e79f40a 26.01/18.34 [2019-03-29 02:09:31,317 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 26.01/18.34 [2019-03-29 02:09:31,319 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 26.01/18.34 [2019-03-29 02:09:31,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 26.01/18.34 [2019-03-29 02:09:31,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 26.01/18.34 [2019-03-29 02:09:31,324 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 26.01/18.34 [2019-03-29 02:09:31,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:09:31" (1/1) ... 26.01/18.34 [2019-03-29 02:09:31,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ad8404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:09:31, skipping insertion in model container 26.01/18.34 [2019-03-29 02:09:31,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:09:31" (1/1) ... 26.01/18.34 [2019-03-29 02:09:31,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 26.01/18.34 [2019-03-29 02:09:31,355 INFO L176 MainTranslator]: Built tables and reachable declarations 26.01/18.34 [2019-03-29 02:09:31,517 INFO L206 PostProcessor]: Analyzing one entry point: main 26.01/18.34 [2019-03-29 02:09:31,521 INFO L191 MainTranslator]: Completed pre-run 26.01/18.34 [2019-03-29 02:09:31,539 INFO L206 PostProcessor]: Analyzing one entry point: main 26.01/18.34 [2019-03-29 02:09:31,554 INFO L195 MainTranslator]: Completed translation 26.01/18.34 [2019-03-29 02:09:31,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:09:31 WrapperNode 26.01/18.34 [2019-03-29 02:09:31,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 26.01/18.34 [2019-03-29 02:09:31,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15