details

property	value
status	complete
benchmark	Piecewise_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n006.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.0768 seconds
cpu usage	17.1448
user time	16.1698
system time	0.974981
max virtual memory	6.0678952E7
max residence set size	537708.0

stage attributes

key	value
starexec-result	YES

output

17.12/8.07 YES 17.12/8.07 17.12/8.07 Ultimate: Cannot open display: 17.12/8.07 This is Ultimate 0.1.24-8dc7c08-m 17.12/8.07 [2019-03-29 01:52:46,469 INFO L170 SettingsManager]: Resetting all preferences to default values... 17.12/8.07 [2019-03-29 01:52:46,471 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 17.12/8.07 [2019-03-29 01:52:46,482 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,482 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 17.12/8.07 [2019-03-29 01:52:46,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 17.12/8.07 [2019-03-29 01:52:46,485 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 17.12/8.07 [2019-03-29 01:52:46,486 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 17.12/8.07 [2019-03-29 01:52:46,488 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 17.12/8.07 [2019-03-29 01:52:46,488 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 17.12/8.07 [2019-03-29 01:52:46,489 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,490 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 17.12/8.07 [2019-03-29 01:52:46,490 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 17.12/8.07 [2019-03-29 01:52:46,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 17.12/8.07 [2019-03-29 01:52:46,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 17.12/8.07 [2019-03-29 01:52:46,493 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 17.12/8.07 [2019-03-29 01:52:46,494 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 17.12/8.07 [2019-03-29 01:52:46,496 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 17.12/8.07 [2019-03-29 01:52:46,497 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 17.12/8.07 [2019-03-29 01:52:46,499 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 17.12/8.07 [2019-03-29 01:52:46,500 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 17.12/8.07 [2019-03-29 01:52:46,502 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 17.12/8.07 [2019-03-29 01:52:46,504 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,504 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,504 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 17.12/8.07 [2019-03-29 01:52:46,505 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 17.12/8.07 [2019-03-29 01:52:46,505 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 17.12/8.07 [2019-03-29 01:52:46,506 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,506 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 17.12/8.07 [2019-03-29 01:52:46,507 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 17.12/8.07 [2019-03-29 01:52:46,508 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 17.12/8.07 [2019-03-29 01:52:46,509 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 17.12/8.07 [2019-03-29 01:52:46,510 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,510 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 17.12/8.07 [2019-03-29 01:52:46,510 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,511 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 17.12/8.07 [2019-03-29 01:52:46,511 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 17.12/8.07 [2019-03-29 01:52:46,512 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 17.12/8.07 [2019-03-29 01:52:46,512 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 17.12/8.07 [2019-03-29 01:52:46,513 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 17.12/8.07 [2019-03-29 01:52:46,527 INFO L110 SettingsManager]: Loading preferences was successful 17.12/8.07 [2019-03-29 01:52:46,528 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 17.12/8.07 [2019-03-29 01:52:46,529 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 17.12/8.07 [2019-03-29 01:52:46,529 INFO L133 SettingsManager]: * Rewrite not-equals=true 17.12/8.07 [2019-03-29 01:52:46,529 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 17.12/8.07 [2019-03-29 01:52:46,529 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 17.12/8.07 [2019-03-29 01:52:46,530 INFO L133 SettingsManager]: * Use SBE=true 17.12/8.07 [2019-03-29 01:52:46,530 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 17.12/8.07 [2019-03-29 01:52:46,530 INFO L133 SettingsManager]: * Use old map elimination=false 17.12/8.07 [2019-03-29 01:52:46,530 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 17.12/8.07 [2019-03-29 01:52:46,530 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 17.12/8.07 [2019-03-29 01:52:46,530 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 17.12/8.07 [2019-03-29 01:52:46,531 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 17.12/8.07 [2019-03-29 01:52:46,531 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 17.12/8.07 [2019-03-29 01:52:46,531 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 17.12/8.07 [2019-03-29 01:52:46,531 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 17.12/8.07 [2019-03-29 01:52:46,531 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 17.12/8.07 [2019-03-29 01:52:46,531 INFO L133 SettingsManager]: * Check division by zero=IGNORE 17.12/8.07 [2019-03-29 01:52:46,532 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 17.12/8.07 [2019-03-29 01:52:46,532 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 17.12/8.07 [2019-03-29 01:52:46,532 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 17.12/8.07 [2019-03-29 01:52:46,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 17.12/8.07 [2019-03-29 01:52:46,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 17.12/8.07 [2019-03-29 01:52:46,533 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 17.12/8.07 [2019-03-29 01:52:46,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 17.12/8.07 [2019-03-29 01:52:46,533 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 17.12/8.07 [2019-03-29 01:52:46,533 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 17.12/8.07 [2019-03-29 01:52:46,533 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 17.12/8.07 [2019-03-29 01:52:46,533 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 17.12/8.07 [2019-03-29 01:52:46,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 17.12/8.07 [2019-03-29 01:52:46,572 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 17.12/8.07 [2019-03-29 01:52:46,576 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 17.12/8.07 [2019-03-29 01:52:46,577 INFO L271 PluginConnector]: Initializing CDTParser... 17.12/8.07 [2019-03-29 01:52:46,578 INFO L276 PluginConnector]: CDTParser initialized 17.12/8.07 [2019-03-29 01:52:46,578 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 17.12/8.07 [2019-03-29 01:52:46,640 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/9729d9a2f41c47b0963d9fc153806e72/FLAG41448ce67 17.12/8.07 [2019-03-29 01:52:46,988 INFO L307 CDTParser]: Found 1 translation units. 17.12/8.07 [2019-03-29 01:52:46,988 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 17.12/8.07 [2019-03-29 01:52:46,995 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/9729d9a2f41c47b0963d9fc153806e72/FLAG41448ce67 17.12/8.07 [2019-03-29 01:52:47,385 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/9729d9a2f41c47b0963d9fc153806e72 17.12/8.07 [2019-03-29 01:52:47,397 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 17.12/8.07 [2019-03-29 01:52:47,399 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 17.12/8.07 [2019-03-29 01:52:47,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 17.12/8.07 [2019-03-29 01:52:47,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 17.12/8.07 [2019-03-29 01:52:47,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 17.12/8.07 [2019-03-29 01:52:47,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:52:47" (1/1) ... 17.12/8.07 [2019-03-29 01:52:47,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45fc1d4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:52:47, skipping insertion in model container 17.12/8.07 [2019-03-29 01:52:47,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:52:47" (1/1) ... 17.12/8.07 [2019-03-29 01:52:47,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 17.12/8.07 [2019-03-29 01:52:47,435 INFO L176 MainTranslator]: Built tables and reachable declarations 17.12/8.07 [2019-03-29 01:52:47,599 INFO L206 PostProcessor]: Analyzing one entry point: main 17.12/8.07 [2019-03-29 01:52:47,604 INFO L191 MainTranslator]: Completed pre-run 17.12/8.07 [2019-03-29 01:52:47,621 INFO L206 PostProcessor]: Analyzing one entry point: main 17.12/8.07 [2019-03-29 01:52:47,636 INFO L195 MainTranslator]: Completed translation 17.12/8.07 [2019-03-29 01:52:47,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:52:47 WrapperNode 17.12/8.07 [2019-03-29 01:52:47,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 17.12/8.07 [2019-03-29 01:52:47,638 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_Integer 2019-03-28 22.15