details

property	value
status	complete
benchmark	Singapore_plus_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.37933 seconds
cpu usage	13.1097
user time	12.4638
system time	0.64591
max virtual memory	6.0760904E7
max residence set size	396752.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:37:56,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:37:56,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:37:56,141 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:37:56,141 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:37:56,142 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:37:56,143 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:37:56,145 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:37:56,146 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:37:56,147 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:37:56,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:37:56,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:37:56,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:37:56,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:37:56,151 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:37:56,151 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:37:56,152 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:37:56,154 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:37:56,156 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:37:56,157 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:37:56,158 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:37:56,160 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:37:56,162 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:37:56,162 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:37:56,162 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:37:56,163 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:37:56,163 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:37:56,164 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:37:56,164 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:37:56,165 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:37:56,166 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:37:56,167 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:37:56,168 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:37:56,168 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:37:56,168 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:37:56,169 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:37:56,169 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:37:56,170 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:37:56,170 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:37:56,171 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:37:56,185 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:37:56,185 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:37:56,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:37:56,186 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:37:56,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:37:56,186 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:37:56,187 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:37:56,187 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:37:56,187 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:37:56,187 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:37:56,187 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:37:56,187 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:37:56,188 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:37:56,188 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:37:56,188 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:37:56,188 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:37:56,188 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:37:56,188 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:37:56,189 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:37:56,189 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:37:56,189 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:37:56,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:37:56,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:37:56,189 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:37:56,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:37:56,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:37:56,190 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:37:56,190 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:37:56,190 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:37:56,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:37:56,228 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:37:56,232 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:37:56,233 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:37:56,233 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:37:56,234 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:37:56,340 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/940000b4a579403282761786131e0334/FLAGc194cc023 [2020-06-21 22:37:56,793 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:37:56,794 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:37:56,800 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/940000b4a579403282761786131e0334/FLAGc194cc023 [2020-06-21 22:37:57,211 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/940000b4a579403282761786131e0334 [2020-06-21 22:37:57,223 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:37:57,224 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:37:57,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:37:57,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:37:57,229 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:37:57,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:37:57" (1/1) ... [2020-06-21 22:37:57,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dc2e20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:37:57, skipping insertion in model container [2020-06-21 22:37:57,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:37:57" (1/1) ... [2020-06-21 22:37:57,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:37:57,258 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:37:57,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:37:57,419 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:37:57,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:37:57,505 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:37:57,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:37:57 WrapperNode [2020-06-21 22:37:57,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:37:57,506 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