details

property	value
status	complete
benchmark	svcomp_cstrncpy_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n036.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.26378 seconds
cpu usage	11.8986
user time	11.4036
system time	0.495039
max virtual memory	6.0296088E7
max residence set size	391776.0

stage attributes

key	value
starexec-result	MAYBE

output

11.85/6.26 MAYBE 11.85/6.26 11.85/6.26 Ultimate: Cannot open display: 11.85/6.26 This is Ultimate 0.1.24-8dc7c08-m 11.85/6.26 [2019-03-28 12:47:14,958 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.85/6.26 [2019-03-28 12:47:14,960 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.85/6.26 [2019-03-28 12:47:14,971 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:14,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.85/6.26 [2019-03-28 12:47:14,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.85/6.26 [2019-03-28 12:47:14,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.85/6.26 [2019-03-28 12:47:14,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.85/6.26 [2019-03-28 12:47:14,977 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.85/6.26 [2019-03-28 12:47:14,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.85/6.26 [2019-03-28 12:47:14,978 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:14,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.85/6.26 [2019-03-28 12:47:14,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.85/6.26 [2019-03-28 12:47:14,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.85/6.26 [2019-03-28 12:47:14,982 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.85/6.26 [2019-03-28 12:47:14,982 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.85/6.26 [2019-03-28 12:47:14,983 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.85/6.26 [2019-03-28 12:47:14,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.85/6.26 [2019-03-28 12:47:14,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.85/6.26 [2019-03-28 12:47:14,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.85/6.26 [2019-03-28 12:47:14,989 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.85/6.26 [2019-03-28 12:47:14,990 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.85/6.26 [2019-03-28 12:47:14,993 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:14,994 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:14,994 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.85/6.26 [2019-03-28 12:47:14,995 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.85/6.26 [2019-03-28 12:47:14,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.85/6.26 [2019-03-28 12:47:14,996 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:14,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.85/6.26 [2019-03-28 12:47:14,997 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.85/6.26 [2019-03-28 12:47:14,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.85/6.26 [2019-03-28 12:47:14,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.85/6.26 [2019-03-28 12:47:14,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:15,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.85/6.26 [2019-03-28 12:47:15,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:15,000 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.85/6.26 [2019-03-28 12:47:15,001 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.85/6.26 [2019-03-28 12:47:15,002 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.85/6.26 [2019-03-28 12:47:15,002 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.85/6.26 [2019-03-28 12:47:15,003 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.85/6.26 [2019-03-28 12:47:15,018 INFO L110 SettingsManager]: Loading preferences was successful 11.85/6.26 [2019-03-28 12:47:15,018 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.85/6.26 [2019-03-28 12:47:15,019 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.85/6.26 [2019-03-28 12:47:15,019 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.85/6.26 [2019-03-28 12:47:15,020 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.85/6.26 [2019-03-28 12:47:15,020 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.85/6.26 [2019-03-28 12:47:15,020 INFO L133 SettingsManager]: * Use SBE=true 11.85/6.26 [2019-03-28 12:47:15,020 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.85/6.26 [2019-03-28 12:47:15,020 INFO L133 SettingsManager]: * Use old map elimination=false 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.85/6.26 [2019-03-28 12:47:15,021 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.85/6.26 [2019-03-28 12:47:15,022 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.85/6.26 [2019-03-28 12:47:15,022 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.85/6.26 [2019-03-28 12:47:15,022 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.85/6.26 [2019-03-28 12:47:15,022 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.85/6.26 [2019-03-28 12:47:15,022 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.85/6.26 [2019-03-28 12:47:15,023 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.85/6.26 [2019-03-28 12:47:15,023 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.85/6.26 [2019-03-28 12:47:15,023 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.85/6.26 [2019-03-28 12:47:15,023 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.85/6.26 [2019-03-28 12:47:15,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.85/6.26 [2019-03-28 12:47:15,024 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.85/6.26 [2019-03-28 12:47:15,024 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.85/6.26 [2019-03-28 12:47:15,024 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.85/6.26 [2019-03-28 12:47:15,024 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.85/6.26 [2019-03-28 12:47:15,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.85/6.26 [2019-03-28 12:47:15,064 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.85/6.26 [2019-03-28 12:47:15,068 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.85/6.26 [2019-03-28 12:47:15,069 INFO L271 PluginConnector]: Initializing CDTParser... 11.85/6.26 [2019-03-28 12:47:15,070 INFO L276 PluginConnector]: CDTParser initialized 11.85/6.26 [2019-03-28 12:47:15,071 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.85/6.26 [2019-03-28 12:47:15,179 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ee562bf012974cdaaa342e563ff116de/FLAG3499f06d4 11.85/6.26 [2019-03-28 12:47:15,529 INFO L307 CDTParser]: Found 1 translation units. 11.85/6.26 [2019-03-28 12:47:15,530 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.85/6.26 [2019-03-28 12:47:15,537 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ee562bf012974cdaaa342e563ff116de/FLAG3499f06d4 11.85/6.26 [2019-03-28 12:47:15,995 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ee562bf012974cdaaa342e563ff116de 11.85/6.26 [2019-03-28 12:47:16,006 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.85/6.26 [2019-03-28 12:47:16,008 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.85/6.26 [2019-03-28 12:47:16,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.85/6.26 [2019-03-28 12:47:16,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.85/6.26 [2019-03-28 12:47:16,013 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.85/6.26 [2019-03-28 12:47:16,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:47:15" (1/1) ... 11.85/6.26 [2019-03-28 12:47:16,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e932f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:47:16, skipping insertion in model container 11.85/6.26 [2019-03-28 12:47:16,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:47:15" (1/1) ... 11.85/6.26 [2019-03-28 12:47:16,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.85/6.26 [2019-03-28 12:47:16,042 INFO L176 MainTranslator]: Built tables and reachable declarations 11.85/6.26 [2019-03-28 12:47:16,205 INFO L206 PostProcessor]: Analyzing one entry point: main 11.85/6.26 [2019-03-28 12:47:16,217 INFO L191 MainTranslator]: Completed pre-run 11.85/6.26 [2019-03-28 12:47:16,291 INFO L206 PostProcessor]: Analyzing one entry point: main 11.85/6.26 [2019-03-28 12:47:16,307 INFO L195 MainTranslator]: Completed translation 11.85/6.26 [2019-03-28 12:47:16,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:47:16 WrapperNode 11.85/6.26 [2019-03-28 12:47:16,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.85/6.26 [2019-03-28 12:47:16,309 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