details

property	value
status	complete
benchmark	NonTermination3_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n098.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.92094 seconds
cpu usage	12.2988
user time	11.8025
system time	0.496344
max virtual memory	6.0298148E7
max residence set size	373492.0

stage attributes

key	value
starexec-result	MAYBE

output

12.24/5.91 MAYBE 12.24/5.91 12.24/5.91 Ultimate: Cannot open display: 12.24/5.91 This is Ultimate 0.1.24-8dc7c08-m 12.24/5.91 [2019-03-28 12:31:46,062 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.24/5.91 [2019-03-28 12:31:46,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.24/5.91 [2019-03-28 12:31:46,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.24/5.91 [2019-03-28 12:31:46,077 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.24/5.91 [2019-03-28 12:31:46,078 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.24/5.91 [2019-03-28 12:31:46,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.24/5.91 [2019-03-28 12:31:46,081 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.24/5.91 [2019-03-28 12:31:46,082 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.24/5.91 [2019-03-28 12:31:46,083 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,083 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.24/5.91 [2019-03-28 12:31:46,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.24/5.91 [2019-03-28 12:31:46,085 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.24/5.91 [2019-03-28 12:31:46,086 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.24/5.91 [2019-03-28 12:31:46,087 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.24/5.91 [2019-03-28 12:31:46,087 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.24/5.91 [2019-03-28 12:31:46,089 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.24/5.91 [2019-03-28 12:31:46,091 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.24/5.91 [2019-03-28 12:31:46,092 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.24/5.91 [2019-03-28 12:31:46,093 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.24/5.91 [2019-03-28 12:31:46,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.24/5.91 [2019-03-28 12:31:46,097 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,097 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,097 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.24/5.91 [2019-03-28 12:31:46,098 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.24/5.91 [2019-03-28 12:31:46,098 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.24/5.91 [2019-03-28 12:31:46,099 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,099 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.24/5.91 [2019-03-28 12:31:46,100 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.24/5.91 [2019-03-28 12:31:46,101 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.24/5.91 [2019-03-28 12:31:46,102 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.24/5.91 [2019-03-28 12:31:46,103 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,103 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.24/5.91 [2019-03-28 12:31:46,103 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,104 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.24/5.91 [2019-03-28 12:31:46,104 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.24/5.91 [2019-03-28 12:31:46,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.24/5.91 [2019-03-28 12:31:46,105 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.24/5.91 [2019-03-28 12:31:46,106 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 12.24/5.91 [2019-03-28 12:31:46,120 INFO L110 SettingsManager]: Loading preferences was successful 12.24/5.91 [2019-03-28 12:31:46,121 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.24/5.91 [2019-03-28 12:31:46,122 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.24/5.91 [2019-03-28 12:31:46,122 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.24/5.91 [2019-03-28 12:31:46,122 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.24/5.91 [2019-03-28 12:31:46,122 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.24/5.91 [2019-03-28 12:31:46,122 INFO L133 SettingsManager]: * Use SBE=true 12.24/5.91 [2019-03-28 12:31:46,123 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.24/5.91 [2019-03-28 12:31:46,123 INFO L133 SettingsManager]: * Use old map elimination=false 12.24/5.91 [2019-03-28 12:31:46,123 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.24/5.91 [2019-03-28 12:31:46,123 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.24/5.91 [2019-03-28 12:31:46,123 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.24/5.91 [2019-03-28 12:31:46,124 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.24/5.91 [2019-03-28 12:31:46,124 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.24/5.91 [2019-03-28 12:31:46,124 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.24/5.91 [2019-03-28 12:31:46,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.24/5.91 [2019-03-28 12:31:46,124 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.24/5.91 [2019-03-28 12:31:46,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.24/5.91 [2019-03-28 12:31:46,125 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.24/5.91 [2019-03-28 12:31:46,125 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.24/5.91 [2019-03-28 12:31:46,125 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.24/5.91 [2019-03-28 12:31:46,125 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.24/5.91 [2019-03-28 12:31:46,125 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.24/5.91 [2019-03-28 12:31:46,125 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.24/5.91 [2019-03-28 12:31:46,126 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.24/5.91 [2019-03-28 12:31:46,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.24/5.91 [2019-03-28 12:31:46,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.24/5.91 [2019-03-28 12:31:46,126 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.24/5.91 [2019-03-28 12:31:46,126 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.24/5.91 [2019-03-28 12:31:46,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.24/5.91 [2019-03-28 12:31:46,165 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.24/5.91 [2019-03-28 12:31:46,169 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.24/5.91 [2019-03-28 12:31:46,170 INFO L271 PluginConnector]: Initializing CDTParser... 12.24/5.91 [2019-03-28 12:31:46,170 INFO L276 PluginConnector]: CDTParser initialized 12.24/5.91 [2019-03-28 12:31:46,171 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 12.24/5.91 [2019-03-28 12:31:46,263 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/8edf6159685347ea8606170d7808b9d6/FLAGb7a7658f6 12.24/5.91 [2019-03-28 12:31:46,606 INFO L307 CDTParser]: Found 1 translation units. 12.24/5.91 [2019-03-28 12:31:46,607 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 12.24/5.91 [2019-03-28 12:31:46,613 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/8edf6159685347ea8606170d7808b9d6/FLAGb7a7658f6 12.24/5.91 [2019-03-28 12:31:47,076 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/8edf6159685347ea8606170d7808b9d6 12.24/5.91 [2019-03-28 12:31:47,088 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.24/5.91 [2019-03-28 12:31:47,090 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.24/5.91 [2019-03-28 12:31:47,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.24/5.91 [2019-03-28 12:31:47,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.24/5.91 [2019-03-28 12:31:47,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.24/5.91 [2019-03-28 12:31:47,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:31:47" (1/1) ... 12.24/5.91 [2019-03-28 12:31:47,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464840c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:31:47, skipping insertion in model container 12.24/5.91 [2019-03-28 12:31:47,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:31:47" (1/1) ... 12.24/5.91 [2019-03-28 12:31:47,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.24/5.91 [2019-03-28 12:31:47,124 INFO L176 MainTranslator]: Built tables and reachable declarations 12.24/5.91 [2019-03-28 12:31:47,287 INFO L206 PostProcessor]: Analyzing one entry point: main 12.24/5.91 [2019-03-28 12:31:47,291 INFO L191 MainTranslator]: Completed pre-run 12.24/5.91 [2019-03-28 12:31:47,312 INFO L206 PostProcessor]: Analyzing one entry point: main 12.24/5.91 [2019-03-28 12:31:47,397 INFO L195 MainTranslator]: Completed translation 12.24/5.91 [2019-03-28 12:31:47,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:31:47 WrapperNode 12.24/5.91 [2019-03-28 12:31:47,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.24/5.91 [2019-03-28 12:31:47,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to C 2019-03-28 11.48