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	n165.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.47993 seconds
cpu usage	24.5144
user time	23.4789
system time	1.03548
max virtual memory	6.0668732E7
max residence set size	632416.0

stage attributes

key	value
starexec-result	MAYBE

output

24.46/9.46 MAYBE 24.46/9.46 24.46/9.46 Ultimate: Cannot open display: 24.46/9.46 This is Ultimate 0.1.24-8dc7c08-m 24.46/9.46 [2019-03-28 22:55:47,391 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.46/9.46 [2019-03-28 22:55:47,394 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.46/9.46 [2019-03-28 22:55:47,406 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,406 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.46/9.46 [2019-03-28 22:55:47,407 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.46/9.46 [2019-03-28 22:55:47,408 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.46/9.46 [2019-03-28 22:55:47,410 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.46/9.46 [2019-03-28 22:55:47,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.46/9.46 [2019-03-28 22:55:47,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.46/9.46 [2019-03-28 22:55:47,413 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,413 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.46/9.46 [2019-03-28 22:55:47,414 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.46/9.46 [2019-03-28 22:55:47,415 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.46/9.46 [2019-03-28 22:55:47,416 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.46/9.46 [2019-03-28 22:55:47,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,420 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.46/9.46 [2019-03-28 22:55:47,422 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.46/9.46 [2019-03-28 22:55:47,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.46/9.46 [2019-03-28 22:55:47,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.46/9.46 [2019-03-28 22:55:47,426 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.46/9.46 [2019-03-28 22:55:47,428 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,429 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,430 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,431 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.46/9.46 [2019-03-28 22:55:47,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,432 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,433 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,435 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,437 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.46/9.46 [2019-03-28 22:55:47,438 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 24.46/9.46 [2019-03-28 22:55:47,453 INFO L110 SettingsManager]: Loading preferences was successful 24.46/9.46 [2019-03-28 22:55:47,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.46/9.46 [2019-03-28 22:55:47,455 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use SBE=true 24.46/9.46 [2019-03-28 22:55:47,456 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use old map elimination=false 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:47,457 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,458 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.46/9.46 [2019-03-28 22:55:47,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.46/9.46 [2019-03-28 22:55:47,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.46/9.46 [2019-03-28 22:55:47,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.46/9.46 [2019-03-28 22:55:47,500 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.46/9.46 [2019-03-28 22:55:47,504 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.46/9.46 [2019-03-28 22:55:47,505 INFO L271 PluginConnector]: Initializing CDTParser... 24.46/9.46 [2019-03-28 22:55:47,506 INFO L276 PluginConnector]: CDTParser initialized 24.46/9.46 [2019-03-28 22:55:47,506 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 24.46/9.46 [2019-03-28 22:55:47,564 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382/FLAG0ac74ca5f 24.46/9.46 [2019-03-28 22:55:47,908 INFO L307 CDTParser]: Found 1 translation units. 24.46/9.46 [2019-03-28 22:55:47,909 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 24.46/9.46 [2019-03-28 22:55:47,915 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382/FLAG0ac74ca5f 24.46/9.46 [2019-03-28 22:55:48,336 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382 24.46/9.46 [2019-03-28 22:55:48,347 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.46/9.46 [2019-03-28 22:55:48,348 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.46/9.46 [2019-03-28 22:55:48,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.46/9.46 [2019-03-28 22:55:48,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.46/9.46 [2019-03-28 22:55:48,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.46/9.46 [2019-03-28 22:55:48,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb4dcfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:48,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.46/9.46 [2019-03-28 22:55:48,382 INFO L176 MainTranslator]: Built tables and reachable declarations 24.46/9.46 [2019-03-28 22:55:48,538 INFO L206 PostProcessor]: Analyzing one entry point: main 24.46/9.46 [2019-03-28 22:55:48,543 INFO L191 MainTranslator]: Completed pre-run 24.46/9.46 [2019-03-28 22:55:48,559 INFO L206 PostProcessor]: Analyzing one entry point: main 24.46/9.46 [2019-03-28 22:55:48,574 INFO L195 MainTranslator]: Completed translation 24.46/9.46 [2019-03-28 22:55:48,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48 WrapperNode 24.46/9.46 [2019-03-28 22:55:48,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 24.46/9.46 [2019-03-28 22:55:48,576 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_Integer 2019-03-28 22.15