details

property	value
status	complete
benchmark	svcomp_cstrncat_unsafe.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	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.50269 seconds
cpu usage	11.8191
user time	11.3261
system time	0.492958
max virtual memory	6.0274728E7
max residence set size	384560.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:31:53,414 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:31:53,416 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:31:53,427 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:31:53,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:31:53,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:31:53,430 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:31:53,431 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:31:53,433 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:31:53,434 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:31:53,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:31:53,435 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:31:53,436 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:31:53,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:31:53,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:31:53,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:31:53,439 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:31:53,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:31:53,443 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:31:53,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:31:53,445 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:31:53,446 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:31:53,448 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:31:53,448 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:31:53,449 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:31:53,449 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:31:53,450 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:31:53,450 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:31:53,451 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:31:53,451 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:31:53,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:31:53,453 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:31:53,454 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:31:53,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:31:53,454 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:31:53,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:31:53,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:31:53,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:31:53,456 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:31:53,457 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:31:53,471 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:31:53,471 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:31:53,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:31:53,473 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:31:53,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:31:53,473 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:31:53,473 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:31:53,473 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:31:53,474 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:31:53,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:31:53,475 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:31:53,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:31:53,475 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:31:53,475 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:31:53,475 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:31:53,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:31:53,476 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:31:53,476 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:31:53,476 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:31:53,476 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:31:53,476 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:31:53,477 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:31:53,477 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:31:53,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:31:53,518 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:31:53,522 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:31:53,523 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:31:53,523 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:31:53,524 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:31:53,589 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/8b53489b120440bbb337d3222b834fbc/FLAG2ad5ca397 [2020-06-22 08:31:53,924 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:31:53,925 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:31:53,932 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/8b53489b120440bbb337d3222b834fbc/FLAG2ad5ca397 [2020-06-22 08:31:54,371 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/8b53489b120440bbb337d3222b834fbc [2020-06-22 08:31:54,383 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:31:54,385 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:31:54,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:31:54,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:31:54,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:31:54,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:31:54" (1/1) ... [2020-06-22 08:31:54,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736550cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:31:54, skipping insertion in model container [2020-06-22 08:31:54,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:31:54" (1/1) ... [2020-06-22 08:31:54,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:31:54,420 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:31:54,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:31:54,598 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:31:54,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:31:54,695 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:31:54,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:31:54 WrapperNode [2020-06-22 08:31:54,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:31:54,696 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