details

property	value
status	complete
benchmark	TwoFloatInterv.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.60367 seconds
cpu usage	16.017
user time	15.2479
system time	0.769098
max virtual memory	6.069324E7
max residence set size	393188.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:22:25,122 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:22:25,124 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:22:25,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:22:25,136 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:22:25,137 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:22:25,138 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:22:25,139 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:22:25,141 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:22:25,142 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:22:25,143 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:22:25,143 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:22:25,144 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:22:25,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:22:25,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:22:25,146 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:22:25,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:22:25,149 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:22:25,151 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:22:25,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:22:25,153 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:22:25,154 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:22:25,156 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:22:25,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:22:25,157 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:22:25,158 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:22:25,158 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:22:25,159 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:22:25,159 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:22:25,160 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:22:25,160 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:22:25,161 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:22:25,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:22:25,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:22:25,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:22:25,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:22:25,163 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:22:25,164 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:22:25,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:22:25,165 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:22:25,180 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:22:25,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:22:25,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:22:25,182 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:22:25,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:22:25,182 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:22:25,182 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:22:25,182 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:22:25,183 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:22:25,184 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:22:25,184 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:22:25,184 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:22:25,184 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:22:25,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:22:25,185 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:22:25,185 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:22:25,185 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:22:25,185 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:22:25,185 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:22:25,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:22:25,186 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:22:25,186 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:22:25,186 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:22:25,186 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:22:25,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:22:25,226 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:22:25,230 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:22:25,231 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:22:25,231 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:22:25,232 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:22:25,303 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/6d0e35fe401f41cdac11e5303830c350/FLAG982d2e97d [2020-06-21 23:22:25,654 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:22:25,655 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:22:25,661 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/6d0e35fe401f41cdac11e5303830c350/FLAG982d2e97d [2020-06-21 23:22:26,065 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/6d0e35fe401f41cdac11e5303830c350 [2020-06-21 23:22:26,076 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:22:26,078 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:22:26,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:26,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:22:26,083 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:22:26,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:26" (1/1) ... [2020-06-21 23:22:26,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e0d8f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:26, skipping insertion in model container [2020-06-21 23:22:26,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:26" (1/1) ... [2020-06-21 23:22:26,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:22:26,112 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:22:26,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:26,272 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:22:26,289 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:26,365 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:22:26,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:26 WrapperNode [2020-06-21 23:22:26,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:26,371 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_Integer