details

property	value
status	complete
benchmark	NonTerminationSimple7_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n082.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.45386 seconds
cpu usage	11.5363
user time	11.1124
system time	0.423967
max virtual memory	6.0295964E7
max residence set size	389892.0

stage attributes

key	value
starexec-result	NO

output

11.51/5.45 NO 11.51/5.45 11.51/5.45 Ultimate: Cannot open display: 11.51/5.45 This is Ultimate 0.1.24-8dc7c08-m 11.51/5.45 [2019-03-28 12:33:16,138 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.51/5.45 [2019-03-28 12:33:16,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.51/5.45 [2019-03-28 12:33:16,151 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,152 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.51/5.45 [2019-03-28 12:33:16,153 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.51/5.45 [2019-03-28 12:33:16,154 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.51/5.45 [2019-03-28 12:33:16,155 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.51/5.45 [2019-03-28 12:33:16,157 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.51/5.45 [2019-03-28 12:33:16,158 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.51/5.45 [2019-03-28 12:33:16,159 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.51/5.45 [2019-03-28 12:33:16,160 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.51/5.45 [2019-03-28 12:33:16,161 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.51/5.45 [2019-03-28 12:33:16,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.51/5.45 [2019-03-28 12:33:16,163 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.51/5.45 [2019-03-28 12:33:16,164 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.51/5.45 [2019-03-28 12:33:16,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.51/5.45 [2019-03-28 12:33:16,168 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.51/5.45 [2019-03-28 12:33:16,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.51/5.45 [2019-03-28 12:33:16,170 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.51/5.45 [2019-03-28 12:33:16,171 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.51/5.45 [2019-03-28 12:33:16,173 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,174 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,174 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.51/5.45 [2019-03-28 12:33:16,175 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.51/5.45 [2019-03-28 12:33:16,175 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.51/5.45 [2019-03-28 12:33:16,176 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.51/5.45 [2019-03-28 12:33:16,177 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.51/5.45 [2019-03-28 12:33:16,178 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.51/5.45 [2019-03-28 12:33:16,178 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.51/5.45 [2019-03-28 12:33:16,179 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,180 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.51/5.45 [2019-03-28 12:33:16,180 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,180 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.51/5.45 [2019-03-28 12:33:16,181 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.51/5.45 [2019-03-28 12:33:16,182 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.51/5.45 [2019-03-28 12:33:16,182 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.51/5.45 [2019-03-28 12:33:16,183 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.51/5.45 [2019-03-28 12:33:16,197 INFO L110 SettingsManager]: Loading preferences was successful 11.51/5.45 [2019-03-28 12:33:16,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.51/5.45 [2019-03-28 12:33:16,199 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.51/5.45 [2019-03-28 12:33:16,199 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.51/5.45 [2019-03-28 12:33:16,199 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.51/5.45 [2019-03-28 12:33:16,199 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.51/5.45 [2019-03-28 12:33:16,199 INFO L133 SettingsManager]: * Use SBE=true 11.51/5.45 [2019-03-28 12:33:16,200 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.51/5.45 [2019-03-28 12:33:16,200 INFO L133 SettingsManager]: * Use old map elimination=false 11.51/5.45 [2019-03-28 12:33:16,200 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.51/5.45 [2019-03-28 12:33:16,200 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.51/5.45 [2019-03-28 12:33:16,200 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.51/5.45 [2019-03-28 12:33:16,200 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.51/5.45 [2019-03-28 12:33:16,201 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.51/5.45 [2019-03-28 12:33:16,201 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.51/5.45 [2019-03-28 12:33:16,201 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.51/5.45 [2019-03-28 12:33:16,201 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.51/5.45 [2019-03-28 12:33:16,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.51/5.45 [2019-03-28 12:33:16,202 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.51/5.45 [2019-03-28 12:33:16,202 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.51/5.45 [2019-03-28 12:33:16,202 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.51/5.45 [2019-03-28 12:33:16,202 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.51/5.45 [2019-03-28 12:33:16,202 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.51/5.45 [2019-03-28 12:33:16,202 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.51/5.45 [2019-03-28 12:33:16,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.51/5.45 [2019-03-28 12:33:16,203 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.51/5.45 [2019-03-28 12:33:16,203 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.51/5.45 [2019-03-28 12:33:16,203 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.51/5.45 [2019-03-28 12:33:16,203 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.51/5.45 [2019-03-28 12:33:16,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.51/5.45 [2019-03-28 12:33:16,242 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.51/5.45 [2019-03-28 12:33:16,246 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.51/5.45 [2019-03-28 12:33:16,247 INFO L271 PluginConnector]: Initializing CDTParser... 11.51/5.45 [2019-03-28 12:33:16,248 INFO L276 PluginConnector]: CDTParser initialized 11.51/5.45 [2019-03-28 12:33:16,248 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.51/5.45 [2019-03-28 12:33:16,313 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/34c58048044b4ed19c6d44ace768cd61/FLAGdc67fd68c 11.51/5.45 [2019-03-28 12:33:16,648 INFO L307 CDTParser]: Found 1 translation units. 11.51/5.45 [2019-03-28 12:33:16,649 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.51/5.45 [2019-03-28 12:33:16,656 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/34c58048044b4ed19c6d44ace768cd61/FLAGdc67fd68c 11.51/5.45 [2019-03-28 12:33:17,060 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/34c58048044b4ed19c6d44ace768cd61 11.51/5.45 [2019-03-28 12:33:17,071 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.51/5.45 [2019-03-28 12:33:17,073 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.51/5.45 [2019-03-28 12:33:17,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.51/5.45 [2019-03-28 12:33:17,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.51/5.45 [2019-03-28 12:33:17,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.51/5.45 [2019-03-28 12:33:17,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:17" (1/1) ... 11.51/5.45 [2019-03-28 12:33:17,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa11637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:17, skipping insertion in model container 11.51/5.45 [2019-03-28 12:33:17,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:17" (1/1) ... 11.51/5.45 [2019-03-28 12:33:17,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.51/5.45 [2019-03-28 12:33:17,108 INFO L176 MainTranslator]: Built tables and reachable declarations 11.51/5.45 [2019-03-28 12:33:17,269 INFO L206 PostProcessor]: Analyzing one entry point: main 11.51/5.45 [2019-03-28 12:33:17,274 INFO L191 MainTranslator]: Completed pre-run 11.51/5.45 [2019-03-28 12:33:17,289 INFO L206 PostProcessor]: Analyzing one entry point: main 11.51/5.45 [2019-03-28 12:33:17,305 INFO L195 MainTranslator]: Completed translation 11.51/5.45 [2019-03-28 12:33:17,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:17 WrapperNode 11.51/5.45 [2019-03-28 12:33:17,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.51/5.45 [2019-03-28 12:33:17,307 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 2019-03-28 11.48