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C 2019-03-28 11.48 pair #432170947
details
property
value
status
complete
benchmark
NonTerminationSimple9_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n035.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.44848 seconds
cpu usage
11.6879
user time
11.2241
system time
0.463789
max virtual memory
6.0296508E7
max residence set size
390348.0
stage attributes
key
value
starexec-result
NO
output
11.62/6.44 NO 11.62/6.44 11.62/6.44 Ultimate: Cannot open display: 11.62/6.44 This is Ultimate 0.1.24-8dc7c08-m 11.62/6.44 [2019-03-28 12:26:31,415 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.62/6.44 [2019-03-28 12:26:31,417 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.62/6.44 [2019-03-28 12:26:31,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,429 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.62/6.44 [2019-03-28 12:26:31,430 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.62/6.44 [2019-03-28 12:26:31,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.62/6.44 [2019-03-28 12:26:31,432 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.62/6.44 [2019-03-28 12:26:31,434 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.62/6.44 [2019-03-28 12:26:31,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.62/6.44 [2019-03-28 12:26:31,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.62/6.44 [2019-03-28 12:26:31,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.62/6.44 [2019-03-28 12:26:31,438 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.62/6.44 [2019-03-28 12:26:31,439 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.62/6.44 [2019-03-28 12:26:31,439 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.62/6.44 [2019-03-28 12:26:31,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.62/6.44 [2019-03-28 12:26:31,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.62/6.44 [2019-03-28 12:26:31,444 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.62/6.44 [2019-03-28 12:26:31,445 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.62/6.44 [2019-03-28 12:26:31,446 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.62/6.44 [2019-03-28 12:26:31,447 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.62/6.44 [2019-03-28 12:26:31,450 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,450 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,450 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.62/6.44 [2019-03-28 12:26:31,451 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.62/6.44 [2019-03-28 12:26:31,451 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.62/6.44 [2019-03-28 12:26:31,452 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,452 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.62/6.44 [2019-03-28 12:26:31,453 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.62/6.44 [2019-03-28 12:26:31,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.62/6.44 [2019-03-28 12:26:31,454 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.62/6.44 [2019-03-28 12:26:31,455 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.62/6.44 [2019-03-28 12:26:31,456 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,456 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.62/6.44 [2019-03-28 12:26:31,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.62/6.44 [2019-03-28 12:26:31,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.62/6.44 [2019-03-28 12:26:31,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.62/6.44 [2019-03-28 12:26:31,458 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.62/6.44 [2019-03-28 12:26:31,473 INFO L110 SettingsManager]: Loading preferences was successful 11.62/6.44 [2019-03-28 12:26:31,473 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.62/6.44 [2019-03-28 12:26:31,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.62/6.44 [2019-03-28 12:26:31,475 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.62/6.44 [2019-03-28 12:26:31,475 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.62/6.44 [2019-03-28 12:26:31,475 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.62/6.44 [2019-03-28 12:26:31,475 INFO L133 SettingsManager]: * Use SBE=true 11.62/6.44 [2019-03-28 12:26:31,475 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Use old map elimination=false 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.62/6.44 [2019-03-28 12:26:31,476 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.62/6.44 [2019-03-28 12:26:31,477 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.62/6.44 [2019-03-28 12:26:31,477 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.62/6.44 [2019-03-28 12:26:31,477 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.62/6.44 [2019-03-28 12:26:31,477 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.62/6.44 [2019-03-28 12:26:31,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.62/6.44 [2019-03-28 12:26:31,478 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.62/6.44 [2019-03-28 12:26:31,478 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.62/6.44 [2019-03-28 12:26:31,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.62/6.44 [2019-03-28 12:26:31,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.62/6.44 [2019-03-28 12:26:31,478 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.62/6.44 [2019-03-28 12:26:31,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.62/6.44 [2019-03-28 12:26:31,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.62/6.44 [2019-03-28 12:26:31,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.62/6.44 [2019-03-28 12:26:31,479 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.62/6.44 [2019-03-28 12:26:31,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.62/6.44 [2019-03-28 12:26:31,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.62/6.44 [2019-03-28 12:26:31,518 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.62/6.44 [2019-03-28 12:26:31,522 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.62/6.44 [2019-03-28 12:26:31,523 INFO L271 PluginConnector]: Initializing CDTParser... 11.62/6.44 [2019-03-28 12:26:31,524 INFO L276 PluginConnector]: CDTParser initialized 11.62/6.44 [2019-03-28 12:26:31,524 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.62/6.44 [2019-03-28 12:26:31,590 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b4769c21564c40b98c7fbc95e14edaf5/FLAGd99f42ba0 11.62/6.44 [2019-03-28 12:26:31,924 INFO L307 CDTParser]: Found 1 translation units. 11.62/6.44 [2019-03-28 12:26:31,925 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.62/6.44 [2019-03-28 12:26:31,932 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b4769c21564c40b98c7fbc95e14edaf5/FLAGd99f42ba0 11.62/6.44 [2019-03-28 12:26:32,366 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b4769c21564c40b98c7fbc95e14edaf5 11.62/6.44 [2019-03-28 12:26:32,378 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.62/6.44 [2019-03-28 12:26:32,379 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.62/6.44 [2019-03-28 12:26:32,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.62/6.44 [2019-03-28 12:26:32,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.62/6.44 [2019-03-28 12:26:32,384 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.62/6.44 [2019-03-28 12:26:32,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:26:32" (1/1) ... 11.62/6.44 [2019-03-28 12:26:32,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc46d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:26:32, skipping insertion in model container 11.62/6.44 [2019-03-28 12:26:32,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:26:32" (1/1) ... 11.62/6.44 [2019-03-28 12:26:32,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.62/6.44 [2019-03-28 12:26:32,412 INFO L176 MainTranslator]: Built tables and reachable declarations 11.62/6.44 [2019-03-28 12:26:32,567 INFO L206 PostProcessor]: Analyzing one entry point: main 11.62/6.44 [2019-03-28 12:26:32,572 INFO L191 MainTranslator]: Completed pre-run 11.62/6.44 [2019-03-28 12:26:32,586 INFO L206 PostProcessor]: Analyzing one entry point: main 11.62/6.44 [2019-03-28 12:26:32,601 INFO L195 MainTranslator]: Completed translation 11.62/6.44 [2019-03-28 12:26:32,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:26:32 WrapperNode 11.62/6.44 [2019-03-28 12:26:32,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.62/6.44 [2019-03-28 12:26:32,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C 2019-03-28 11.48