details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.07_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n105.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.96889 seconds
cpu usage	14.7723
user time	14.224
system time	0.548381
max virtual memory	6.067112E7
max residence set size	387320.0

stage attributes

key	value
starexec-result	YES

output

14.71/7.96 YES 14.71/7.96 14.71/7.96 Ultimate: Cannot open display: 14.71/7.96 This is Ultimate 0.1.24-8dc7c08-m 14.71/7.96 [2019-03-28 11:56:00,155 INFO L170 SettingsManager]: Resetting all preferences to default values... 14.71/7.96 [2019-03-28 11:56:00,157 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 14.71/7.96 [2019-03-28 11:56:00,169 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,169 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 14.71/7.96 [2019-03-28 11:56:00,170 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 14.71/7.96 [2019-03-28 11:56:00,171 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 14.71/7.96 [2019-03-28 11:56:00,173 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 14.71/7.96 [2019-03-28 11:56:00,174 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 14.71/7.96 [2019-03-28 11:56:00,175 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 14.71/7.96 [2019-03-28 11:56:00,176 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 14.71/7.96 [2019-03-28 11:56:00,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 14.71/7.96 [2019-03-28 11:56:00,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 14.71/7.96 [2019-03-28 11:56:00,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 14.71/7.96 [2019-03-28 11:56:00,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 14.71/7.96 [2019-03-28 11:56:00,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 14.71/7.96 [2019-03-28 11:56:00,182 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 14.71/7.96 [2019-03-28 11:56:00,184 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 14.71/7.96 [2019-03-28 11:56:00,186 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 14.71/7.96 [2019-03-28 11:56:00,187 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 14.71/7.96 [2019-03-28 11:56:00,188 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 14.71/7.96 [2019-03-28 11:56:00,190 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,190 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,190 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 14.71/7.96 [2019-03-28 11:56:00,192 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 14.71/7.96 [2019-03-28 11:56:00,192 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 14.71/7.96 [2019-03-28 11:56:00,193 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,193 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 14.71/7.96 [2019-03-28 11:56:00,194 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 14.71/7.96 [2019-03-28 11:56:00,195 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 14.71/7.96 [2019-03-28 11:56:00,195 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 14.71/7.96 [2019-03-28 11:56:00,196 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,196 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 14.71/7.96 [2019-03-28 11:56:00,197 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,197 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 14.71/7.96 [2019-03-28 11:56:00,197 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 14.71/7.96 [2019-03-28 11:56:00,198 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 14.71/7.96 [2019-03-28 11:56:00,199 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 14.71/7.96 [2019-03-28 11:56:00,199 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 14.71/7.96 [2019-03-28 11:56:00,214 INFO L110 SettingsManager]: Loading preferences was successful 14.71/7.96 [2019-03-28 11:56:00,214 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 14.71/7.96 [2019-03-28 11:56:00,215 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 14.71/7.96 [2019-03-28 11:56:00,215 INFO L133 SettingsManager]: * Rewrite not-equals=true 14.71/7.96 [2019-03-28 11:56:00,216 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 14.71/7.96 [2019-03-28 11:56:00,216 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 14.71/7.96 [2019-03-28 11:56:00,216 INFO L133 SettingsManager]: * Use SBE=true 14.71/7.96 [2019-03-28 11:56:00,216 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 14.71/7.96 [2019-03-28 11:56:00,216 INFO L133 SettingsManager]: * Use old map elimination=false 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 14.71/7.96 [2019-03-28 11:56:00,217 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 14.71/7.96 [2019-03-28 11:56:00,218 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 14.71/7.96 [2019-03-28 11:56:00,218 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 14.71/7.96 [2019-03-28 11:56:00,218 INFO L133 SettingsManager]: * Check division by zero=IGNORE 14.71/7.96 [2019-03-28 11:56:00,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 14.71/7.96 [2019-03-28 11:56:00,218 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 14.71/7.96 [2019-03-28 11:56:00,218 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 14.71/7.96 [2019-03-28 11:56:00,219 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 14.71/7.96 [2019-03-28 11:56:00,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 14.71/7.96 [2019-03-28 11:56:00,219 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 14.71/7.96 [2019-03-28 11:56:00,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 14.71/7.96 [2019-03-28 11:56:00,219 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 14.71/7.96 [2019-03-28 11:56:00,220 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 14.71/7.96 [2019-03-28 11:56:00,220 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 14.71/7.96 [2019-03-28 11:56:00,220 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 14.71/7.96 [2019-03-28 11:56:00,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 14.71/7.96 [2019-03-28 11:56:00,258 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 14.71/7.96 [2019-03-28 11:56:00,261 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 14.71/7.96 [2019-03-28 11:56:00,263 INFO L271 PluginConnector]: Initializing CDTParser... 14.71/7.96 [2019-03-28 11:56:00,263 INFO L276 PluginConnector]: CDTParser initialized 14.71/7.96 [2019-03-28 11:56:00,264 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 14.71/7.96 [2019-03-28 11:56:00,332 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/02334fdf9bcd47fea8864d08ff2ce6c3/FLAG721cc8012 14.71/7.96 [2019-03-28 11:56:00,667 INFO L307 CDTParser]: Found 1 translation units. 14.71/7.96 [2019-03-28 11:56:00,668 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 14.71/7.96 [2019-03-28 11:56:00,675 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/02334fdf9bcd47fea8864d08ff2ce6c3/FLAG721cc8012 14.71/7.96 [2019-03-28 11:56:01,076 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/02334fdf9bcd47fea8864d08ff2ce6c3 14.71/7.96 [2019-03-28 11:56:01,088 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 14.71/7.96 [2019-03-28 11:56:01,089 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 14.71/7.96 [2019-03-28 11:56:01,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 14.71/7.96 [2019-03-28 11:56:01,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 14.71/7.96 [2019-03-28 11:56:01,094 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 14.71/7.96 [2019-03-28 11:56:01,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:56:01" (1/1) ... 14.71/7.96 [2019-03-28 11:56:01,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6ee692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:56:01, skipping insertion in model container 14.71/7.96 [2019-03-28 11:56:01,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:56:01" (1/1) ... 14.71/7.96 [2019-03-28 11:56:01,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 14.71/7.96 [2019-03-28 11:56:01,124 INFO L176 MainTranslator]: Built tables and reachable declarations 14.71/7.96 [2019-03-28 11:56:01,283 INFO L206 PostProcessor]: Analyzing one entry point: main 14.71/7.96 [2019-03-28 11:56:01,288 INFO L191 MainTranslator]: Completed pre-run 14.71/7.96 [2019-03-28 11:56:01,303 INFO L206 PostProcessor]: Analyzing one entry point: main 14.71/7.96 [2019-03-28 11:56:01,318 INFO L195 MainTranslator]: Completed translation 14.71/7.96 [2019-03-28 11:56:01,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:56:01 WrapperNode 14.71/7.96 [2019-03-28 11:56:01,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 14.71/7.96 [2019-03-28 11:56:01,320 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