details

property	value
status	complete
benchmark	Mysore_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n139.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.97103 seconds
cpu usage	12.2236
user time	11.5876
system time	0.636003
max virtual memory	6.0714952E7
max residence set size	368272.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:31:42,002 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:31:42,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:31:42,015 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:31:42,016 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:31:42,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:31:42,018 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:31:42,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:31:42,021 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:31:42,021 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:31:42,022 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:31:42,022 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:31:42,023 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:31:42,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:31:42,025 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:31:42,026 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:31:42,027 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:31:42,028 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:31:42,030 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:31:42,031 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:31:42,032 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:31:42,033 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:31:42,035 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:31:42,035 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:31:42,036 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:31:42,036 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:31:42,037 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:31:42,038 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:31:42,038 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:31:42,038 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:31:42,039 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:31:42,040 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:31:42,041 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:31:42,041 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:31:42,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:31:42,042 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:31:42,042 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:31:42,043 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:31:42,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:31:42,044 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:31:42,058 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:31:42,058 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:31:42,059 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:31:42,059 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:31:42,060 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:31:42,060 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:31:42,060 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:31:42,060 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:31:42,060 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:31:42,060 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:31:42,061 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:31:42,061 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:31:42,061 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:31:42,061 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:31:42,061 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:31:42,061 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:31:42,062 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:31:42,062 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:31:42,062 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:31:42,062 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:31:42,062 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:31:42,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:31:42,063 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:31:42,063 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:31:42,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:31:42,063 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:31:42,063 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:31:42,064 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:31:42,064 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:31:42,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:31:42,102 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:31:42,105 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:31:42,107 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:31:42,107 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:31:42,108 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:31:42,174 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/ea7f694ed4fe44e9b66cf35478235643/FLAG6101e7da8 [2020-06-21 22:31:42,499 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:31:42,500 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:31:42,506 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/ea7f694ed4fe44e9b66cf35478235643/FLAG6101e7da8 [2020-06-21 22:31:42,905 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/ea7f694ed4fe44e9b66cf35478235643 [2020-06-21 22:31:42,916 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:31:42,918 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:31:42,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:31:42,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:31:42,923 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:31:42,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:31:42" (1/1) ... [2020-06-21 22:31:42,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a9ee23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:31:42, skipping insertion in model container [2020-06-21 22:31:42,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:31:42" (1/1) ... [2020-06-21 22:31:42,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:31:42,951 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:31:43,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:31:43,109 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:31:43,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:31:43,195 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:31:43,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:31:43 WrapperNode [2020-06-21 22:31:43,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:31:43,197 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