details

property	value
status	complete
benchmark	NO_24.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)	8.27544 seconds
cpu usage	19.997
user time	19.2252
system time	0.771772
max virtual memory	6.0656828E7
max residence set size	539732.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:03:23,911 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:03:23,913 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:03:23,925 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:03:23,925 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:03:23,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:03:23,927 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:03:23,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:03:23,930 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:03:23,931 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:03:23,932 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:03:23,932 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:03:23,933 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:03:23,934 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:03:23,935 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:03:23,935 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:03:23,936 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:03:23,938 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:03:23,940 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:03:23,941 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:03:23,942 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:03:23,943 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:03:23,945 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:03:23,945 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:03:23,946 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:03:23,947 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:03:23,947 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:03:23,948 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:03:23,948 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:03:23,949 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:03:23,949 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:03:23,950 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:03:23,951 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:03:23,951 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:03:23,952 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:03:23,952 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:03:23,952 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:03:23,953 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:03:23,954 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:03:23,954 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 03:03:23,968 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:03:23,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:03:23,970 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:03:23,970 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:03:23,970 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:03:23,970 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:03:23,970 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:03:23,971 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:03:23,971 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:03:23,972 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:03:23,972 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:03:23,972 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:03:23,972 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:03:23,972 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:03:23,972 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:03:23,973 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:03:23,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:03:23,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:03:23,973 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:03:23,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:03:23,973 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:03:23,974 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:03:23,974 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:03:23,974 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:03:23,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:03:24,012 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:03:24,016 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:03:24,017 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:03:24,018 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:03:24,018 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:03:24,086 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/4f7ae4ccccd9403485aae950a0f02b27/FLAG3d7e58356 [2020-06-22 03:03:24,427 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:03:24,428 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:03:24,435 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/4f7ae4ccccd9403485aae950a0f02b27/FLAG3d7e58356 [2020-06-22 03:03:24,851 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/4f7ae4ccccd9403485aae950a0f02b27 [2020-06-22 03:03:24,862 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:03:24,864 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:03:24,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:03:24,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:03:24,869 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:03:24,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:03:24" (1/1) ... [2020-06-22 03:03:24,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55719bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:03:24, skipping insertion in model container [2020-06-22 03:03:24,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:03:24" (1/1) ... [2020-06-22 03:03:24,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:03:24,898 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:03:25,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:03:25,059 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:03:25,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:03:25,148 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:03:25,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:03:25 WrapperNode [2020-06-22 03:03:25,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 03:03:25,150 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