details

property	value
status	complete
benchmark	ChawdharyCookGulwaniSagivYang-ESOP2008-aaron4_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n067.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	12.1442 seconds
cpu usage	22.3831
user time	21.2916
system time	1.09149
max virtual memory	6.0682552E7
max residence set size	533008.0

stage attributes

key	value
starexec-result	YES

output

22.29/12.13 YES 22.29/12.13 22.29/12.14 Ultimate: Cannot open display: 22.29/12.14 This is Ultimate 0.1.24-8dc7c08-m 22.29/12.14 [2019-03-28 12:02:16,161 INFO L170 SettingsManager]: Resetting all preferences to default values... 22.29/12.14 [2019-03-28 12:02:16,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 22.29/12.14 [2019-03-28 12:02:16,175 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,175 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 22.29/12.14 [2019-03-28 12:02:16,176 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 22.29/12.14 [2019-03-28 12:02:16,177 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 22.29/12.14 [2019-03-28 12:02:16,179 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 22.29/12.14 [2019-03-28 12:02:16,180 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 22.29/12.14 [2019-03-28 12:02:16,181 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 22.29/12.14 [2019-03-28 12:02:16,182 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,182 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 22.29/12.14 [2019-03-28 12:02:16,183 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 22.29/12.14 [2019-03-28 12:02:16,184 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 22.29/12.14 [2019-03-28 12:02:16,185 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 22.29/12.14 [2019-03-28 12:02:16,186 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 22.29/12.14 [2019-03-28 12:02:16,186 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 22.29/12.14 [2019-03-28 12:02:16,188 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 22.29/12.14 [2019-03-28 12:02:16,190 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 22.29/12.14 [2019-03-28 12:02:16,191 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 22.29/12.14 [2019-03-28 12:02:16,192 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 22.29/12.14 [2019-03-28 12:02:16,193 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 22.29/12.14 [2019-03-28 12:02:16,196 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,196 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,196 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 22.29/12.14 [2019-03-28 12:02:16,197 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 22.29/12.14 [2019-03-28 12:02:16,197 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 22.29/12.14 [2019-03-28 12:02:16,198 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,198 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 22.29/12.14 [2019-03-28 12:02:16,199 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 22.29/12.14 [2019-03-28 12:02:16,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 22.29/12.14 [2019-03-28 12:02:16,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 22.29/12.14 [2019-03-28 12:02:16,201 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 22.29/12.14 [2019-03-28 12:02:16,202 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,203 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 22.29/12.14 [2019-03-28 12:02:16,203 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 22.29/12.14 [2019-03-28 12:02:16,204 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 22.29/12.14 [2019-03-28 12:02:16,204 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 22.29/12.14 [2019-03-28 12:02:16,205 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 22.29/12.14 [2019-03-28 12:02:16,219 INFO L110 SettingsManager]: Loading preferences was successful 22.29/12.14 [2019-03-28 12:02:16,219 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 22.29/12.14 [2019-03-28 12:02:16,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 22.29/12.14 [2019-03-28 12:02:16,221 INFO L133 SettingsManager]: * Rewrite not-equals=true 22.29/12.14 [2019-03-28 12:02:16,221 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 22.29/12.14 [2019-03-28 12:02:16,221 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 22.29/12.14 [2019-03-28 12:02:16,221 INFO L133 SettingsManager]: * Use SBE=true 22.29/12.14 [2019-03-28 12:02:16,222 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 22.29/12.14 [2019-03-28 12:02:16,222 INFO L133 SettingsManager]: * Use old map elimination=false 22.29/12.14 [2019-03-28 12:02:16,222 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 22.29/12.14 [2019-03-28 12:02:16,222 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 22.29/12.14 [2019-03-28 12:02:16,222 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 22.29/12.14 [2019-03-28 12:02:16,222 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 22.29/12.14 [2019-03-28 12:02:16,223 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 22.29/12.14 [2019-03-28 12:02:16,223 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.29/12.14 [2019-03-28 12:02:16,223 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 22.29/12.14 [2019-03-28 12:02:16,223 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 22.29/12.14 [2019-03-28 12:02:16,224 INFO L133 SettingsManager]: * Check division by zero=IGNORE 22.29/12.14 [2019-03-28 12:02:16,224 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 22.29/12.14 [2019-03-28 12:02:16,224 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 22.29/12.14 [2019-03-28 12:02:16,224 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 22.29/12.14 [2019-03-28 12:02:16,224 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 22.29/12.14 [2019-03-28 12:02:16,224 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 22.29/12.14 [2019-03-28 12:02:16,225 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 22.29/12.14 [2019-03-28 12:02:16,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.29/12.14 [2019-03-28 12:02:16,225 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 22.29/12.14 [2019-03-28 12:02:16,225 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 22.29/12.14 [2019-03-28 12:02:16,225 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 22.29/12.14 [2019-03-28 12:02:16,226 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 22.29/12.14 [2019-03-28 12:02:16,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 22.29/12.14 [2019-03-28 12:02:16,265 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 22.29/12.14 [2019-03-28 12:02:16,269 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 22.29/12.14 [2019-03-28 12:02:16,270 INFO L271 PluginConnector]: Initializing CDTParser... 22.29/12.14 [2019-03-28 12:02:16,270 INFO L276 PluginConnector]: CDTParser initialized 22.29/12.14 [2019-03-28 12:02:16,271 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 22.29/12.14 [2019-03-28 12:02:16,372 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/99e413b924854662b843259d1b8f3bc9/FLAG466d622d8 22.29/12.14 [2019-03-28 12:02:16,703 INFO L307 CDTParser]: Found 1 translation units. 22.29/12.14 [2019-03-28 12:02:16,704 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 22.29/12.14 [2019-03-28 12:02:16,711 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/99e413b924854662b843259d1b8f3bc9/FLAG466d622d8 22.29/12.14 [2019-03-28 12:02:17,125 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/99e413b924854662b843259d1b8f3bc9 22.29/12.14 [2019-03-28 12:02:17,136 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 22.29/12.14 [2019-03-28 12:02:17,138 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 22.29/12.14 [2019-03-28 12:02:17,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 22.29/12.14 [2019-03-28 12:02:17,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 22.29/12.14 [2019-03-28 12:02:17,144 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 22.29/12.14 [2019-03-28 12:02:17,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:02:17" (1/1) ... 22.29/12.14 [2019-03-28 12:02:17,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5232ae43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:02:17, skipping insertion in model container 22.29/12.14 [2019-03-28 12:02:17,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:02:17" (1/1) ... 22.29/12.14 [2019-03-28 12:02:17,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 22.29/12.14 [2019-03-28 12:02:17,174 INFO L176 MainTranslator]: Built tables and reachable declarations 22.29/12.14 [2019-03-28 12:02:17,335 INFO L206 PostProcessor]: Analyzing one entry point: main 22.29/12.14 [2019-03-28 12:02:17,339 INFO L191 MainTranslator]: Completed pre-run 22.29/12.14 [2019-03-28 12:02:17,359 INFO L206 PostProcessor]: Analyzing one entry point: main 22.29/12.14 [2019-03-28 12:02:17,373 INFO L195 MainTranslator]: Completed translation 22.29/12.14 [2019-03-28 12:02:17,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:02:17 WrapperNode 22.29/12.14 [2019-03-28 12:02:17,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 22.29/12.14 [2019-03-28 12:02:17,374 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 2019-03-28 11.48