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C pair #487094273
details
property
value
status
complete
benchmark
pc_sfifo_1_false-unreach-call_false-termination.cil.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n138.star.cs.uiowa.edu
space
SV-COMP_Mixed_Categories
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
17.1216 seconds
cpu usage
38.3056
user time
35.8862
system time
2.41933
max virtual memory
6.0630468E7
max residence set size
709644.0
stage attributes
key
value
starexec-result
NO
output
NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:52:39,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:52:39,397 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:52:39,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:52:39,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:52:39,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:52:39,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:52:39,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:52:39,414 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:52:39,415 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:52:39,416 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:52:39,416 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:52:39,417 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:52:39,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:52:39,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:52:39,419 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:52:39,420 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:52:39,422 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:52:39,424 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:52:39,426 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:52:39,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:52:39,428 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:52:39,430 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:52:39,430 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:52:39,430 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:52:39,431 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:52:39,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:52:39,432 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:52:39,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:52:39,433 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:52:39,433 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:52:39,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:52:39,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:52:39,435 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:52:39,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:52:39,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:52:39,436 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:52:39,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:52:39,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:52:39,438 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:52:39,452 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:52:39,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:52:39,454 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:52:39,454 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:52:39,454 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:52:39,454 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:52:39,454 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:52:39,455 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:52:39,455 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:52:39,455 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:52:39,455 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:52:39,455 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:52:39,455 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:52:39,456 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:52:39,456 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:52:39,456 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:52:39,456 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:52:39,456 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:52:39,456 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:52:39,457 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:52:39,457 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:52:39,457 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:52:39,457 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:52:39,457 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:52:39,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:52:39,458 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:52:39,458 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:52:39,458 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:52:39,458 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:52:39,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:52:39,497 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:52:39,500 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:52:39,502 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:52:39,502 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:52:39,503 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:52:39,573 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/2d9b79b1c6aa4eb3841d044c34d4829d/FLAGbe68be9c4 [2020-06-21 23:52:39,935 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:52:39,936 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:52:39,945 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/2d9b79b1c6aa4eb3841d044c34d4829d/FLAGbe68be9c4 [2020-06-21 23:52:40,332 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/2d9b79b1c6aa4eb3841d044c34d4829d [2020-06-21 23:52:40,344 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:52:40,345 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:52:40,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:52:40,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:52:40,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:52:40,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:52:40" (1/1) ... [2020-06-21 23:52:40,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef38891 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:52:40, skipping insertion in model container [2020-06-21 23:52:40,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:52:40" (1/1) ... [2020-06-21 23:52:40,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:52:40,393 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:52:40,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:52:40,648 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:52:40,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:52:40,701 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:52:40,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:52:40 WrapperNode [2020-06-21 23:52:40,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:52:40,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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