details

property	value
status	complete
benchmark	ChawdharyCookGulwaniSagivYang-ESOP2008-aaron12_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	15.5263 seconds
cpu usage	32.2218
user time	30.9062
system time	1.31563
max virtual memory	6.0680036E7
max residence set size	673160.0

stage attributes

key	value
starexec-result	MAYBE

output

32.15/15.50 MAYBE 32.15/15.50 32.15/15.50 Ultimate: Cannot open display: 32.15/15.50 This is Ultimate 0.1.24-8dc7c08-m 32.15/15.50 [2019-03-28 22:42:45,204 INFO L170 SettingsManager]: Resetting all preferences to default values... 32.15/15.50 [2019-03-28 22:42:45,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 32.15/15.50 [2019-03-28 22:42:45,217 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,218 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 32.15/15.50 [2019-03-28 22:42:45,219 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 32.15/15.50 [2019-03-28 22:42:45,220 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 32.15/15.50 [2019-03-28 22:42:45,222 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 32.15/15.50 [2019-03-28 22:42:45,223 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 32.15/15.50 [2019-03-28 22:42:45,224 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 32.15/15.50 [2019-03-28 22:42:45,225 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,225 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 32.15/15.50 [2019-03-28 22:42:45,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 32.15/15.50 [2019-03-28 22:42:45,227 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 32.15/15.50 [2019-03-28 22:42:45,228 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 32.15/15.50 [2019-03-28 22:42:45,229 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 32.15/15.50 [2019-03-28 22:42:45,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 32.15/15.50 [2019-03-28 22:42:45,232 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 32.15/15.50 [2019-03-28 22:42:45,234 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 32.15/15.50 [2019-03-28 22:42:45,235 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 32.15/15.50 [2019-03-28 22:42:45,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 32.15/15.50 [2019-03-28 22:42:45,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 32.15/15.50 [2019-03-28 22:42:45,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,240 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 32.15/15.50 [2019-03-28 22:42:45,241 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 32.15/15.50 [2019-03-28 22:42:45,241 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 32.15/15.50 [2019-03-28 22:42:45,242 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 32.15/15.50 [2019-03-28 22:42:45,243 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 32.15/15.50 [2019-03-28 22:42:45,243 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 32.15/15.50 [2019-03-28 22:42:45,244 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 32.15/15.50 [2019-03-28 22:42:45,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 32.15/15.50 [2019-03-28 22:42:45,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 32.15/15.50 [2019-03-28 22:42:45,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 32.15/15.50 [2019-03-28 22:42:45,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 32.15/15.50 [2019-03-28 22:42:45,248 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 32.15/15.50 [2019-03-28 22:42:45,248 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 32.15/15.50 [2019-03-28 22:42:45,263 INFO L110 SettingsManager]: Loading preferences was successful 32.15/15.50 [2019-03-28 22:42:45,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 32.15/15.50 [2019-03-28 22:42:45,265 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 32.15/15.50 [2019-03-28 22:42:45,265 INFO L133 SettingsManager]: * Rewrite not-equals=true 32.15/15.50 [2019-03-28 22:42:45,265 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 32.15/15.50 [2019-03-28 22:42:45,266 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 32.15/15.50 [2019-03-28 22:42:45,266 INFO L133 SettingsManager]: * Use SBE=true 32.15/15.50 [2019-03-28 22:42:45,266 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 32.15/15.50 [2019-03-28 22:42:45,266 INFO L133 SettingsManager]: * Use old map elimination=false 32.15/15.50 [2019-03-28 22:42:45,266 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 32.15/15.50 [2019-03-28 22:42:45,266 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 32.15/15.50 [2019-03-28 22:42:45,267 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 32.15/15.50 [2019-03-28 22:42:45,267 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 32.15/15.50 [2019-03-28 22:42:45,267 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 32.15/15.50 [2019-03-28 22:42:45,267 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 32.15/15.50 [2019-03-28 22:42:45,267 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 32.15/15.50 [2019-03-28 22:42:45,268 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 32.15/15.50 [2019-03-28 22:42:45,268 INFO L133 SettingsManager]: * Check division by zero=IGNORE 32.15/15.50 [2019-03-28 22:42:45,268 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 32.15/15.50 [2019-03-28 22:42:45,268 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 32.15/15.50 [2019-03-28 22:42:45,268 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 32.15/15.50 [2019-03-28 22:42:45,268 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 32.15/15.50 [2019-03-28 22:42:45,269 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 32.15/15.50 [2019-03-28 22:42:45,269 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 32.15/15.50 [2019-03-28 22:42:45,269 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 32.15/15.50 [2019-03-28 22:42:45,269 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 32.15/15.50 [2019-03-28 22:42:45,269 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 32.15/15.50 [2019-03-28 22:42:45,270 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 32.15/15.50 [2019-03-28 22:42:45,270 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 32.15/15.50 [2019-03-28 22:42:45,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 32.15/15.50 [2019-03-28 22:42:45,309 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 32.15/15.50 [2019-03-28 22:42:45,313 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 32.15/15.50 [2019-03-28 22:42:45,315 INFO L271 PluginConnector]: Initializing CDTParser... 32.15/15.50 [2019-03-28 22:42:45,315 INFO L276 PluginConnector]: CDTParser initialized 32.15/15.50 [2019-03-28 22:42:45,316 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 32.15/15.50 [2019-03-28 22:42:45,382 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/a88b650c19cb4d51b4ad811c05975de9/FLAG79e874856 32.15/15.50 [2019-03-28 22:42:45,723 INFO L307 CDTParser]: Found 1 translation units. 32.15/15.50 [2019-03-28 22:42:45,724 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 32.15/15.50 [2019-03-28 22:42:45,731 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/a88b650c19cb4d51b4ad811c05975de9/FLAG79e874856 32.15/15.50 [2019-03-28 22:42:46,119 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/a88b650c19cb4d51b4ad811c05975de9 32.15/15.50 [2019-03-28 22:42:46,130 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 32.15/15.50 [2019-03-28 22:42:46,133 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 32.15/15.50 [2019-03-28 22:42:46,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 32.15/15.50 [2019-03-28 22:42:46,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 32.15/15.50 [2019-03-28 22:42:46,138 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 32.15/15.50 [2019-03-28 22:42:46,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:42:46" (1/1) ... 32.15/15.50 [2019-03-28 22:42:46,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a2174cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:42:46, skipping insertion in model container 32.15/15.50 [2019-03-28 22:42:46,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:42:46" (1/1) ... 32.15/15.50 [2019-03-28 22:42:46,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 32.15/15.50 [2019-03-28 22:42:46,167 INFO L176 MainTranslator]: Built tables and reachable declarations 32.15/15.50 [2019-03-28 22:42:46,328 INFO L206 PostProcessor]: Analyzing one entry point: main 32.15/15.50 [2019-03-28 22:42:46,332 INFO L191 MainTranslator]: Completed pre-run 32.15/15.50 [2019-03-28 22:42:46,350 INFO L206 PostProcessor]: Analyzing one entry point: main 32.15/15.50 [2019-03-28 22:42:46,426 INFO L195 MainTranslator]: Completed translation 32.15/15.50 [2019-03-28 22:42:46,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:42:46 WrapperNode 32.15/15.50 [2019-03-28 22:42:46,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 32.15/15.50 [2019-03-28 22:42:46,428 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