details

property	value
status	complete
benchmark	svcomp_reverse_array_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.50992 seconds
cpu usage	14.3982
user time	13.7397
system time	0.658586
max virtual memory	6.0277464E7
max residence set size	412300.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:28:39,837 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:28:39,839 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:28:39,850 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:28:39,851 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:28:39,852 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:28:39,853 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:28:39,854 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:28:39,856 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:28:39,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:28:39,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:28:39,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:28:39,859 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:28:39,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:28:39,861 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:28:39,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:28:39,862 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:28:39,864 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:28:39,866 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:28:39,867 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:28:39,868 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:28:39,869 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:28:39,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:28:39,872 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:28:39,872 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:28:39,873 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:28:39,873 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:28:39,874 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:28:39,874 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:28:39,875 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:28:39,875 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:28:39,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:28:39,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:28:39,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:28:39,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:28:39,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:28:39,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:28:39,879 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:28:39,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:28:39,880 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:28:39,894 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:28:39,894 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:28:39,895 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:28:39,896 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:28:39,896 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:28:39,896 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:28:39,896 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:28:39,896 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:28:39,897 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:28:39,898 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:28:39,898 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:28:39,898 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:28:39,898 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:28:39,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:28:39,899 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:28:39,899 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:28:39,899 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:28:39,899 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:28:39,899 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:28:39,899 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:28:39,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:28:39,900 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:28:39,900 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:28:39,900 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:28:39,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:28:39,939 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:28:39,942 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:28:39,943 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:28:39,944 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:28:39,944 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:28:40,015 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/b1891888516c4e6aa17662cccb3b5b4a/FLAGc8792985b [2020-06-22 08:28:40,349 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:28:40,350 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:28:40,350 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 08:28:40,357 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/b1891888516c4e6aa17662cccb3b5b4a/FLAGc8792985b [2020-06-22 08:28:40,741 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/b1891888516c4e6aa17662cccb3b5b4a [2020-06-22 08:28:40,752 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:28:40,754 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:28:40,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:28:40,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:28:40,758 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:28:40,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:28:40" (1/1) ... [2020-06-22 08:28:40,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c370b75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:28:40, skipping insertion in model container [2020-06-22 08:28:40,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:28:40" (1/1) ... [2020-06-22 08:28:40,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:28:40,787 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:28:40,949 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:28:41,015 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:28:41,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:28:41,051 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:28:41,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:28:41 WrapperNode [2020-06-22 08:28:41,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

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

job log

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actions

all output return to C