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C 2019-03-28 11.48 pair #432171465
details
property
value
status
complete
benchmark
svcomp_cstrlen_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n017.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
12.6457 seconds
cpu usage
22.0095
user time
20.6478
system time
1.36161
max virtual memory
6.067438E7
max residence set size
572076.0
stage attributes
key
value
starexec-result
YES
output
21.93/12.64 YES 21.93/12.64 21.93/12.64 Ultimate: Cannot open display: 21.93/12.64 This is Ultimate 0.1.24-8dc7c08-m 21.93/12.64 [2019-03-28 11:52:48,387 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.93/12.64 [2019-03-28 11:52:48,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.93/12.64 [2019-03-28 11:52:48,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.93/12.64 [2019-03-28 11:52:48,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.93/12.64 [2019-03-28 11:52:48,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.93/12.64 [2019-03-28 11:52:48,405 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.93/12.64 [2019-03-28 11:52:48,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.93/12.64 [2019-03-28 11:52:48,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.93/12.64 [2019-03-28 11:52:48,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.93/12.64 [2019-03-28 11:52:48,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.93/12.64 [2019-03-28 11:52:48,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.93/12.64 [2019-03-28 11:52:48,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.93/12.64 [2019-03-28 11:52:48,413 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.93/12.64 [2019-03-28 11:52:48,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.93/12.64 [2019-03-28 11:52:48,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.93/12.64 [2019-03-28 11:52:48,417 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.93/12.64 [2019-03-28 11:52:48,419 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.93/12.64 [2019-03-28 11:52:48,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.93/12.64 [2019-03-28 11:52:48,421 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.93/12.64 [2019-03-28 11:52:48,424 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,424 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,424 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.93/12.64 [2019-03-28 11:52:48,425 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.93/12.64 [2019-03-28 11:52:48,426 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.93/12.64 [2019-03-28 11:52:48,427 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,427 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.93/12.64 [2019-03-28 11:52:48,428 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.93/12.64 [2019-03-28 11:52:48,429 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.93/12.64 [2019-03-28 11:52:48,430 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.93/12.64 [2019-03-28 11:52:48,431 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,431 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.93/12.64 [2019-03-28 11:52:48,432 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,432 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.93/12.64 [2019-03-28 11:52:48,432 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.93/12.64 [2019-03-28 11:52:48,433 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.93/12.64 [2019-03-28 11:52:48,434 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.93/12.64 [2019-03-28 11:52:48,434 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 21.93/12.64 [2019-03-28 11:52:48,450 INFO L110 SettingsManager]: Loading preferences was successful 21.93/12.64 [2019-03-28 11:52:48,450 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.93/12.64 [2019-03-28 11:52:48,451 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.93/12.64 [2019-03-28 11:52:48,451 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.93/12.64 [2019-03-28 11:52:48,451 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.93/12.64 [2019-03-28 11:52:48,452 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.93/12.64 [2019-03-28 11:52:48,452 INFO L133 SettingsManager]: * Use SBE=true 21.93/12.64 [2019-03-28 11:52:48,452 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.93/12.64 [2019-03-28 11:52:48,452 INFO L133 SettingsManager]: * Use old map elimination=false 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.93/12.64 [2019-03-28 11:52:48,453 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.93/12.64 [2019-03-28 11:52:48,454 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.93/12.64 [2019-03-28 11:52:48,454 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.93/12.64 [2019-03-28 11:52:48,454 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.93/12.64 [2019-03-28 11:52:48,454 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.93/12.64 [2019-03-28 11:52:48,454 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.93/12.64 [2019-03-28 11:52:48,455 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.93/12.64 [2019-03-28 11:52:48,455 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.93/12.64 [2019-03-28 11:52:48,455 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.93/12.64 [2019-03-28 11:52:48,455 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.93/12.64 [2019-03-28 11:52:48,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.93/12.64 [2019-03-28 11:52:48,456 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.93/12.64 [2019-03-28 11:52:48,456 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.93/12.64 [2019-03-28 11:52:48,456 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.93/12.64 [2019-03-28 11:52:48,456 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.93/12.64 [2019-03-28 11:52:48,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.93/12.64 [2019-03-28 11:52:48,505 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.93/12.64 [2019-03-28 11:52:48,509 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.93/12.64 [2019-03-28 11:52:48,511 INFO L271 PluginConnector]: Initializing CDTParser... 21.93/12.64 [2019-03-28 11:52:48,511 INFO L276 PluginConnector]: CDTParser initialized 21.93/12.64 [2019-03-28 11:52:48,512 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 21.93/12.64 [2019-03-28 11:52:48,585 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/60ce8e92fccd499d924c01041c41e8ac/FLAGe5f4ae0ca 21.93/12.64 [2019-03-28 11:52:49,134 INFO L307 CDTParser]: Found 1 translation units. 21.93/12.64 [2019-03-28 11:52:49,135 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 21.93/12.64 [2019-03-28 11:52:49,135 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 21.93/12.64 [2019-03-28 11:52:49,142 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/60ce8e92fccd499d924c01041c41e8ac/FLAGe5f4ae0ca 21.93/12.64 [2019-03-28 11:52:49,544 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/60ce8e92fccd499d924c01041c41e8ac 21.93/12.64 [2019-03-28 11:52:49,556 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.93/12.64 [2019-03-28 11:52:49,558 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.93/12.64 [2019-03-28 11:52:49,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.93/12.64 [2019-03-28 11:52:49,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.93/12.64 [2019-03-28 11:52:49,562 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.93/12.64 [2019-03-28 11:52:49,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:52:49" (1/1) ... 21.93/12.64 [2019-03-28 11:52:49,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f15c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:52:49, skipping insertion in model container 21.93/12.64 [2019-03-28 11:52:49,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:52:49" (1/1) ... 21.93/12.64 [2019-03-28 11:52:49,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.93/12.64 [2019-03-28 11:52:49,592 INFO L176 MainTranslator]: Built tables and reachable declarations 21.93/12.64 [2019-03-28 11:52:49,760 INFO L206 PostProcessor]: Analyzing one entry point: main 21.93/12.64 [2019-03-28 11:52:49,771 INFO L191 MainTranslator]: Completed pre-run 21.93/12.64 [2019-03-28 11:52:49,844 INFO L206 PostProcessor]: Analyzing one entry point: main 21.93/12.64 [2019-03-28 11:52:49,861 INFO L195 MainTranslator]: Completed translation 21.93/12.64 [2019-03-28 11:52:49,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:52:49 WrapperNode 21.93/12.64 [2019-03-28 11:52:49,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
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