details

property	value
status	complete
benchmark	Bangalore_v3_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.53055 seconds
cpu usage	10.9075
user time	10.4347
system time	0.472813
max virtual memory	6.02746E7
max residence set size	374604.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:34:23,943 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:34:23,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:34:23,956 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:34:23,957 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:34:23,958 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:34:23,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:34:23,960 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:34:23,962 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:34:23,962 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:34:23,963 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:34:23,963 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:34:23,964 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:34:23,965 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:34:23,966 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:34:23,967 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:34:23,968 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:34:23,969 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:34:23,971 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:34:23,973 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:34:23,973 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:34:23,975 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:34:23,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:34:23,977 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:34:23,977 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:34:23,978 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:34:23,978 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:34:23,979 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:34:23,979 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:34:23,980 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:34:23,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:34:23,981 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:34:23,982 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:34:23,982 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:34:23,983 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:34:23,983 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:34:23,983 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:34:23,984 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:34:23,985 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:34:23,985 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:34:23,999 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:34:24,000 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:34:24,001 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:34:24,001 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:34:24,001 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:34:24,001 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:34:24,002 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:34:24,002 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:34:24,002 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:34:24,002 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:34:24,002 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:34:24,002 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:34:24,003 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:34:24,003 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:34:24,003 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:34:24,003 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:34:24,003 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:34:24,003 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:34:24,004 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:34:24,004 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:34:24,004 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:34:24,004 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:34:24,004 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:34:24,004 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:34:24,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:34:24,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:34:24,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:34:24,005 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:34:24,005 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:34:24,030 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:34:24,044 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:34:24,047 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:34:24,049 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:34:24,049 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:34:24,050 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:34:24,158 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e9dba7475100430d83f35bfb83e5f99f/FLAGc350f5ec7 [2020-06-21 22:34:24,493 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:34:24,494 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:34:24,500 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e9dba7475100430d83f35bfb83e5f99f/FLAGc350f5ec7 [2020-06-21 22:34:24,896 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e9dba7475100430d83f35bfb83e5f99f [2020-06-21 22:34:24,908 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:34:24,909 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:34:24,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:34:24,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:34:24,914 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:34:24,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:34:24" (1/1) ... [2020-06-21 22:34:24,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6975b8be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:34:24, skipping insertion in model container [2020-06-21 22:34:24,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:34:24" (1/1) ... [2020-06-21 22:34:24,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:34:24,942 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:34:25,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:34:25,101 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:34:25,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:34:25,199 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:34:25,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:34:25 WrapperNode [2020-06-21 22:34:25,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:34:25,201 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