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C_Integer 2019-03-28 22.15 pair #432271550
details
property
value
status
complete
benchmark
ChenFlurMukhopadhyay-SAS2012-Ex3.05_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n007.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
8.47511 seconds
cpu usage
15.2029
user time
14.6425
system time
0.56042
max virtual memory
6.074388E7
max residence set size
386588.0
stage attributes
key
value
starexec-result
YES
output
15.12/8.47 YES 15.12/8.47 15.12/8.47 Ultimate: Cannot open display: 15.12/8.47 This is Ultimate 0.1.24-8dc7c08-m 15.12/8.47 [2019-03-28 22:50:46,030 INFO L170 SettingsManager]: Resetting all preferences to default values... 15.12/8.47 [2019-03-28 22:50:46,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 15.12/8.47 [2019-03-28 22:50:46,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,043 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 15.12/8.47 [2019-03-28 22:50:46,044 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 15.12/8.47 [2019-03-28 22:50:46,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 15.12/8.47 [2019-03-28 22:50:46,047 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 15.12/8.47 [2019-03-28 22:50:46,049 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 15.12/8.47 [2019-03-28 22:50:46,049 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 15.12/8.47 [2019-03-28 22:50:46,050 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,050 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 15.12/8.47 [2019-03-28 22:50:46,051 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 15.12/8.47 [2019-03-28 22:50:46,052 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 15.12/8.47 [2019-03-28 22:50:46,053 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 15.12/8.47 [2019-03-28 22:50:46,054 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 15.12/8.47 [2019-03-28 22:50:46,055 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 15.12/8.47 [2019-03-28 22:50:46,057 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 15.12/8.47 [2019-03-28 22:50:46,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 15.12/8.47 [2019-03-28 22:50:46,060 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 15.12/8.47 [2019-03-28 22:50:46,061 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 15.12/8.47 [2019-03-28 22:50:46,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 15.12/8.47 [2019-03-28 22:50:46,064 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,064 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,065 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 15.12/8.47 [2019-03-28 22:50:46,065 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 15.12/8.47 [2019-03-28 22:50:46,066 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 15.12/8.47 [2019-03-28 22:50:46,067 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,067 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 15.12/8.47 [2019-03-28 22:50:46,068 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 15.12/8.47 [2019-03-28 22:50:46,069 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 15.12/8.47 [2019-03-28 22:50:46,069 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 15.12/8.47 [2019-03-28 22:50:46,070 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,070 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 15.12/8.47 [2019-03-28 22:50:46,071 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,071 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 15.12/8.47 [2019-03-28 22:50:46,071 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 15.12/8.47 [2019-03-28 22:50:46,072 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 15.12/8.47 [2019-03-28 22:50:46,073 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 15.12/8.47 [2019-03-28 22:50:46,073 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 15.12/8.47 [2019-03-28 22:50:46,088 INFO L110 SettingsManager]: Loading preferences was successful 15.12/8.47 [2019-03-28 22:50:46,088 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 15.12/8.47 [2019-03-28 22:50:46,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 15.12/8.47 [2019-03-28 22:50:46,089 INFO L133 SettingsManager]: * Rewrite not-equals=true 15.12/8.47 [2019-03-28 22:50:46,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 15.12/8.47 [2019-03-28 22:50:46,090 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 15.12/8.47 [2019-03-28 22:50:46,090 INFO L133 SettingsManager]: * Use SBE=true 15.12/8.47 [2019-03-28 22:50:46,090 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 15.12/8.47 [2019-03-28 22:50:46,090 INFO L133 SettingsManager]: * Use old map elimination=false 15.12/8.47 [2019-03-28 22:50:46,090 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 15.12/8.47 [2019-03-28 22:50:46,090 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 15.12/8.47 [2019-03-28 22:50:46,091 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 15.12/8.47 [2019-03-28 22:50:46,091 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 15.12/8.47 [2019-03-28 22:50:46,091 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 15.12/8.47 [2019-03-28 22:50:46,091 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 15.12/8.47 [2019-03-28 22:50:46,091 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 15.12/8.47 [2019-03-28 22:50:46,091 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 15.12/8.47 [2019-03-28 22:50:46,092 INFO L133 SettingsManager]: * Check division by zero=IGNORE 15.12/8.47 [2019-03-28 22:50:46,092 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 15.12/8.47 [2019-03-28 22:50:46,092 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 15.12/8.47 [2019-03-28 22:50:46,092 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 15.12/8.47 [2019-03-28 22:50:46,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 15.12/8.47 [2019-03-28 22:50:46,093 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 15.12/8.47 [2019-03-28 22:50:46,093 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 15.12/8.47 [2019-03-28 22:50:46,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 15.12/8.47 [2019-03-28 22:50:46,093 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 15.12/8.47 [2019-03-28 22:50:46,093 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 15.12/8.47 [2019-03-28 22:50:46,093 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 15.12/8.47 [2019-03-28 22:50:46,094 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 15.12/8.47 [2019-03-28 22:50:46,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 15.12/8.47 [2019-03-28 22:50:46,132 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 15.12/8.47 [2019-03-28 22:50:46,135 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 15.12/8.47 [2019-03-28 22:50:46,137 INFO L271 PluginConnector]: Initializing CDTParser... 15.12/8.47 [2019-03-28 22:50:46,137 INFO L276 PluginConnector]: CDTParser initialized 15.12/8.47 [2019-03-28 22:50:46,138 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 15.12/8.47 [2019-03-28 22:50:46,196 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/d5decaa404f7495cb9117e114c3581e0/FLAG9a1e52b00 15.12/8.47 [2019-03-28 22:50:46,538 INFO L307 CDTParser]: Found 1 translation units. 15.12/8.47 [2019-03-28 22:50:46,539 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 15.12/8.47 [2019-03-28 22:50:46,546 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/d5decaa404f7495cb9117e114c3581e0/FLAG9a1e52b00 15.12/8.47 [2019-03-28 22:50:47,215 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/d5decaa404f7495cb9117e114c3581e0 15.12/8.47 [2019-03-28 22:50:47,226 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 15.12/8.47 [2019-03-28 22:50:47,228 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 15.12/8.47 [2019-03-28 22:50:47,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 15.12/8.47 [2019-03-28 22:50:47,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 15.12/8.47 [2019-03-28 22:50:47,233 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 15.12/8.47 [2019-03-28 22:50:47,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:50:47" (1/1) ... 15.12/8.47 [2019-03-28 22:50:47,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b208139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:50:47, skipping insertion in model container 15.12/8.47 [2019-03-28 22:50:47,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:50:47" (1/1) ... 15.12/8.47 [2019-03-28 22:50:47,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 15.12/8.47 [2019-03-28 22:50:47,264 INFO L176 MainTranslator]: Built tables and reachable declarations 15.12/8.47 [2019-03-28 22:50:47,423 INFO L206 PostProcessor]: Analyzing one entry point: main 15.12/8.47 [2019-03-28 22:50:47,427 INFO L191 MainTranslator]: Completed pre-run 15.12/8.47 [2019-03-28 22:50:47,444 INFO L206 PostProcessor]: Analyzing one entry point: main 15.12/8.47 [2019-03-28 22:50:47,459 INFO L195 MainTranslator]: Completed translation 15.12/8.47 [2019-03-28 22:50:47,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:50:47 WrapperNode 15.12/8.47 [2019-03-28 22:50:47,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 15.12/8.47 [2019-03-28 22:50:47,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C_Integer 2019-03-28 22.15