details

property	value
status	complete
benchmark	svcomp_ex3b.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n133.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.3639 seconds
cpu usage	22.4389
user time	21.5043
system time	0.934606
max virtual memory	6.0668592E7
max residence set size	645268.0

stage attributes

key	value
starexec-result	MAYBE

output

22.42/9.35 MAYBE 22.42/9.35 22.42/9.35 Ultimate: Cannot open display: 22.42/9.35 This is Ultimate 0.1.24-8dc7c08-m 22.42/9.35 [2019-03-28 12:05:15,423 INFO L170 SettingsManager]: Resetting all preferences to default values... 22.42/9.35 [2019-03-28 12:05:15,426 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 22.42/9.35 [2019-03-28 12:05:15,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,437 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 22.42/9.35 [2019-03-28 12:05:15,438 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 22.42/9.35 [2019-03-28 12:05:15,439 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 22.42/9.35 [2019-03-28 12:05:15,441 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 22.42/9.35 [2019-03-28 12:05:15,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 22.42/9.35 [2019-03-28 12:05:15,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 22.42/9.35 [2019-03-28 12:05:15,444 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 22.42/9.35 [2019-03-28 12:05:15,445 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 22.42/9.35 [2019-03-28 12:05:15,446 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 22.42/9.35 [2019-03-28 12:05:15,447 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 22.42/9.35 [2019-03-28 12:05:15,448 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 22.42/9.35 [2019-03-28 12:05:15,448 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 22.42/9.35 [2019-03-28 12:05:15,450 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 22.42/9.35 [2019-03-28 12:05:15,452 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 22.42/9.35 [2019-03-28 12:05:15,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 22.42/9.35 [2019-03-28 12:05:15,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 22.42/9.35 [2019-03-28 12:05:15,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 22.42/9.35 [2019-03-28 12:05:15,457 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,458 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,458 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 22.42/9.35 [2019-03-28 12:05:15,459 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 22.42/9.35 [2019-03-28 12:05:15,459 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 22.42/9.35 [2019-03-28 12:05:15,460 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,460 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 22.42/9.35 [2019-03-28 12:05:15,461 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 22.42/9.35 [2019-03-28 12:05:15,461 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 22.42/9.35 [2019-03-28 12:05:15,462 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 22.42/9.35 [2019-03-28 12:05:15,463 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,463 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 22.42/9.35 [2019-03-28 12:05:15,464 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,464 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 22.42/9.35 [2019-03-28 12:05:15,464 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 22.42/9.35 [2019-03-28 12:05:15,465 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 22.42/9.35 [2019-03-28 12:05:15,466 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 22.42/9.35 [2019-03-28 12:05:15,466 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 22.42/9.35 [2019-03-28 12:05:15,480 INFO L110 SettingsManager]: Loading preferences was successful 22.42/9.35 [2019-03-28 12:05:15,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 22.42/9.35 [2019-03-28 12:05:15,481 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 22.42/9.35 [2019-03-28 12:05:15,482 INFO L133 SettingsManager]: * Rewrite not-equals=true 22.42/9.35 [2019-03-28 12:05:15,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 22.42/9.35 [2019-03-28 12:05:15,482 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 22.42/9.35 [2019-03-28 12:05:15,482 INFO L133 SettingsManager]: * Use SBE=true 22.42/9.35 [2019-03-28 12:05:15,482 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 22.42/9.35 [2019-03-28 12:05:15,483 INFO L133 SettingsManager]: * Use old map elimination=false 22.42/9.35 [2019-03-28 12:05:15,483 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 22.42/9.35 [2019-03-28 12:05:15,483 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 22.42/9.35 [2019-03-28 12:05:15,483 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 22.42/9.35 [2019-03-28 12:05:15,483 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 22.42/9.35 [2019-03-28 12:05:15,484 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 22.42/9.35 [2019-03-28 12:05:15,484 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.42/9.35 [2019-03-28 12:05:15,484 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 22.42/9.35 [2019-03-28 12:05:15,484 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 22.42/9.35 [2019-03-28 12:05:15,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE 22.42/9.35 [2019-03-28 12:05:15,485 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 22.42/9.35 [2019-03-28 12:05:15,485 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 22.42/9.35 [2019-03-28 12:05:15,485 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 22.42/9.35 [2019-03-28 12:05:15,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 22.42/9.35 [2019-03-28 12:05:15,485 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 22.42/9.35 [2019-03-28 12:05:15,486 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 22.42/9.35 [2019-03-28 12:05:15,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.42/9.35 [2019-03-28 12:05:15,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 22.42/9.35 [2019-03-28 12:05:15,486 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 22.42/9.35 [2019-03-28 12:05:15,486 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 22.42/9.35 [2019-03-28 12:05:15,487 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 22.42/9.35 [2019-03-28 12:05:15,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 22.42/9.35 [2019-03-28 12:05:15,525 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 22.42/9.35 [2019-03-28 12:05:15,529 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 22.42/9.35 [2019-03-28 12:05:15,530 INFO L271 PluginConnector]: Initializing CDTParser... 22.42/9.35 [2019-03-28 12:05:15,531 INFO L276 PluginConnector]: CDTParser initialized 22.42/9.35 [2019-03-28 12:05:15,532 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 22.42/9.35 [2019-03-28 12:05:15,646 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/167452a086424b478ee903f7dc776ed2/FLAG52a0502e2 22.42/9.35 [2019-03-28 12:05:15,981 INFO L307 CDTParser]: Found 1 translation units. 22.42/9.35 [2019-03-28 12:05:15,982 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 22.42/9.35 [2019-03-28 12:05:15,988 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/167452a086424b478ee903f7dc776ed2/FLAG52a0502e2 22.42/9.35 [2019-03-28 12:05:16,429 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/167452a086424b478ee903f7dc776ed2 22.42/9.35 [2019-03-28 12:05:16,441 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 22.42/9.35 [2019-03-28 12:05:16,442 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 22.42/9.35 [2019-03-28 12:05:16,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 22.42/9.35 [2019-03-28 12:05:16,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 22.42/9.35 [2019-03-28 12:05:16,447 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 22.42/9.35 [2019-03-28 12:05:16,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:05:16" (1/1) ... 22.42/9.35 [2019-03-28 12:05:16,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e82ea8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:05:16, skipping insertion in model container 22.42/9.35 [2019-03-28 12:05:16,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:05:16" (1/1) ... 22.42/9.35 [2019-03-28 12:05:16,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 22.42/9.35 [2019-03-28 12:05:16,477 INFO L176 MainTranslator]: Built tables and reachable declarations 22.42/9.35 [2019-03-28 12:05:16,641 INFO L206 PostProcessor]: Analyzing one entry point: main 22.42/9.35 [2019-03-28 12:05:16,646 INFO L191 MainTranslator]: Completed pre-run 22.42/9.35 [2019-03-28 12:05:16,662 INFO L206 PostProcessor]: Analyzing one entry point: main 22.42/9.35 [2019-03-28 12:05:16,677 INFO L195 MainTranslator]: Completed translation 22.42/9.35 [2019-03-28 12:05:16,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:05:16 WrapperNode 22.42/9.35 [2019-03-28 12:05:16,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 22.42/9.35 [2019-03-28 12:05:16,679 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 2019-03-28 11.48