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C 2019-03-28 11.48 pair #432171385
details
property
value
status
complete
benchmark
svcomp_cstrcmp_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n043.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
35.7681 seconds
cpu usage
67.2992
user time
62.6819
system time
4.6173
max virtual memory
6.0690276E7
max residence set size
722220.0
stage attributes
key
value
starexec-result
YES
output
67.24/35.75 YES 67.24/35.75 67.24/35.75 Ultimate: Cannot open display: 67.24/35.75 This is Ultimate 0.1.24-8dc7c08-m 67.24/35.75 [2019-03-28 12:03:47,286 INFO L170 SettingsManager]: Resetting all preferences to default values... 67.24/35.75 [2019-03-28 12:03:47,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 67.24/35.75 [2019-03-28 12:03:47,304 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,304 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 67.24/35.75 [2019-03-28 12:03:47,305 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 67.24/35.75 [2019-03-28 12:03:47,306 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 67.24/35.75 [2019-03-28 12:03:47,308 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 67.24/35.75 [2019-03-28 12:03:47,309 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 67.24/35.75 [2019-03-28 12:03:47,310 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 67.24/35.75 [2019-03-28 12:03:47,311 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,311 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 67.24/35.75 [2019-03-28 12:03:47,312 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 67.24/35.75 [2019-03-28 12:03:47,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 67.24/35.75 [2019-03-28 12:03:47,314 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 67.24/35.75 [2019-03-28 12:03:47,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 67.24/35.75 [2019-03-28 12:03:47,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 67.24/35.75 [2019-03-28 12:03:47,317 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 67.24/35.75 [2019-03-28 12:03:47,319 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 67.24/35.75 [2019-03-28 12:03:47,321 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 67.24/35.75 [2019-03-28 12:03:47,322 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 67.24/35.75 [2019-03-28 12:03:47,323 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 67.24/35.75 [2019-03-28 12:03:47,326 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,326 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,326 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 67.24/35.75 [2019-03-28 12:03:47,327 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 67.24/35.75 [2019-03-28 12:03:47,328 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 67.24/35.75 [2019-03-28 12:03:47,329 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 67.24/35.75 [2019-03-28 12:03:47,330 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 67.24/35.75 [2019-03-28 12:03:47,331 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 67.24/35.75 [2019-03-28 12:03:47,331 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 67.24/35.75 [2019-03-28 12:03:47,333 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,333 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 67.24/35.75 [2019-03-28 12:03:47,334 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,334 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 67.24/35.75 [2019-03-28 12:03:47,334 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 67.24/35.75 [2019-03-28 12:03:47,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 67.24/35.75 [2019-03-28 12:03:47,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 67.24/35.75 [2019-03-28 12:03:47,336 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 67.24/35.75 [2019-03-28 12:03:47,352 INFO L110 SettingsManager]: Loading preferences was successful 67.24/35.75 [2019-03-28 12:03:47,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 67.24/35.75 [2019-03-28 12:03:47,353 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 67.24/35.75 [2019-03-28 12:03:47,353 INFO L133 SettingsManager]: * Rewrite not-equals=true 67.24/35.75 [2019-03-28 12:03:47,354 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 67.24/35.75 [2019-03-28 12:03:47,354 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 67.24/35.75 [2019-03-28 12:03:47,354 INFO L133 SettingsManager]: * Use SBE=true 67.24/35.75 [2019-03-28 12:03:47,354 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 67.24/35.75 [2019-03-28 12:03:47,354 INFO L133 SettingsManager]: * Use old map elimination=false 67.24/35.75 [2019-03-28 12:03:47,355 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 67.24/35.75 [2019-03-28 12:03:47,355 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 67.24/35.75 [2019-03-28 12:03:47,355 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 67.24/35.75 [2019-03-28 12:03:47,355 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 67.24/35.75 [2019-03-28 12:03:47,355 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 67.24/35.75 [2019-03-28 12:03:47,356 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 67.24/35.75 [2019-03-28 12:03:47,356 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 67.24/35.75 [2019-03-28 12:03:47,356 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 67.24/35.75 [2019-03-28 12:03:47,356 INFO L133 SettingsManager]: * Check division by zero=IGNORE 67.24/35.75 [2019-03-28 12:03:47,356 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 67.24/35.75 [2019-03-28 12:03:47,357 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 67.24/35.75 [2019-03-28 12:03:47,357 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 67.24/35.75 [2019-03-28 12:03:47,357 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 67.24/35.75 [2019-03-28 12:03:47,357 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 67.24/35.75 [2019-03-28 12:03:47,357 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 67.24/35.75 [2019-03-28 12:03:47,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 67.24/35.75 [2019-03-28 12:03:47,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 67.24/35.75 [2019-03-28 12:03:47,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 67.24/35.75 [2019-03-28 12:03:47,358 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 67.24/35.75 [2019-03-28 12:03:47,358 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 67.24/35.75 [2019-03-28 12:03:47,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 67.24/35.75 [2019-03-28 12:03:47,396 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 67.24/35.75 [2019-03-28 12:03:47,399 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 67.24/35.75 [2019-03-28 12:03:47,401 INFO L271 PluginConnector]: Initializing CDTParser... 67.24/35.75 [2019-03-28 12:03:47,401 INFO L276 PluginConnector]: CDTParser initialized 67.24/35.75 [2019-03-28 12:03:47,402 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 67.24/35.75 [2019-03-28 12:03:47,467 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/fdec74c819e24e88b43559904c499607/FLAG210dee9b9 67.24/35.75 [2019-03-28 12:03:47,839 INFO L307 CDTParser]: Found 1 translation units. 67.24/35.75 [2019-03-28 12:03:47,840 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 67.24/35.75 [2019-03-28 12:03:47,840 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 67.24/35.75 [2019-03-28 12:03:47,847 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/fdec74c819e24e88b43559904c499607/FLAG210dee9b9 67.24/35.75 [2019-03-28 12:03:48,268 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/fdec74c819e24e88b43559904c499607 67.24/35.75 [2019-03-28 12:03:48,280 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 67.24/35.75 [2019-03-28 12:03:48,281 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 67.24/35.75 [2019-03-28 12:03:48,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 67.24/35.75 [2019-03-28 12:03:48,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 67.24/35.75 [2019-03-28 12:03:48,286 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 67.24/35.75 [2019-03-28 12:03:48,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:48" (1/1) ... 67.24/35.75 [2019-03-28 12:03:48,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@444a7286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:48, skipping insertion in model container 67.24/35.75 [2019-03-28 12:03:48,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:48" (1/1) ... 67.24/35.75 [2019-03-28 12:03:48,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 67.24/35.75 [2019-03-28 12:03:48,316 INFO L176 MainTranslator]: Built tables and reachable declarations 67.24/35.75 [2019-03-28 12:03:48,491 INFO L206 PostProcessor]: Analyzing one entry point: main 67.24/35.75 [2019-03-28 12:03:48,503 INFO L191 MainTranslator]: Completed pre-run 67.24/35.75 [2019-03-28 12:03:48,522 INFO L206 PostProcessor]: Analyzing one entry point: main 67.24/35.75 [2019-03-28 12:03:48,643 INFO L195 MainTranslator]: Completed translation 67.24/35.75 [2019-03-28 12:03:48,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:48 WrapperNode 67.24/35.75 [2019-03-28 12:03:48,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
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