details

property	value
status	complete
benchmark	svcomp_ex2.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n170.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	9.88115 seconds
cpu usage	24.5858
user time	23.5087
system time	1.07712
max virtual memory	6.0643264E7
max residence set size	644364.0

stage attributes

key	value
starexec-result	MAYBE

output

24.49/9.86 MAYBE 24.49/9.86 24.49/9.86 Ultimate: Cannot open display: 24.49/9.86 This is Ultimate 0.1.24-8dc7c08-m 24.49/9.86 [2019-03-29 02:00:14,364 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.49/9.86 [2019-03-29 02:00:14,366 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.49/9.86 [2019-03-29 02:00:14,377 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,378 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.49/9.86 [2019-03-29 02:00:14,378 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.49/9.86 [2019-03-29 02:00:14,380 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.49/9.86 [2019-03-29 02:00:14,381 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.49/9.86 [2019-03-29 02:00:14,383 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.49/9.86 [2019-03-29 02:00:14,384 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.49/9.86 [2019-03-29 02:00:14,384 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,385 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.49/9.86 [2019-03-29 02:00:14,386 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.49/9.86 [2019-03-29 02:00:14,386 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.49/9.86 [2019-03-29 02:00:14,388 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.49/9.86 [2019-03-29 02:00:14,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.49/9.86 [2019-03-29 02:00:14,389 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.49/9.86 [2019-03-29 02:00:14,391 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.49/9.86 [2019-03-29 02:00:14,393 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.49/9.86 [2019-03-29 02:00:14,394 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.49/9.86 [2019-03-29 02:00:14,395 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.49/9.86 [2019-03-29 02:00:14,397 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.49/9.86 [2019-03-29 02:00:14,399 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.49/9.86 [2019-03-29 02:00:14,400 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.49/9.86 [2019-03-29 02:00:14,400 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.49/9.86 [2019-03-29 02:00:14,401 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.49/9.86 [2019-03-29 02:00:14,402 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.49/9.86 [2019-03-29 02:00:14,403 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.49/9.86 [2019-03-29 02:00:14,404 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.49/9.86 [2019-03-29 02:00:14,405 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,405 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.49/9.86 [2019-03-29 02:00:14,405 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,406 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.49/9.86 [2019-03-29 02:00:14,406 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.49/9.86 [2019-03-29 02:00:14,407 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.49/9.86 [2019-03-29 02:00:14,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.49/9.86 [2019-03-29 02:00:14,408 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 24.49/9.86 [2019-03-29 02:00:14,422 INFO L110 SettingsManager]: Loading preferences was successful 24.49/9.86 [2019-03-29 02:00:14,423 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.49/9.86 [2019-03-29 02:00:14,424 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.49/9.86 [2019-03-29 02:00:14,424 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.49/9.86 [2019-03-29 02:00:14,424 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.49/9.86 [2019-03-29 02:00:14,424 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.49/9.86 [2019-03-29 02:00:14,425 INFO L133 SettingsManager]: * Use SBE=true 24.49/9.86 [2019-03-29 02:00:14,425 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.49/9.86 [2019-03-29 02:00:14,425 INFO L133 SettingsManager]: * Use old map elimination=false 24.49/9.86 [2019-03-29 02:00:14,425 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.49/9.86 [2019-03-29 02:00:14,425 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.49/9.86 [2019-03-29 02:00:14,426 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.49/9.86 [2019-03-29 02:00:14,426 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.49/9.86 [2019-03-29 02:00:14,426 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.49/9.86 [2019-03-29 02:00:14,426 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.49/9.86 [2019-03-29 02:00:14,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.49/9.86 [2019-03-29 02:00:14,426 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.49/9.86 [2019-03-29 02:00:14,427 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.49/9.86 [2019-03-29 02:00:14,427 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.49/9.86 [2019-03-29 02:00:14,427 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.49/9.86 [2019-03-29 02:00:14,427 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.49/9.86 [2019-03-29 02:00:14,428 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.49/9.86 [2019-03-29 02:00:14,428 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.49/9.86 [2019-03-29 02:00:14,428 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.49/9.86 [2019-03-29 02:00:14,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.49/9.86 [2019-03-29 02:00:14,428 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.49/9.86 [2019-03-29 02:00:14,429 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.49/9.86 [2019-03-29 02:00:14,429 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.49/9.86 [2019-03-29 02:00:14,429 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.49/9.86 [2019-03-29 02:00:14,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.49/9.86 [2019-03-29 02:00:14,468 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.49/9.86 [2019-03-29 02:00:14,472 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.49/9.86 [2019-03-29 02:00:14,473 INFO L271 PluginConnector]: Initializing CDTParser... 24.49/9.86 [2019-03-29 02:00:14,474 INFO L276 PluginConnector]: CDTParser initialized 24.49/9.86 [2019-03-29 02:00:14,474 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 24.49/9.86 [2019-03-29 02:00:14,531 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ad30b204257c447a85483ea579dfbf44/FLAG2cf3043e3 24.49/9.86 [2019-03-29 02:00:14,875 INFO L307 CDTParser]: Found 1 translation units. 24.49/9.86 [2019-03-29 02:00:14,876 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 24.49/9.86 [2019-03-29 02:00:14,882 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ad30b204257c447a85483ea579dfbf44/FLAG2cf3043e3 24.49/9.86 [2019-03-29 02:00:15,273 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ad30b204257c447a85483ea579dfbf44 24.49/9.86 [2019-03-29 02:00:15,285 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.49/9.86 [2019-03-29 02:00:15,287 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.49/9.86 [2019-03-29 02:00:15,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.49/9.86 [2019-03-29 02:00:15,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.49/9.86 [2019-03-29 02:00:15,292 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.49/9.86 [2019-03-29 02:00:15,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:00:15" (1/1) ... 24.49/9.86 [2019-03-29 02:00:15,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54423be4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:00:15, skipping insertion in model container 24.49/9.86 [2019-03-29 02:00:15,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:00:15" (1/1) ... 24.49/9.86 [2019-03-29 02:00:15,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.49/9.86 [2019-03-29 02:00:15,324 INFO L176 MainTranslator]: Built tables and reachable declarations 24.49/9.86 [2019-03-29 02:00:15,487 INFO L206 PostProcessor]: Analyzing one entry point: main 24.49/9.86 [2019-03-29 02:00:15,492 INFO L191 MainTranslator]: Completed pre-run 24.49/9.86 [2019-03-29 02:00:15,510 INFO L206 PostProcessor]: Analyzing one entry point: main 24.49/9.86 [2019-03-29 02:00:15,525 INFO L195 MainTranslator]: Completed translation 24.49/9.86 [2019-03-29 02:00:15,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:00:15 WrapperNode 24.49/9.86 [2019-03-29 02:00:15,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 24.49/9.86 [2019-03-29 02:00:15,527 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