details

property	value
status	complete
benchmark	ConvLower.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.95719 seconds
cpu usage	12.1703
user time	11.5836
system time	0.586725
max virtual memory	6.062108E7
max residence set size	384220.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:05:27,024 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:05:27,026 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:05:27,037 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:05:27,037 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:05:27,038 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:05:27,039 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:05:27,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:05:27,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:05:27,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:05:27,044 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:05:27,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:05:27,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:05:27,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:05:27,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:05:27,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:05:27,048 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:05:27,050 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:05:27,052 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:05:27,053 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:05:27,054 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:05:27,055 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:05:27,057 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:05:27,057 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:05:27,058 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:05:27,058 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:05:27,059 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:05:27,060 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:05:27,060 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:05:27,060 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:05:27,061 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:05:27,062 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:05:27,063 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:05:27,063 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:05:27,064 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:05:27,064 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:05:27,064 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:05:27,065 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:05:27,066 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:05:27,066 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 09:05:27,080 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:05:27,080 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:05:27,081 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:05:27,081 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:05:27,081 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:05:27,081 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:05:27,082 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:05:27,082 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:05:27,083 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:05:27,083 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:05:27,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:05:27,083 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:05:27,083 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:05:27,083 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:05:27,084 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:05:27,084 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:05:27,084 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:05:27,084 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:05:27,084 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:05:27,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:05:27,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:05:27,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:05:27,085 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:05:27,085 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:05:27,110 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:05:27,123 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:05:27,126 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:05:27,128 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:05:27,128 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:05:27,129 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:05:27,197 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/14ba330a1a6243f3a4dd41347594cd28/FLAG3108cab8d [2020-06-22 09:05:27,530 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:05:27,531 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:05:27,537 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/14ba330a1a6243f3a4dd41347594cd28/FLAG3108cab8d [2020-06-22 09:05:27,944 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/14ba330a1a6243f3a4dd41347594cd28 [2020-06-22 09:05:27,956 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:05:27,957 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:05:27,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:05:27,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:05:27,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:05:27,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:05:27" (1/1) ... [2020-06-22 09:05:27,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d72eea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:05:27, skipping insertion in model container [2020-06-22 09:05:27,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:05:27" (1/1) ... [2020-06-22 09:05:27,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:05:27,992 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:05:28,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:05:28,151 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:05:28,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:05:28,235 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:05:28,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:05:28 WrapperNode [2020-06-22 09:05:28,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 09:05:28,237 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