details

property	value
status	complete
benchmark	HeizmannHoenickeLeikePodelski-ATVA2013-Fig5_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n117.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.55905 seconds
cpu usage	16.4974
user time	15.8478
system time	0.649624
max virtual memory	6.0642984E7
max residence set size	536172.0

stage attributes

key	value
starexec-result	MAYBE

output

16.41/8.55 MAYBE 16.41/8.55 16.41/8.55 Ultimate: Cannot open display: 16.41/8.55 This is Ultimate 0.1.24-8dc7c08-m 16.41/8.55 [2019-03-28 12:04:03,124 INFO L170 SettingsManager]: Resetting all preferences to default values... 16.41/8.55 [2019-03-28 12:04:03,126 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 16.41/8.55 [2019-03-28 12:04:03,138 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,138 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 16.41/8.55 [2019-03-28 12:04:03,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 16.41/8.55 [2019-03-28 12:04:03,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 16.41/8.55 [2019-03-28 12:04:03,142 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 16.41/8.55 [2019-03-28 12:04:03,143 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 16.41/8.55 [2019-03-28 12:04:03,144 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 16.41/8.55 [2019-03-28 12:04:03,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,145 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 16.41/8.55 [2019-03-28 12:04:03,146 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 16.41/8.55 [2019-03-28 12:04:03,147 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 16.41/8.55 [2019-03-28 12:04:03,148 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 16.41/8.55 [2019-03-28 12:04:03,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 16.41/8.55 [2019-03-28 12:04:03,149 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 16.41/8.55 [2019-03-28 12:04:03,151 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 16.41/8.55 [2019-03-28 12:04:03,153 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 16.41/8.55 [2019-03-28 12:04:03,154 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 16.41/8.55 [2019-03-28 12:04:03,155 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 16.41/8.55 [2019-03-28 12:04:03,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 16.41/8.55 [2019-03-28 12:04:03,159 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,159 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 16.41/8.55 [2019-03-28 12:04:03,160 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 16.41/8.55 [2019-03-28 12:04:03,160 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 16.41/8.55 [2019-03-28 12:04:03,161 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,161 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 16.41/8.55 [2019-03-28 12:04:03,162 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 16.41/8.55 [2019-03-28 12:04:03,163 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 16.41/8.55 [2019-03-28 12:04:03,163 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 16.41/8.55 [2019-03-28 12:04:03,164 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,165 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 16.41/8.55 [2019-03-28 12:04:03,165 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,165 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 16.41/8.55 [2019-03-28 12:04:03,166 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 16.41/8.55 [2019-03-28 12:04:03,167 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 16.41/8.55 [2019-03-28 12:04:03,167 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 16.41/8.55 [2019-03-28 12:04:03,167 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 16.41/8.55 [2019-03-28 12:04:03,182 INFO L110 SettingsManager]: Loading preferences was successful 16.41/8.55 [2019-03-28 12:04:03,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 16.41/8.55 [2019-03-28 12:04:03,184 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 16.41/8.55 [2019-03-28 12:04:03,184 INFO L133 SettingsManager]: * Rewrite not-equals=true 16.41/8.55 [2019-03-28 12:04:03,184 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 16.41/8.55 [2019-03-28 12:04:03,184 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 16.41/8.55 [2019-03-28 12:04:03,184 INFO L133 SettingsManager]: * Use SBE=true 16.41/8.55 [2019-03-28 12:04:03,185 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 16.41/8.55 [2019-03-28 12:04:03,185 INFO L133 SettingsManager]: * Use old map elimination=false 16.41/8.55 [2019-03-28 12:04:03,185 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 16.41/8.55 [2019-03-28 12:04:03,185 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 16.41/8.55 [2019-03-28 12:04:03,185 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 16.41/8.55 [2019-03-28 12:04:03,185 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 16.41/8.55 [2019-03-28 12:04:03,186 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 16.41/8.55 [2019-03-28 12:04:03,186 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 16.41/8.55 [2019-03-28 12:04:03,186 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 16.41/8.55 [2019-03-28 12:04:03,186 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 16.41/8.55 [2019-03-28 12:04:03,186 INFO L133 SettingsManager]: * Check division by zero=IGNORE 16.41/8.55 [2019-03-28 12:04:03,186 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 16.41/8.55 [2019-03-28 12:04:03,187 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 16.41/8.55 [2019-03-28 12:04:03,187 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 16.41/8.55 [2019-03-28 12:04:03,187 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 16.41/8.55 [2019-03-28 12:04:03,187 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 16.41/8.55 [2019-03-28 12:04:03,187 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 16.41/8.55 [2019-03-28 12:04:03,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 16.41/8.55 [2019-03-28 12:04:03,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 16.41/8.55 [2019-03-28 12:04:03,188 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 16.41/8.55 [2019-03-28 12:04:03,188 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 16.41/8.55 [2019-03-28 12:04:03,188 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 16.41/8.55 [2019-03-28 12:04:03,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 16.41/8.55 [2019-03-28 12:04:03,229 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 16.41/8.55 [2019-03-28 12:04:03,232 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 16.41/8.55 [2019-03-28 12:04:03,234 INFO L271 PluginConnector]: Initializing CDTParser... 16.41/8.55 [2019-03-28 12:04:03,234 INFO L276 PluginConnector]: CDTParser initialized 16.41/8.55 [2019-03-28 12:04:03,235 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 16.41/8.55 [2019-03-28 12:04:03,300 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/97cf189527dc488b99003bfa9904767b/FLAGdd43e80a1 16.41/8.55 [2019-03-28 12:04:03,806 INFO L307 CDTParser]: Found 1 translation units. 16.41/8.55 [2019-03-28 12:04:03,807 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 16.41/8.55 [2019-03-28 12:04:03,813 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/97cf189527dc488b99003bfa9904767b/FLAGdd43e80a1 16.41/8.55 [2019-03-28 12:04:04,222 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/97cf189527dc488b99003bfa9904767b 16.41/8.55 [2019-03-28 12:04:04,233 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 16.41/8.55 [2019-03-28 12:04:04,235 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 16.41/8.55 [2019-03-28 12:04:04,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 16.41/8.55 [2019-03-28 12:04:04,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 16.41/8.55 [2019-03-28 12:04:04,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 16.41/8.55 [2019-03-28 12:04:04,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:04:04" (1/1) ... 16.41/8.55 [2019-03-28 12:04:04,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dee3af2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:04:04, skipping insertion in model container 16.41/8.55 [2019-03-28 12:04:04,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:04:04" (1/1) ... 16.41/8.55 [2019-03-28 12:04:04,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 16.41/8.55 [2019-03-28 12:04:04,268 INFO L176 MainTranslator]: Built tables and reachable declarations 16.41/8.55 [2019-03-28 12:04:04,424 INFO L206 PostProcessor]: Analyzing one entry point: main 16.41/8.55 [2019-03-28 12:04:04,428 INFO L191 MainTranslator]: Completed pre-run 16.41/8.55 [2019-03-28 12:04:04,443 INFO L206 PostProcessor]: Analyzing one entry point: main 16.41/8.55 [2019-03-28 12:04:04,457 INFO L195 MainTranslator]: Completed translation 16.41/8.55 [2019-03-28 12:04:04,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:04:04 WrapperNode 16.41/8.55 [2019-03-28 12:04:04,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 16.41/8.55 [2019-03-28 12:04:04,459 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