details

property	value
status	complete
benchmark	BrockschmidtCookFuhs-CAV2013-Fig9a_true-termination.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)	8.4329 seconds
cpu usage	17.3794
user time	16.4999
system time	0.879515
max virtual memory	6.06592E7
max residence set size	530672.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 05:01:54,872 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 05:01:54,874 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 05:01:54,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 05:01:54,888 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 05:01:54,889 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 05:01:54,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 05:01:54,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 05:01:54,893 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 05:01:54,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 05:01:54,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 05:01:54,895 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 05:01:54,896 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 05:01:54,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 05:01:54,898 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 05:01:54,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 05:01:54,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 05:01:54,901 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 05:01:54,903 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 05:01:54,904 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 05:01:54,905 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 05:01:54,906 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 05:01:54,908 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 05:01:54,908 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 05:01:54,909 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 05:01:54,910 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 05:01:54,910 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 05:01:54,911 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 05:01:54,911 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 05:01:54,912 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 05:01:54,913 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 05:01:54,913 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 05:01:54,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 05:01:54,914 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 05:01:54,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 05:01:54,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 05:01:54,915 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 05:01:54,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 05:01:54,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 05:01:54,917 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 05:01:54,933 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 05:01:54,933 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 05:01:54,934 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 05:01:54,934 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 05:01:54,934 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 05:01:54,935 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 05:01:54,935 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 05:01:54,935 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 05:01:54,935 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 05:01:54,935 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 05:01:54,935 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 05:01:54,936 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 05:01:54,936 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 05:01:54,936 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 05:01:54,936 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 05:01:54,936 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 05:01:54,937 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 05:01:54,937 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 05:01:54,937 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 05:01:54,937 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 05:01:54,937 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 05:01:54,938 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 05:01:54,938 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 05:01:54,938 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 05:01:54,938 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 05:01:54,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 05:01:54,939 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 05:01:54,939 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 05:01:54,939 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 05:01:54,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 05:01:54,981 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 05:01:54,984 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 05:01:54,986 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 05:01:54,986 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 05:01:54,987 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 05:01:55,058 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/f4b7fd7d0d4f411aacd07645051e5345/FLAG23eac61fc [2020-06-22 05:01:55,383 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 05:01:55,384 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 05:01:55,390 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/f4b7fd7d0d4f411aacd07645051e5345/FLAG23eac61fc [2020-06-22 05:01:55,792 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/f4b7fd7d0d4f411aacd07645051e5345 [2020-06-22 05:01:55,804 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 05:01:55,805 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 05:01:55,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 05:01:55,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 05:01:55,810 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 05:01:55,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:01:55" (1/1) ... [2020-06-22 05:01:55,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6985aff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:01:55, skipping insertion in model container [2020-06-22 05:01:55,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 05:01:55" (1/1) ... [2020-06-22 05:01:55,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 05:01:55,839 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 05:01:55,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:01:55,998 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 05:01:56,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 05:01:56,083 INFO L195 MainTranslator]: Completed translation [2020-06-22 05:01:56,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 05:01:56 WrapperNode [2020-06-22 05:01:56,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 05:01:56,084 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