details

property	value
status	complete
benchmark	ChawdharyCookGulwaniSagivYang-ESOP2008-aaron12_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n173.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	14.0106 seconds
cpu usage	27.8737
user time	26.7489
system time	1.12481
max virtual memory	6.068004E7
max residence set size	577496.0

stage attributes

key	value
starexec-result	MAYBE

output

27.79/13.99 MAYBE 27.79/13.99 27.79/13.99 Ultimate: Cannot open display: 27.79/13.99 This is Ultimate 0.1.24-8dc7c08-m 27.79/13.99 [2019-03-28 11:57:59,897 INFO L170 SettingsManager]: Resetting all preferences to default values... 27.79/13.99 [2019-03-28 11:57:59,899 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 27.79/13.99 [2019-03-28 11:57:59,910 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,910 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 27.79/13.99 [2019-03-28 11:57:59,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 27.79/13.99 [2019-03-28 11:57:59,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 27.79/13.99 [2019-03-28 11:57:59,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 27.79/13.99 [2019-03-28 11:57:59,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 27.79/13.99 [2019-03-28 11:57:59,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 27.79/13.99 [2019-03-28 11:57:59,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,918 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 27.79/13.99 [2019-03-28 11:57:59,919 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 27.79/13.99 [2019-03-28 11:57:59,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 27.79/13.99 [2019-03-28 11:57:59,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 27.79/13.99 [2019-03-28 11:57:59,921 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 27.79/13.99 [2019-03-28 11:57:59,922 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 27.79/13.99 [2019-03-28 11:57:59,924 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 27.79/13.99 [2019-03-28 11:57:59,926 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 27.79/13.99 [2019-03-28 11:57:59,927 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 27.79/13.99 [2019-03-28 11:57:59,928 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 27.79/13.99 [2019-03-28 11:57:59,929 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 27.79/13.99 [2019-03-28 11:57:59,931 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,931 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,932 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 27.79/13.99 [2019-03-28 11:57:59,932 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 27.79/13.99 [2019-03-28 11:57:59,933 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 27.79/13.99 [2019-03-28 11:57:59,934 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,934 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 27.79/13.99 [2019-03-28 11:57:59,935 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 27.79/13.99 [2019-03-28 11:57:59,935 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 27.79/13.99 [2019-03-28 11:57:59,936 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 27.79/13.99 [2019-03-28 11:57:59,937 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,937 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 27.79/13.99 [2019-03-28 11:57:59,938 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 27.79/13.99 [2019-03-28 11:57:59,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 27.79/13.99 [2019-03-28 11:57:59,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 27.79/13.99 [2019-03-28 11:57:59,940 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 27.79/13.99 [2019-03-28 11:57:59,940 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 27.79/13.99 [2019-03-28 11:57:59,955 INFO L110 SettingsManager]: Loading preferences was successful 27.79/13.99 [2019-03-28 11:57:59,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 27.79/13.99 [2019-03-28 11:57:59,956 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 27.79/13.99 [2019-03-28 11:57:59,956 INFO L133 SettingsManager]: * Rewrite not-equals=true 27.79/13.99 [2019-03-28 11:57:59,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 27.79/13.99 [2019-03-28 11:57:59,957 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 27.79/13.99 [2019-03-28 11:57:59,957 INFO L133 SettingsManager]: * Use SBE=true 27.79/13.99 [2019-03-28 11:57:59,957 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 27.79/13.99 [2019-03-28 11:57:59,957 INFO L133 SettingsManager]: * Use old map elimination=false 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 27.79/13.99 [2019-03-28 11:57:59,958 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 27.79/13.99 [2019-03-28 11:57:59,959 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 27.79/13.99 [2019-03-28 11:57:59,959 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 27.79/13.99 [2019-03-28 11:57:59,959 INFO L133 SettingsManager]: * Check division by zero=IGNORE 27.79/13.99 [2019-03-28 11:57:59,959 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 27.79/13.99 [2019-03-28 11:57:59,959 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 27.79/13.99 [2019-03-28 11:57:59,959 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 27.79/13.99 [2019-03-28 11:57:59,960 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 27.79/13.99 [2019-03-28 11:57:59,960 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 27.79/13.99 [2019-03-28 11:57:59,960 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 27.79/13.99 [2019-03-28 11:57:59,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 27.79/13.99 [2019-03-28 11:57:59,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 27.79/13.99 [2019-03-28 11:57:59,960 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 27.79/13.99 [2019-03-28 11:57:59,961 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 27.79/13.99 [2019-03-28 11:57:59,961 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 27.79/13.99 [2019-03-28 11:57:59,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 27.79/13.99 [2019-03-28 11:57:59,998 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 27.79/13.99 [2019-03-28 11:58:00,002 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 27.79/13.99 [2019-03-28 11:58:00,003 INFO L271 PluginConnector]: Initializing CDTParser... 27.79/13.99 [2019-03-28 11:58:00,004 INFO L276 PluginConnector]: CDTParser initialized 27.79/13.99 [2019-03-28 11:58:00,005 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 27.79/13.99 [2019-03-28 11:58:00,066 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/11bcd2e9ac3246bfb4febf0a6ae6bfb5/FLAG7eadfe7c3 27.79/13.99 [2019-03-28 11:58:00,431 INFO L307 CDTParser]: Found 1 translation units. 27.79/13.99 [2019-03-28 11:58:00,431 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 27.79/13.99 [2019-03-28 11:58:00,438 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/11bcd2e9ac3246bfb4febf0a6ae6bfb5/FLAG7eadfe7c3 27.79/13.99 [2019-03-28 11:58:00,827 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/11bcd2e9ac3246bfb4febf0a6ae6bfb5 27.79/13.99 [2019-03-28 11:58:00,839 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 27.79/13.99 [2019-03-28 11:58:00,841 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 27.79/13.99 [2019-03-28 11:58:00,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 27.79/13.99 [2019-03-28 11:58:00,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 27.79/13.99 [2019-03-28 11:58:00,846 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 27.79/13.99 [2019-03-28 11:58:00,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:58:00" (1/1) ... 27.79/13.99 [2019-03-28 11:58:00,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c86c973 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:58:00, skipping insertion in model container 27.79/13.99 [2019-03-28 11:58:00,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:58:00" (1/1) ... 27.79/13.99 [2019-03-28 11:58:00,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 27.79/13.99 [2019-03-28 11:58:00,874 INFO L176 MainTranslator]: Built tables and reachable declarations 27.79/13.99 [2019-03-28 11:58:01,031 INFO L206 PostProcessor]: Analyzing one entry point: main 27.79/13.99 [2019-03-28 11:58:01,036 INFO L191 MainTranslator]: Completed pre-run 27.79/13.99 [2019-03-28 11:58:01,052 INFO L206 PostProcessor]: Analyzing one entry point: main 27.79/13.99 [2019-03-28 11:58:01,066 INFO L195 MainTranslator]: Completed translation 27.79/13.99 [2019-03-28 11:58:01,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:58:01 WrapperNode 27.79/13.99 [2019-03-28 11:58:01,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 27.79/13.99 [2019-03-28 11:58:01,068 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 2019-03-28 11.48