details

property	value
status	complete
benchmark	svcomp_ex3a.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.13929 seconds
cpu usage	23.7183
user time	22.634
system time	1.08431
max virtual memory	6.06488E7
max residence set size	647400.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:39:40,947 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:39:40,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:39:40,960 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:39:40,960 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:39:40,961 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:39:40,962 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:39:40,964 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:39:40,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:39:40,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:39:40,967 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:39:40,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:39:40,968 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:39:40,969 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:39:40,970 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:39:40,970 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:39:40,971 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:39:40,973 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:39:40,975 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:39:40,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:39:40,977 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:39:40,979 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:39:40,981 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:39:40,981 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:39:40,981 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:39:40,982 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:39:40,982 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:39:40,983 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:39:40,984 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:39:40,984 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:39:40,985 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:39:40,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:39:40,987 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:39:40,987 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:39:40,987 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:39:40,987 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:39:40,988 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:39:40,989 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:39:40,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:39:40,992 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 03:39:41,006 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:39:41,006 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:39:41,007 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:39:41,007 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:39:41,008 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:39:41,008 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:39:41,008 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:39:41,008 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:39:41,008 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:39:41,008 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:39:41,009 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:39:41,009 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:39:41,009 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:39:41,009 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:39:41,009 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:39:41,010 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:39:41,010 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:39:41,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:39:41,010 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:39:41,010 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:39:41,010 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:39:41,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:39:41,012 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:39:41,012 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:39:41,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:39:41,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:39:41,012 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:39:41,013 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:39:41,013 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:39:41,037 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:39:41,051 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:39:41,054 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:39:41,055 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:39:41,056 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:39:41,057 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:39:41,122 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e3dd846f482442cebfe8a5ce0d465be8/FLAG3d3b35564 [2020-06-22 03:39:41,459 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:39:41,459 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 03:39:41,465 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e3dd846f482442cebfe8a5ce0d465be8/FLAG3d3b35564 [2020-06-22 03:39:41,869 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e3dd846f482442cebfe8a5ce0d465be8 [2020-06-22 03:39:41,881 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:39:41,882 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:39:41,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:39:41,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:39:41,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:39:41,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:39:41" (1/1) ... [2020-06-22 03:39:41,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59117146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:39:41, skipping insertion in model container [2020-06-22 03:39:41,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:39:41" (1/1) ... [2020-06-22 03:39:41,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:39:41,915 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:39:42,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:39:42,070 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:39:42,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:39:42,153 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:39:42,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:39:42 WrapperNode [2020-06-22 03:39:42,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 03:39:42,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C_Integer