details

property	value
status	complete
benchmark	svcomp_strchr_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n033.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	14.0035 seconds
cpu usage	24.0895
user time	22.632
system time	1.45749
max virtual memory	6.064774E7
max residence set size	568280.0

stage attributes

key	value
starexec-result	YES

output

24.06/13.99 YES 24.06/13.99 24.06/13.99 Ultimate: Cannot open display: 24.06/13.99 This is Ultimate 0.1.24-8dc7c08-m 24.06/13.99 [2019-03-28 11:55:32,446 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.06/13.99 [2019-03-28 11:55:32,449 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.06/13.99 [2019-03-28 11:55:32,460 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,460 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.06/13.99 [2019-03-28 11:55:32,461 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.06/13.99 [2019-03-28 11:55:32,462 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.06/13.99 [2019-03-28 11:55:32,464 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.06/13.99 [2019-03-28 11:55:32,465 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.06/13.99 [2019-03-28 11:55:32,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.06/13.99 [2019-03-28 11:55:32,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,467 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.06/13.99 [2019-03-28 11:55:32,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.06/13.99 [2019-03-28 11:55:32,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.06/13.99 [2019-03-28 11:55:32,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.06/13.99 [2019-03-28 11:55:32,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.06/13.99 [2019-03-28 11:55:32,471 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.06/13.99 [2019-03-28 11:55:32,473 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.06/13.99 [2019-03-28 11:55:32,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.06/13.99 [2019-03-28 11:55:32,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.06/13.99 [2019-03-28 11:55:32,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.06/13.99 [2019-03-28 11:55:32,478 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.06/13.99 [2019-03-28 11:55:32,480 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,481 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,481 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.06/13.99 [2019-03-28 11:55:32,482 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.06/13.99 [2019-03-28 11:55:32,482 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.06/13.99 [2019-03-28 11:55:32,483 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,483 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.06/13.99 [2019-03-28 11:55:32,484 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.06/13.99 [2019-03-28 11:55:32,485 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.06/13.99 [2019-03-28 11:55:32,485 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.06/13.99 [2019-03-28 11:55:32,486 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,487 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.06/13.99 [2019-03-28 11:55:32,487 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,487 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.06/13.99 [2019-03-28 11:55:32,488 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.06/13.99 [2019-03-28 11:55:32,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.06/13.99 [2019-03-28 11:55:32,489 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.06/13.99 [2019-03-28 11:55:32,489 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 24.06/13.99 [2019-03-28 11:55:32,504 INFO L110 SettingsManager]: Loading preferences was successful 24.06/13.99 [2019-03-28 11:55:32,504 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.06/13.99 [2019-03-28 11:55:32,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.06/13.99 [2019-03-28 11:55:32,506 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.06/13.99 [2019-03-28 11:55:32,506 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.06/13.99 [2019-03-28 11:55:32,506 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.06/13.99 [2019-03-28 11:55:32,506 INFO L133 SettingsManager]: * Use SBE=true 24.06/13.99 [2019-03-28 11:55:32,506 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Use old map elimination=false 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.06/13.99 [2019-03-28 11:55:32,507 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.06/13.99 [2019-03-28 11:55:32,508 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.06/13.99 [2019-03-28 11:55:32,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.06/13.99 [2019-03-28 11:55:32,508 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.06/13.99 [2019-03-28 11:55:32,508 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.06/13.99 [2019-03-28 11:55:32,508 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.06/13.99 [2019-03-28 11:55:32,508 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.06/13.99 [2019-03-28 11:55:32,509 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.06/13.99 [2019-03-28 11:55:32,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.06/13.99 [2019-03-28 11:55:32,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.06/13.99 [2019-03-28 11:55:32,509 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.06/13.99 [2019-03-28 11:55:32,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.06/13.99 [2019-03-28 11:55:32,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.06/13.99 [2019-03-28 11:55:32,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.06/13.99 [2019-03-28 11:55:32,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.06/13.99 [2019-03-28 11:55:32,510 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.06/13.99 [2019-03-28 11:55:32,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.06/13.99 [2019-03-28 11:55:32,562 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.06/13.99 [2019-03-28 11:55:32,565 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.06/13.99 [2019-03-28 11:55:32,567 INFO L271 PluginConnector]: Initializing CDTParser... 24.06/13.99 [2019-03-28 11:55:32,567 INFO L276 PluginConnector]: CDTParser initialized 24.06/13.99 [2019-03-28 11:55:32,568 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 24.06/13.99 [2019-03-28 11:55:32,632 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/db38bd3fea854367b17bdee23918ef83/FLAG57daed6ed 24.06/13.99 [2019-03-28 11:55:33,181 INFO L307 CDTParser]: Found 1 translation units. 24.06/13.99 [2019-03-28 11:55:33,182 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 24.06/13.99 [2019-03-28 11:55:33,182 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 24.06/13.99 [2019-03-28 11:55:33,189 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/db38bd3fea854367b17bdee23918ef83/FLAG57daed6ed 24.06/13.99 [2019-03-28 11:55:33,605 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/db38bd3fea854367b17bdee23918ef83 24.06/13.99 [2019-03-28 11:55:33,616 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.06/13.99 [2019-03-28 11:55:33,618 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.06/13.99 [2019-03-28 11:55:33,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.06/13.99 [2019-03-28 11:55:33,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.06/13.99 [2019-03-28 11:55:33,623 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.06/13.99 [2019-03-28 11:55:33,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:55:33" (1/1) ... 24.06/13.99 [2019-03-28 11:55:33,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ca92ade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:55:33, skipping insertion in model container 24.06/13.99 [2019-03-28 11:55:33,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:55:33" (1/1) ... 24.06/13.99 [2019-03-28 11:55:33,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.06/13.99 [2019-03-28 11:55:33,653 INFO L176 MainTranslator]: Built tables and reachable declarations 24.06/13.99 [2019-03-28 11:55:33,816 INFO L206 PostProcessor]: Analyzing one entry point: main 24.06/13.99 [2019-03-28 11:55:33,828 INFO L191 MainTranslator]: Completed pre-run 24.06/13.99 [2019-03-28 11:55:33,846 INFO L206 PostProcessor]: Analyzing one entry point: main 24.06/13.99 [2019-03-28 11:55:33,918 INFO L195 MainTranslator]: Completed translation 24.06/13.99 [2019-03-28 11:55:33,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:55:33 WrapperNode 24.06/13.99 [2019-03-28 11:55:33,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 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