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C 2019-03-28 11.48 pair #432170911
details
property
value
status
complete
benchmark
NonTerminationSimple4_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n065.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
5.99649 seconds
cpu usage
12.3739
user time
11.8082
system time
0.565633
max virtual memory
6.0666548E7
max residence set size
397320.0
stage attributes
key
value
starexec-result
NO
output
12.28/5.99 NO 12.28/5.99 12.36/5.99 Ultimate: Cannot open display: 12.36/5.99 This is Ultimate 0.1.24-8dc7c08-m 12.36/5.99 [2019-03-28 12:32:00,034 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.36/5.99 [2019-03-28 12:32:00,036 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.36/5.99 [2019-03-28 12:32:00,047 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,048 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.36/5.99 [2019-03-28 12:32:00,048 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.36/5.99 [2019-03-28 12:32:00,050 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.36/5.99 [2019-03-28 12:32:00,051 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.36/5.99 [2019-03-28 12:32:00,053 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.36/5.99 [2019-03-28 12:32:00,053 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.36/5.99 [2019-03-28 12:32:00,054 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,055 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.36/5.99 [2019-03-28 12:32:00,055 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.36/5.99 [2019-03-28 12:32:00,056 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.36/5.99 [2019-03-28 12:32:00,057 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.36/5.99 [2019-03-28 12:32:00,058 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.36/5.99 [2019-03-28 12:32:00,059 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.36/5.99 [2019-03-28 12:32:00,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.36/5.99 [2019-03-28 12:32:00,062 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.36/5.99 [2019-03-28 12:32:00,064 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.36/5.99 [2019-03-28 12:32:00,065 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.36/5.99 [2019-03-28 12:32:00,066 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.36/5.99 [2019-03-28 12:32:00,068 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,069 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.36/5.99 [2019-03-28 12:32:00,069 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.36/5.99 [2019-03-28 12:32:00,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.36/5.99 [2019-03-28 12:32:00,071 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,071 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.36/5.99 [2019-03-28 12:32:00,071 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.36/5.99 [2019-03-28 12:32:00,072 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.36/5.99 [2019-03-28 12:32:00,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.36/5.99 [2019-03-28 12:32:00,074 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,074 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.36/5.99 [2019-03-28 12:32:00,075 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,075 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.36/5.99 [2019-03-28 12:32:00,075 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.36/5.99 [2019-03-28 12:32:00,076 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.36/5.99 [2019-03-28 12:32:00,077 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.36/5.99 [2019-03-28 12:32:00,077 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 12.36/5.99 [2019-03-28 12:32:00,091 INFO L110 SettingsManager]: Loading preferences was successful 12.36/5.99 [2019-03-28 12:32:00,092 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.36/5.99 [2019-03-28 12:32:00,093 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.36/5.99 [2019-03-28 12:32:00,093 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.36/5.99 [2019-03-28 12:32:00,093 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.36/5.99 [2019-03-28 12:32:00,093 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.36/5.99 [2019-03-28 12:32:00,093 INFO L133 SettingsManager]: * Use SBE=true 12.36/5.99 [2019-03-28 12:32:00,094 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.36/5.99 [2019-03-28 12:32:00,094 INFO L133 SettingsManager]: * Use old map elimination=false 12.36/5.99 [2019-03-28 12:32:00,094 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.36/5.99 [2019-03-28 12:32:00,094 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.36/5.99 [2019-03-28 12:32:00,094 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.36/5.99 [2019-03-28 12:32:00,095 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.36/5.99 [2019-03-28 12:32:00,095 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.36/5.99 [2019-03-28 12:32:00,095 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.36/5.99 [2019-03-28 12:32:00,095 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.36/5.99 [2019-03-28 12:32:00,095 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.36/5.99 [2019-03-28 12:32:00,095 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.36/5.99 [2019-03-28 12:32:00,096 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.36/5.99 [2019-03-28 12:32:00,096 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.36/5.99 [2019-03-28 12:32:00,096 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.36/5.99 [2019-03-28 12:32:00,096 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.36/5.99 [2019-03-28 12:32:00,096 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.36/5.99 [2019-03-28 12:32:00,096 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.36/5.99 [2019-03-28 12:32:00,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.36/5.99 [2019-03-28 12:32:00,097 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.36/5.99 [2019-03-28 12:32:00,097 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.36/5.99 [2019-03-28 12:32:00,097 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.36/5.99 [2019-03-28 12:32:00,097 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.36/5.99 [2019-03-28 12:32:00,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.36/5.99 [2019-03-28 12:32:00,139 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.36/5.99 [2019-03-28 12:32:00,143 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.36/5.99 [2019-03-28 12:32:00,144 INFO L271 PluginConnector]: Initializing CDTParser... 12.36/5.99 [2019-03-28 12:32:00,145 INFO L276 PluginConnector]: CDTParser initialized 12.36/5.99 [2019-03-28 12:32:00,146 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 12.36/5.99 [2019-03-28 12:32:00,210 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/8fd9e061f5c64d05add83ca1db7b03e2/FLAG668571275 12.36/5.99 [2019-03-28 12:32:00,549 INFO L307 CDTParser]: Found 1 translation units. 12.36/5.99 [2019-03-28 12:32:00,550 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 12.36/5.99 [2019-03-28 12:32:00,556 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/8fd9e061f5c64d05add83ca1db7b03e2/FLAG668571275 12.36/5.99 [2019-03-28 12:32:00,963 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/8fd9e061f5c64d05add83ca1db7b03e2 12.36/5.99 [2019-03-28 12:32:00,975 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.36/5.99 [2019-03-28 12:32:00,977 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.36/5.99 [2019-03-28 12:32:00,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.36/5.99 [2019-03-28 12:32:00,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.36/5.99 [2019-03-28 12:32:00,982 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.36/5.99 [2019-03-28 12:32:00,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:00" (1/1) ... 12.36/5.99 [2019-03-28 12:32:00,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322200e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:00, skipping insertion in model container 12.36/5.99 [2019-03-28 12:32:00,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:00" (1/1) ... 12.36/5.99 [2019-03-28 12:32:00,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.36/5.99 [2019-03-28 12:32:01,012 INFO L176 MainTranslator]: Built tables and reachable declarations 12.36/5.99 [2019-03-28 12:32:01,170 INFO L206 PostProcessor]: Analyzing one entry point: main 12.36/5.99 [2019-03-28 12:32:01,174 INFO L191 MainTranslator]: Completed pre-run 12.36/5.99 [2019-03-28 12:32:01,190 INFO L206 PostProcessor]: Analyzing one entry point: main 12.36/5.99 [2019-03-28 12:32:01,206 INFO L195 MainTranslator]: Completed translation 12.36/5.99 [2019-03-28 12:32:01,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:01 WrapperNode 12.36/5.99 [2019-03-28 12:32:01,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.36/5.99 [2019-03-28 12:32:01,207 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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