details

property	value
status	complete
benchmark	Singapore_v1_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n058.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.52267 seconds
cpu usage	13.1887
user time	12.6009
system time	0.587844
max virtual memory	6.066988E7
max residence set size	389048.0

stage attributes

key	value
starexec-result	NO

output

13.16/6.52 NO 13.16/6.52 13.16/6.52 Ultimate: Cannot open display: 13.16/6.52 This is Ultimate 0.1.24-8dc7c08-m 13.16/6.52 [2019-03-28 22:46:45,138 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.16/6.52 [2019-03-28 22:46:45,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.16/6.52 [2019-03-28 22:46:45,152 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,152 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.16/6.52 [2019-03-28 22:46:45,153 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.16/6.52 [2019-03-28 22:46:45,154 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.16/6.52 [2019-03-28 22:46:45,156 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.16/6.52 [2019-03-28 22:46:45,157 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.16/6.52 [2019-03-28 22:46:45,158 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.16/6.52 [2019-03-28 22:46:45,159 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.16/6.52 [2019-03-28 22:46:45,160 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.16/6.52 [2019-03-28 22:46:45,161 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.16/6.52 [2019-03-28 22:46:45,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.16/6.52 [2019-03-28 22:46:45,163 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.16/6.52 [2019-03-28 22:46:45,163 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.16/6.52 [2019-03-28 22:46:45,165 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.16/6.52 [2019-03-28 22:46:45,167 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.16/6.52 [2019-03-28 22:46:45,168 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.16/6.52 [2019-03-28 22:46:45,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.16/6.52 [2019-03-28 22:46:45,171 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.16/6.52 [2019-03-28 22:46:45,173 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,173 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.16/6.52 [2019-03-28 22:46:45,174 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.16/6.52 [2019-03-28 22:46:45,174 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.16/6.52 [2019-03-28 22:46:45,175 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.16/6.52 [2019-03-28 22:46:45,176 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.16/6.52 [2019-03-28 22:46:45,177 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.16/6.52 [2019-03-28 22:46:45,178 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.16/6.52 [2019-03-28 22:46:45,179 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,179 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.16/6.52 [2019-03-28 22:46:45,179 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,180 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.16/6.52 [2019-03-28 22:46:45,180 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.16/6.52 [2019-03-28 22:46:45,181 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.16/6.52 [2019-03-28 22:46:45,181 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.16/6.52 [2019-03-28 22:46:45,182 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.16/6.52 [2019-03-28 22:46:45,196 INFO L110 SettingsManager]: Loading preferences was successful 13.16/6.52 [2019-03-28 22:46:45,197 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.16/6.52 [2019-03-28 22:46:45,198 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.16/6.52 [2019-03-28 22:46:45,198 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.16/6.52 [2019-03-28 22:46:45,198 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.16/6.52 [2019-03-28 22:46:45,198 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.16/6.52 [2019-03-28 22:46:45,198 INFO L133 SettingsManager]: * Use SBE=true 13.16/6.52 [2019-03-28 22:46:45,199 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.16/6.52 [2019-03-28 22:46:45,199 INFO L133 SettingsManager]: * Use old map elimination=false 13.16/6.52 [2019-03-28 22:46:45,199 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.16/6.52 [2019-03-28 22:46:45,199 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.16/6.52 [2019-03-28 22:46:45,199 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.16/6.52 [2019-03-28 22:46:45,199 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.16/6.52 [2019-03-28 22:46:45,200 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.16/6.52 [2019-03-28 22:46:45,200 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.16/6.52 [2019-03-28 22:46:45,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.16/6.52 [2019-03-28 22:46:45,200 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.16/6.52 [2019-03-28 22:46:45,200 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.16/6.52 [2019-03-28 22:46:45,201 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.16/6.52 [2019-03-28 22:46:45,201 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.16/6.52 [2019-03-28 22:46:45,201 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.16/6.52 [2019-03-28 22:46:45,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.16/6.52 [2019-03-28 22:46:45,201 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.16/6.52 [2019-03-28 22:46:45,201 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.16/6.52 [2019-03-28 22:46:45,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.16/6.52 [2019-03-28 22:46:45,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.16/6.52 [2019-03-28 22:46:45,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.16/6.52 [2019-03-28 22:46:45,202 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.16/6.52 [2019-03-28 22:46:45,202 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.16/6.52 [2019-03-28 22:46:45,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.16/6.52 [2019-03-28 22:46:45,240 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.16/6.52 [2019-03-28 22:46:45,244 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.16/6.52 [2019-03-28 22:46:45,245 INFO L271 PluginConnector]: Initializing CDTParser... 13.16/6.52 [2019-03-28 22:46:45,246 INFO L276 PluginConnector]: CDTParser initialized 13.16/6.52 [2019-03-28 22:46:45,247 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.16/6.52 [2019-03-28 22:46:45,313 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/4e27b37798c6486e807100608bb69709/FLAG01039b0cd 13.16/6.52 [2019-03-28 22:46:45,649 INFO L307 CDTParser]: Found 1 translation units. 13.16/6.52 [2019-03-28 22:46:45,650 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.16/6.52 [2019-03-28 22:46:45,657 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/4e27b37798c6486e807100608bb69709/FLAG01039b0cd 13.16/6.52 [2019-03-28 22:46:46,052 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/4e27b37798c6486e807100608bb69709 13.16/6.52 [2019-03-28 22:46:46,064 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.16/6.52 [2019-03-28 22:46:46,065 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.16/6.52 [2019-03-28 22:46:46,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.16/6.52 [2019-03-28 22:46:46,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.16/6.52 [2019-03-28 22:46:46,070 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.16/6.52 [2019-03-28 22:46:46,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:46:46" (1/1) ... 13.16/6.52 [2019-03-28 22:46:46,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380e481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:46:46, skipping insertion in model container 13.16/6.52 [2019-03-28 22:46:46,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:46:46" (1/1) ... 13.16/6.52 [2019-03-28 22:46:46,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.16/6.52 [2019-03-28 22:46:46,099 INFO L176 MainTranslator]: Built tables and reachable declarations 13.16/6.52 [2019-03-28 22:46:46,256 INFO L206 PostProcessor]: Analyzing one entry point: main 13.16/6.52 [2019-03-28 22:46:46,261 INFO L191 MainTranslator]: Completed pre-run 13.16/6.52 [2019-03-28 22:46:46,277 INFO L206 PostProcessor]: Analyzing one entry point: main 13.16/6.52 [2019-03-28 22:46:46,292 INFO L195 MainTranslator]: Completed translation 13.16/6.52 [2019-03-28 22:46:46,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:46:46 WrapperNode 13.16/6.52 [2019-03-28 22:46:46,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.16/6.52 [2019-03-28 22:46:46,293 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