details

property	value
status	complete
benchmark	LeikeHeizmann-WST2014-Ex5_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	26.0611 seconds
cpu usage	42.2622
user time	41.2736
system time	0.988596
max virtual memory	6.0734428E7
max residence set size	609392.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:28:55,000 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:28:55,003 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:28:55,013 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:28:55,014 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:28:55,015 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:28:55,016 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:28:55,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:28:55,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:28:55,020 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:28:55,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:28:55,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:28:55,022 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:28:55,022 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:28:55,023 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:28:55,024 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:28:55,025 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:28:55,027 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:28:55,029 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:28:55,030 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:28:55,031 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:28:55,032 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:28:55,034 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:28:55,034 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:28:55,034 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:28:55,035 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:28:55,036 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:28:55,036 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:28:55,037 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:28:55,037 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:28:55,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:28:55,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:28:55,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:28:55,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:28:55,040 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:28:55,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:28:55,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:28:55,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:28:55,042 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:28:55,042 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:28:55,056 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:28:55,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:28:55,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:28:55,058 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:28:55,058 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:28:55,058 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:28:55,058 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:28:55,058 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:28:55,059 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:28:55,060 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:28:55,060 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:28:55,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:28:55,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:28:55,061 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:28:55,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:28:55,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:28:55,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:28:55,062 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:28:55,062 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:28:55,087 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:28:55,099 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:28:55,103 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:28:55,104 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:28:55,104 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:28:55,105 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:28:55,172 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/8b1ea0ffacd3467287e7834913bcbff6/FLAG2f1c02b7e [2020-06-22 08:28:55,499 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:28:55,500 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:28:55,507 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/8b1ea0ffacd3467287e7834913bcbff6/FLAG2f1c02b7e [2020-06-22 08:28:55,920 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/8b1ea0ffacd3467287e7834913bcbff6 [2020-06-22 08:28:55,931 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:28:55,932 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:28:55,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:28:55,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:28:55,937 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:28:55,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:28:55" (1/1) ... [2020-06-22 08:28:55,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b4f087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:28:55, skipping insertion in model container [2020-06-22 08:28:55,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:28:55" (1/1) ... [2020-06-22 08:28:55,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:28:55,965 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:28:56,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:28:56,121 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:28:56,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:28:56,218 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:28:56,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:28:56 WrapperNode [2020-06-22 08:28:56,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:28:56,220 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